Updated on 2025/06/14

写真a

 
MATSUSHIMA Ryo
 
Organization
Scheduled update Associate Professor
Position
Associate Professor
Profile

Starch is composed of glucose molecules linked in a chain. It is an essential part of our diet. It is also used in many products, such as sweeteners, thickeners, adhesives, and printing improvers. Within plant cells, starch forms small particles known as 'starch granules,' which vary in shape across different plant species. Captivated by the beautiful shapes of these starch granules under the microscope, I am researching the diversity of starch shapes, focusing primarily on barley and beans.

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https://www.eurekalert.org/news-releases/1062255

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Degree

  • Doctor of Science ( 2003.3   Kyoto University )

Research Interests

  • Starch

  • Barley

  • Endosperm

  • Amylopectin

  • Breeding

  • Beans

Research Areas

  • Environmental Science/Agriculture Science / Science in plant genetics and breeding  / Starch, endopserm, barley, bean

Education

  • Kyoto University    

    1998.4 - 2003.3

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  • The University of Tokyo   農学部   生物・環境工学専攻 生物システム工学専修

    1994.4 - 1998.3

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Research History

  • AKita Prefectural University   Part-time teacher

    2022.4

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  • Okayama University   Institute of Plant Science and Resources   Associate Professor

    2016.4

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  • Okayama University   Institute of Plant Science and Resources   Tenure-track assistant professor

    2011.4 - 2016.3

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  • Okayama University   Institute of Plant Science and Resources   Assistant Professor

    2007.4 - 2011.3

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  • Okayama University   Institute of Plant Science and Resources   Assistant professor

    2005.4 - 2007.3

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  • Kyoto University   Center for Ecological Research

    2004.4 - 2005.3

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  • Kyoto University   Graduate School of Science   JSPS Research Fellow (PD)

    2003.4 - 2004.3

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  • Kyoto University   Graduate School of Science   JSPS Research Fellow (DC2)

    2002.4 - 2003.3

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Committee Memberships

  •   National BioResource Project ・Barley committee member  

    2024.4   

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Papers

  • A curve fitting method for analysing starch granule size distributions in cereals Reviewed International coauthorship International journal

    McNelly R, Briffa A, Yiasoumi G, Uauy C, Matsushima R, Seung D

    Cereal Chemistry   102   438 - 450   2025.5

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Cold Spring Harbor Laboratory  

    DOI: 10.1002/cche.10888

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  • Mutations in starch BRANCHING ENZYME 2a suppress the traits caused by the loss of ISOAMYLASE1 in barley Reviewed

    Matsushima R*, Hisano H, Kim JS, McNelly R, Oitome NF, Seung D, Fujita N, Sato K

    Theoretical and Applied Genetics   137   212   2024.8

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s00122-024-04725-7

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  • Responses of the marine filamentous red alga ‘Bangia’ sp. ESS1 to recurrent changes in seawater concentration Reviewed

    Kumari, P, Matsushima, R, Hirayama, T, Mikami K

    Algal Research   80   103551   2024.5

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    DOI: 10.1016/j.algal.2024.103551

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  • FLOURY ENDOSPERM 6 mutations enhance the sugary phenotype caused by the loss of ISOAMYLASE1 in barley Reviewed International journal

    Matsushima R*, Hisano H, Galis I, Miura S, Crofts N, Takenaka Y, Oitome NF, Ishimizu T, Fujita N, Sato K

    Theoretical and Applied Genetics   136   94   2023.4

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Nature  

    DOI: 10.1007/s00122-023-04339-5

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  • Starch biosynthetic protein complex formation in rice ss2a be2b (+) double mutant differs from their parental single mutants. Reviewed

    Ida T, Crofts N, Miura S, Matsushima R, Fujita N

    Journal of Applied Glycoscience   69 ( 2 )   23 - 22   2022.3

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    Amylopectin, which consists of highly branched glucose polymers, is a major component of starch. Biochemical processes that regulate the elongation of glucose polymers and the generation and removal of glucose branches are essential for determining the properties of starch. Starch synthases (SSs) and branching enzyme (BE) mainly form complexes consisting of SSI, SSIIa, and BEIIb during endosperm development. Loss of BEIIb in rice is complemented by BEIIa, but the compensatory effects differ depending on the presence or absence of inactive BEIIb. To better understand these compensatory mechanisms, ss2a be2b (+) double mutant, which possessed truncated inactive SSIIa and inactive BEIIb, were analyzed. Soluble proteins separated by gel filtration chromatography showed that SSIIa and BEIIb proteins in the wild-type exhibited a broad range of elution patterns and only small amounts were detected in high molecular mass fractions. In contrast, most of truncated inactive SSIIa and inactive BEIIb from ss2a be2b (+) were found in high molecular mass fractions, and the SSI-SSIIa-BEIIb trimeric protein complex found in the wild-type was likely absent in ss2a be2b (+). Those SSIIa and BEIIb proteins in high molecular mass fractions in ss2a be2b (+) were also identified by mass spectrometry. Parental ss2a single mutant had negligible amounts of SSIIa suggesting that the truncated inactive SSIIa was recruited to high-molecular mass complexes in the presence of inactive BEIIb in ss2a be2b (+) double mutant. In addition, SSIVb might be involved in the formation of alternative protein complexes with < 300 kDa in ss2a be2b (+).

    DOI: 10.5458/jag.jag.JAG-2021_0015

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  • Mutation in BEIIb mitigates the negative effect of the mutation in ISA1 on grain filling and amyloplast formation in rice Reviewed

    Nagamatsu S., Wada T., Matsushima R., Fujita N., Miura S., Crofts N., Hosaka Y., Yamaguchi O., Kumamaru T.

    Plant Molecular Biology   108   497 - 512   2022.1

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  • Structure and Properties of Starch in Rice Double Mutants Lacking Starch Synthase (SS) IIa and Starch Branching Enzyme (BE) IIb Reviewed

    Ida T, Crofts N, Miura S, Matsushima R, Fujita N

    Journal of Applied Glycoscience   68 ( 2 )   31 - 39   2021

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    Starch biosynthetic enzymes form multi-protein complexes consisting of starch synthase (SS) I, SSIIa, and starch branching enzyme (BE) IIb, which synthesize amylopectin clusters. This study analyzed the starch properties in two double mutant rice lines lacking SSIIa and BEIIb, one of which expressed an inactive BEIIb protein. The ss2a be2b lines showed similar or greater seed weight than the be2b lines, and plant growth was not affected. The ss2a line showed increased short amylopectin chains resulting in a lower gelatinization temperature. Starch granule morphology and A-type crystallinity were similar between the ss2a line and the wild type, except for a mild chalky seed phenotype in the ss2a line. However, the starch phenotype of the ss2a be2b lines, which was similar to that of be2b but not ss2a, was characterized by increased long amylopectin chains, abnormal starch granules, and B-type crystallinity. The similarity in phenotype between the ss2a be2b and be2b lines may be attributed to the inability of the be2b mutants to generate short amylopectin branches, which serve as primers for SSIIa. Therefore, the presence or absence of SSIIa hardly affected the amylopectin structure under the be2b background. The amylose content was significantly higher in the ss2a be2b lines than in the be2b lines. Starch crystallinity was greater in ss2a be2b lines than in be2b lines, despite the fact that starch crystallinity is generally negatively correlated with amylose content. This suggests that the formation of a double helix between long amylopectin chains and amylose affects starch crystallinity in the ss2a be2b mutants.

    DOI: 10.5458/jag.jag.JAG-2021_0002

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  • Starch biosynthetic protein complex formation in rice ss2a be2b (+) double mutant differs from their parental single mutants Reviewed

    Ida T, Crofts N, Miura S, Matsushima R, Fujita N

    Journal of Applied Glycoscience   69   23 - 33   2021

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  • Imaging Amyloplasts in the Developing Endosperm of Barley and Rice. Reviewed

    Matsushima R*, Hisano H*

    Scientific Reports   9   3745   2019

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  • Rice Mutants Lacking Starch Synthase I or Branching Enzyme IIb Activity Altered Starch Biosynthetic Protein Complexes. Reviewed International journal

    Crofts N, Iizuka Y, Abe N, Miura S, Kikuchi K, Matsushima R, Fujita N

    Frontiers in plant science   9   1817 - 1817   2018

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    Amylopectin, the major component of starch, is synthesized by synergistic activity of multiple isozymes of starch synthases (SSs) and branching enzymes (BEs). The frequency and length of amylopectin branches determine the functionality of starch. In the rice endosperm, BEIIb generates short side chains of amylopectin and SSI elongates those branches, which can be further elongated by SSIIa. Absence of these enzymes greatly affects amylopectin structure. SSI, SSIIa, and BEIIb associate with each other and with other starch biosynthetic enzymes although SSIIa is low activity in japonica rice. The aim of the current study was to understand how the activity of starch biosynthetic enzyme complexes is compensated in the absence of SSI or BEIIb, and whether the compensatory effects are different in the absence of BEIIb or in the presence of inactive BEIIb. Interactions between starch biosynthetic enzymes were analyzed using one ss1 null mutant and two be2b japonica rice mutants (a mutant producing inactive BEIIb and a mutant that did not produce BEIIb). Soluble proteins extracted from the developing rice seeds were separated by gel filtration chromatography. In the absence of BEIIb activity, BEIIa was eluted in a broad molecular weight range (60-700 kDa). BEIIa in the wild-type was eluted with a mass below 300 kDa. Further, majority of inactive BEIIb co-eluted with SSI, SSIIa, and BEI, in a mass fraction over 700 kDa, whereas only small amounts of these isozymes were found in the wild-type. Compared with the be2b lines, the ss1 mutant showed subtle differences in protein profiles, but the amounts of SSIIa, SSIVb, and BEI in the over-700-kDa fraction were elevated. Immunoprecipitation revealed reduced association of SSIIa and BEIIb in the ss1 mutant, while the association of BEIIb with SSI, SSIIa, SSIVb, BEI, and BEIIa were more pronounced in the be2b mutant that produced inactive BEIIb enzyme. Mass spectrometry and western blotting revealed that SSI, SSIIa, SSIIIa, BEI, BEIIa, starch phosphorylase 1, and pullulanase were bound to the starch granules in the be2b mutants, but not in the wild-type and ss1 mutant. These results will aid the understanding of the mechanism of amylopectin biosynthesis.

    DOI: 10.3389/fpls.2018.01817

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  • Deficiency of Starch Synthase IIIa and IVb Alters Starch Granule Morphology from Polyhedral to Spherical in Rice Endosperm Reviewed

    Toyosawa Y, Kawagoe Y, Matsushima R, Crofts N, Ogawa M, Fukuda M, Kumamaru T, Okazaki Y, Kusano M, Saito K, Toyooka K, Sato M, Ai Y, Jane J-L, Nakamura Y, Fujita N

    Plant Physiology   170 ( 3 )   1255 - 1270   2016.3

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    DOI: 10.1104/pp.15.01232

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  • Amyloplast Membrane Protein SUBSTANDARD STARCH GRAIN6 Controls Starch Grain Size in Rice Endosperm Reviewed

    Matsushima R*, Maekawa M, Kusano M, Tomita K, Kondo H, Nishimura H, Crofts N, Fujita N, Sakamoto W

    Plant Physiology   170 ( 3 )   1445 - 1459   2016.3

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    DOI: 10.1104/pp.15.01811

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  • Geometrical Formation of Compound Starch Grains in Rice Implements Voronoi Diagram Reviewed

    Matsushima R*, Maekawa M, Sakamoto W

    Plant and Cell Physiology   56 ( 11 )   2150 - 2157   2015.11

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    DOI: 10.1093/pcp/pcv123

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  • Amylopectin biosynthetic enzymes from developing rice seed form enzymatically active protein complexes Reviewed

    Crofts N, Abe N, Oitome NF, Matsushima R, Hayashi M, Tetlow IJ, Emes MJ, Nakamura Y, Fujita F

    Journal of Experimental Botany   66 ( 15 )   4469 - 4482   2015.8

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    DOI: 10.1093/jxb/erv212

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  • A Mutation in GIANT CHLOROPLAST Encoding a PARC6 Homolog Affects Spikelet Fertility in Rice Reviewed

    Kamau PK, Sano S, Takami T, Matsushima R, Maekawa M, Sakamoto W

    Plant and Cell Physiology   56 ( 5 )   977 - 991   2015.5

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    DOI: 10.1093/pcp/pcv024

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  • Deficiencies in both starch synthase IIIa and branching enzyme IIb lead to a significant increase in amylose in SSIIa-inactive japonica rice seeds Reviewed

    Asai H, Abe N, Matsushima R, Crofts N, Oitome NF, Nakamura Y, Fujita N

    Journal of Experimental Botany   65 ( 18 )   5497 - 5507   2014.10

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    DOI: 10.1093/jxb/eru310

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  • Amyloplast-Localized SUBSTANDARD STARCH GRAIN4 Protein Influences the Size of Starch Grains in Rice Endosperm Reviewed International journal

    Matsushima R*, Maekawa M, Kusano M, Kondo H, Fujita N, Kawagoe Y, Sakamoto W

    Plant Physiology   154 ( 2 )   2623 - 2636   2014.2

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:AMER SOC PLANT BIOLOGISTS  

    Abstract

    Starch is a biologically and commercially important polymer of glucose and is synthesized to form starch grains (SGs) inside amyloplasts. Cereal endosperm accumulates starch to levels that are more than 90% of the total weight, and most of the intracellular space is occupied by SGs. The size of SGs differs depending on the plant species and is one of the most important factors for industrial applications of starch. However, the molecular machinery that regulates the size of SGs is unknown. In this study, we report a novel rice (Oryza sativa) mutant called substandard starch grain4 (ssg4) that develops enlarged SGs in the endosperm. Enlargement of SGs in ssg4 was also observed in other starch-accumulating tissues such as pollen grains, root caps, and young pericarps. The SSG4 gene was identified by map-based cloning. SSG4 encodes a protein that contains 2,135 amino acid residues and an amino-terminal amyloplast-targeted sequence. SSG4 contains a domain of unknown function490 that is conserved from bacteria to higher plants. Domain of unknown function490-containing proteins with lengths greater than 2,000 amino acid residues are predominant in photosynthetic organisms such as cyanobacteria and higher plants but are minor in proteobacteria. The results of this study suggest that SSG4 is a novel protein that influences the size of SGs. SSG4 will be a useful molecular tool for future starch breeding and biotechnology.

    DOI: 10.1104/pp.113.229591

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  • Thin sections of Technovit 7100 resin of rice endosperm and staining Invited Reviewed

    Matsushima R*

    Bio-protocol   4   e1239   2014

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  • A phylogenetic re-evaluation of morphological variations of starch grains among Poaceae species Reviewed

    Matsushima R*, Yamashita* J, Kariyama S, Enomoto T, Sakamoto W

    Journal of Applied Glycoscience   60 ( 1 )   37 - 44   2013

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japanese Society of Applied Glycoscience  

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  • ERMO3/MVP1/GOLD36 Is Involved in a Cell Type-Specific Mechanism for Maintaining ER Morphology in Arabidopsis thaliana Reviewed

    Nakano RT, Matsushima R, Nagano AJ, Fukao Y, Fujiwara M, Kondo M, Nishimura M, Hara-Nishimura I

    PLOS ONE   7 ( 11 )   e49103   2012.11

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    DOI: 10.1371/journal.pone.0049103

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  • Mutations defective in ribonucleotide reductase activity interfere with pollen plastid DNA degradation mediated by DPD1 exonuclease Reviewed

    Tang LY, Matsushima R, Sakamoto W

    Plant Journal   70 ( 4 )   637 - 649   2012.5

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    DOI: 10.1111/j.1365-313X.2012.04904.x

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  • 澱粉粒の簡便観察法の開発とその利用 Invited

    松島 良

    応用糖質科学   2   147 - 149   2012

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  • A Conserved, Mg2+-Dependent Exonuclease Degrades Organelle DNA during Arabidopsis Pollen Development Reviewed

    Ryo Matsushima, Lay Yin Tang, Lingang Zhang, Hiroshi Yamada, David Twell, Wataru Sakamoto

    Plant Cell   23 ( 4 )   1608 - 1624   2011.4

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    DOI: 10.1105/tpc.111.084012

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  • Interaction between Phaseolus plants and two strains of Kanzawa spider mites Reviewed

    Ozawa R, Matsushima R, Maffei M, Takabayashi J

    Journal of Plant Interactions   6 ( 2-3 )   125 - 128   2011

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    DOI: 10.1080/17429145.2010.544922

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  • A Rapid, Direct Observation Method to Isolate Mutants with Defects in Starch Grain Morphology in Rice Reviewed

    Matsushima R*, Maekawa M, Fujita N, Sakamoto W

    Plant and Cell Physiology   51 ( 5 )   728 - 741   2010.5

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    DOI: 10.1093/pcp/pcq040

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  • GNOM-LIKE1/ERMO1 and SEC24a/ERMO2 Are Required for Maintenance of Endoplasmic Reticulum Morphology in Arabidopsis thaliana Reviewed

    Nakano RT, Matsushima R, Ueda H, Tamura K, Shimada T, Li L, Hayashi Y, Kondo M, Nishimura M, Hara-Nishimura I

    Plant Cell   21 ( 11 )   3672 - 3685   2009.11

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    DOI: 10.1105/tpc.109.068270

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  • Visualization of Plastids in Pollen Grains: Involvement of FtsZ1in Pollen Plastid Division Reviewed

    Tang LY, Nagata N, Matsushima R, Chen Y, Yoshioka Y, Sakamoto W

    Plant and Cell Physiology   50 ( 4 )   904 - 908   2009.4

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    DOI: 10.1093/pcp/pcp042

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  • Mitochondrial dynamics in plant male gametophyte visualized by fluorescent live imaging Reviewed

    Matsushima R, Hamamura Y, Higashiyama T, Arimura S-i, Sodmergen, Tsutsumi N, Sakamoto W

    Plant and Cell Physiology   49 ( 7 )   1074 - 1083   2008.7

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    DOI: 10.1093/pcp/pcn084

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  • The model plant Medicago truncatula exhibits biparental plastid inheritance Reviewed

    Matsushima R, Hu Y, Toyoda K, Sodmergen, Sakamoto W

    Plant and Cell Physiology   49 ( 1 )   81 - 91   2008.1

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    DOI: 10.1093/pcp/pcm170

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  • White leaf sectors in yellow variegated2 are formed by viable cells with undifferentiated plastids Reviewed

    Kato Y, Miura E, Matsushima R, Sakamoto W

    Plant Physiology   144 ( 2 )   952 - 960   2007.6

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    DOI: 10.1104/pp.107.099002

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  • The balance between protein synthesis and degradation in chloroplasts determines leaf variegation in Arabidopsis yellow variegated mutants Reviewed

    Miura E, Kato Y, Matsushima R, Albrecht V, Laalami S, Sakamoto W

    Plant Cell   19 ( 4 )   1313 - 1328   2007.4

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    DOI: 10.1105/tpc.106.049270

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  • Intraspecies variation in the Kanzawa spider mite differentially affects induced defensive response in lima bean plants Reviewed

    Matsushima R, Ozawa R, Uefune M, Gotoh T, Takabayashi J

    Journal of Chemical Ecology   32 ( 11 )   2501 - 2512   2006.11

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    DOI: 10.1007/s10886-006-9159-z

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  • Activation of an ER-body-localized beta-glucosidase via a cytosolic binding partner in damaged tissues of Arabidopsis thaliana Reviewed

    Nagano AJ, Matsushima R, Hara-Nishimura I

    Plant and Cell Physiology   46 ( 7 )   1140 - 1148   2005.7

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    DOI: 10.1093/pcp/pci126

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  • Diversity and formation of endoplasmic reticulum-derived compartments in plants. Are these compartments specific to plant cells? Reviewed

    Hara-Nishimura I, Matsushima R, Shimada T, Nishimura M

    Plant Physiology   136 ( 3 )   3435 - 3439   2004.11

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    DOI: 10.1104/pp.104.053876

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  • NAI1 gene encodes a basic-helix-loop-helix-type putative transcription factor that regulates the formation of an endoplasmic reticulum-derived structure, the ER body Reviewed

    Matsushima R, Fukao Y, Nishimura M, Hara-Nishimura I

    Plant Cell   16 ( 6 )   1536 - 1549   2004.6

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    DOI: 10.1105/tpc.021154

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  • An ER-Localized form of PV72, a seed-specific vacuolar sorting receptor, interferes the transport of an NPIR-containing proteinase in Arabidopsis leaves Reviewed

    Watanabe E, Shimada T, Tamura K, Matsushima R, Koumoto Y, Nishimura M, Hara-Nishimura I

    Plant and Cell Physiology   45 ( 1 )   9 - 17   2004.1

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    DOI: 10.1093/pcp/pch012

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  • A wound-inducible organelle derived from endoplasmic reticulum: a plant strategy against environmental stresses? Reviewed

    Hara-Nishimura I, Matsushima R

    Current Opinion in Plant Biology   6 ( 6 )   583 - 588   2003.12

  • The ER body, a novel endoplasmic reticulum-derived structure in Arabidopsis Reviewed

    Matsushima R, Hayashi Y, Yamada K, Shimada T, Nishimura M, Hara-Nishimura I

    Plant and Cell Physiology   44 ( 7 )   661 - 666   2003.7

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  • A novel ER-derived compartment, the ER body, selectively accumulates a beta-glucosidase with an ER-retention signal in Arabidopsis Reviewed

    Matsushima R, Kondo M, Nishimura M, Hara-Nishimura I

    Plant Journal   33 ( 3 )   493 - 502   2003.2

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    DOI: 10.1046/j.1365-313X.2003.01636.x

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  • An endoplasmic reticulum-derived structure that is induced under stress conditions in Arabidopsis Reviewed

    Matsushima R, Hayashi Y, Kondo M, Shimada T, Nishimura M, Hara-Nishimura I

    Plant Physiology   130 ( 4 )   1807 - 1814   2002.12

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    DOI: 10.1104/pp.009464

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  • A slow maturation of a cysteine protease with a granulin domain in the vacuoles of senescing Arabidopsis leaves.

    Yamada K, Matsushima R, Nishimura M, Hara-Nishimura I

    Plant Physiology   127   1626 - 1634   2001.12

  • A proteinase-storing body that prepares for cell death or stresses in the epidermal cells of Arabidopsis Reviewed

    Hayashi Y, Yamada K, Shimada T, Matsushima R, Nishizawa NK, Nishimura M, Hara-Nishimura I

    Plant and Cell Physiology   42 ( 9 )   894 - 899   2001.9

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  • Analysis of morphological changes in carrot somatic embryogenesis by serial observation Reviewed

    Ibaraki Y, Matsushima R, Kurata K

    Plant Cell, Tissue and Organ Culture   61 ( 1 )   9 - 14   2000

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Books

  • Morphological variations of starch grains. in Starch: Metabolism and Structure.

    Matsushima R( Role: Joint author ,  425-441)

    Y. Nakamura, ed (Springer Japan)  2015 

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  • 植物の小胞体由来の構造体

    松島 良, 嶋田知生, 西村いくこ( Role: Joint author ,  293-298)

    プラントミメティックス〜植物に学ぶ〜 エヌ・ティー・エス株式会社  2006 

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  • ジャスモン酸メチルによって誘導される小胞体由来の新奇構造体

    松島良, 西村いくこ( Role: Joint author ,  209-212)

    細胞工学別冊 植物細胞工学シリーズ「新版 植物ホルモンのシグナル伝達」秀潤社  2004 

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Presentations

  • Morphological diversity of seed starch granules in Vigna species

    2024.9.20 

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    Event date: 2024.9.19 - 2024.9.20

    Language:Japanese   Presentation type:Poster presentation  

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  • Genetic interactions of starch-related mutations differ between endosperm and pollen

    2024.3.17 

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    Event date: 2024.3.16 - 2024.3.17

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 穀類胚乳の澱粉合成に関する 遺伝学的研究

    松島 良

    第39回資源植物科学シンポジウム及び 第15回植物ストレス科学研究シンポジウム 植物科学の 基礎から応用まで  2024.2.26 

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    Event date: 2024.2.26 - 2024.2.27

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  • Analysis of multiple mutants of starch-related genes in barley

    2023.12.23 

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    Event date: 2023.12.23 - 2023.12.24

    Language:Japanese   Presentation type:Poster presentation  

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  • 澱粉粒の形状に関する遺伝学的・細胞生物学的解析

    松島良

    第19回ムギ類研究会  2024.12.20 

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    Event date: 2024.12.20 - 2024.12.21

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  • 穀粒の澱粉特性が変化したオオムギ変異体の解析

    中田克, 松島良, 平将人, 谷中美貴子, 清水浩晶

    第146回 日本育種学会(秋季大会)  2024.9.20 

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    Event date: 2024.9.20 - 2024.9.21

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  • オオムギにおけるGRAS-Di 技術を使ったターゲット・ジェノタイピング

    鈴木一代, 木村達郎, 多田宣紀, 古田智敬, 松島良, 榎宏征, 最相大輔

    第146回 日本育種学会(秋季大会)  2024.9.20 

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    Event date: 2024.9.20 - 2024.9.21

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  • オオムギの培養組織における色素体遺伝子の発現

    久野裕, 金俊植, 永田典子, 松島良, 藤井祥, 岩瀬哲, 八丈野孝, 小林康一

    第146回 日本育種学会(秋季大会)  2024.9.20 

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    Event date: 2024.9.20 - 2024.9.21

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  • 鈴木一代, 木村達郎, 多田宣紀, 古田智敬, 松島良, 榎宏征, 最相大輔

    QTL 解析から, STS 化へ, GRAS-Di 技術の応用

    第146回 日本育種学会(秋季大会)  2024.9.20 

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    Event date: 2024.9.20 - 2024.9.21

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  • FLOURY ENDOSPERM 6 mutations enhance the sugary phenotype caused by the loss of ISOAMYLASE1 in barley

    Matsushima R, Hisano H, Galis I, Fujita N, Sato K

    The 3rd Barley Mutant Conference (3BMC)  2023.10.8 

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    Event date: 2023.10.9 - 2023.10.10

    Language:English   Presentation type:Poster presentation  

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  • Genetic interaction of starch-related mutations using barley multiple mutants

    2023.3.17 

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    Event date: 2023.3.17 - 2023.3.18

    Language:Japanese   Presentation type:Oral presentation (general)  

    File: 143program.pdf

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  • オオムギ多重変異体を用いた澱粉関連遺伝子の遺伝的相互作用解析

    松島 良, 久野 裕, Ivan Galis, 三浦聡子, クロフツ尚子, 追留那緒子, 藤田直子, 佐藤和広

    第17回ムギ類研究会 

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    Event date: 2022.12.16 - 2022.12.17

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  • オオムギうどんこ病菌侵入細胞におけるプラスチド崩壊メカニズムの解析

    在間 玄香, 井上 博, 久野 裕, 松島 良, 小林 括平, 山岡 直人, 中神 弘史, 八丈野 孝

    日本植物学会第 86 回大会 

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    Event date: 2022.9.17 - 2022.9.19

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  • Development of barley mutant with reduced starch and high sugar accumulation

    2022.3.20 

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    Event date: 2022.3.20 - 2022.3.21

    Language:Japanese  

  • Development of barley mutant with reduced starch and high sugar accumulation

    2022.3.20 

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    Event date: 2022.3.20 - 2022.3.21

    Language:Japanese   Presentation type:Poster presentation  

    File: 141program.pdf

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  • 澱粉粒の形状多様性と オオムギの種子澱粉改変に向けての取り組み

    松島 良

    第2回植物研究拠点アライアンス公開シンポジウム  2022.1.27 

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    Event date: 2022.1.27

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  • 澱粉粒の形状多様性と オオムギの種子澱粉改変に向けての取り組み

    松島 良

    第2回植物研究拠点アライアンス公開シンポジウム  2022.1.27 

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    Event date: 2022.1.27

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • Isolation of barley mutant with reduced starch and high accumulation of sugars

    2021.12.25 

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    Event date: 2021.12.25

    Language:Japanese  

  • Isolation of barley mutant with reduced starch and high accumulation of sugars

    2021.12.25 

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    Event date: 2021.12.25

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  • Cytological studies of starch grain morphologies of cereals - Towards the understanding of the morphological diversity of starch grains. (Invited lecture) Invited

    Ryo Matsushima

    2021 Starch Round Table  2021.10.4 

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    Event date: 2021.10.4 - 2021.10.8

    Language:English  

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  • 澱粉蓄積量可変のオオムギの開発と機能性多糖の蓄積への応用

    松島 良

    岡山大学 新技術説明会  2021.9.30 

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    Event date: 2021.9.30

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 澱粉粒の形状に異常を示すオオムギ突然変異体の表現型解析

    松島 良, 久野 裕, 追留那緒子, 藤田直子, 佐藤和広

    第15回ムギ類研究会  2020.12.26 

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    Event date: 2020.12.26

    Language:Japanese  

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  • 澱粉粒の形状に異常を示すオオムギ突然変異体の澱粉特性評価

    松島 良, 久野 裕, 追留那緒子, 藤田直子, 佐藤和広

    第12回中国地域育種談話会  2020.12.12 

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    Event date: 2020.12.12

    Language:Japanese  

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  • 澱粉粒の形状に異常を示すオオムギ突然変異体の遺伝学的解析

    松島 良, 久野 裕, 三浦聡子, 保坂優子, 追留那緒子, 高橋里香, 藤田直子, 佐藤和広

    日本育種学会 第138回講演会  2020.10.11 

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    Event date: 2020.10.10 - 2020.10.11

    Language:Japanese  

    File: 138program.pdf

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  • スターチシンターゼ(SS)IIaと枝作り酵素(BE)IIbの二重変異体米が登熟胚乳で形成する澱粉生合成関連酵素の超高分子量タンパク質複合体の解析

    井田圭美, クロフツ尚子, 三浦聡子, 保坂優子, 松島良, 藤田直子

    日本育種学会第138回講演会 

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    Event date: 2020.10.10 - 2020.10.11

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  • 病原菌侵入による宿主表皮プラスチド内デンプンの動態変化の解析

    井上博, 久野裕, 松島良, 小林括平, 山岡直人, 西内 巧, 中神弘史, 八丈野孝

    日本植物学会第84回大会  2020.9 

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    Event date: 2020.9.19 - 2020.9.21

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  • スターチシンターゼ(SS)IIaと枝作り酵素(BE)IIbの二重変異体米の澱粉構造とその性質

    井田圭美, クロフツ尚子, 三浦聡子, 保坂優子, 松島良, 藤田直子

    日本応用糖質科学会令和2年度大会(第69回) 

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    Event date: 2020.9.9 - 2020.9.10

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  • イネデンプン構造変異系統の胚乳特性解析および原因遺伝子探索

    永松志朗, 和田卓也, 松島良, 藤田直子, 三浦聡子, クロフツ尚子, 保坂優子, 熊丸敏博

    日本育種学会第137回講演会 

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    Event date: 2020.3.28 - 2020.3.29

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  • 難消化性澱粉を保有するイネ澱粉構造変異系統の胚乳特性解析

    和田卓也, 松島良, 藤田直子, 三浦聡子, クロフツ尚子, 保坂優子, 永松志朗, 熊丸敏博

    第68回日本応用糖質科学会 

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    Event date: 2019.9.11 - 2019.9.13

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  • 難消化性澱粉を多く含み,澱粉構造が異なる5つの枝作り酵素(BE)IIb変異体米の解析

    三浦 聡子, 菊池 佳奈, クロフツ 尚子, 保坂 優子, 阿部 美里, 松島 良, 藤田 直子

    第68回日本応用糖質科学会 

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    Event date: 2019.9.11 - 2019.9.13

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  • 澱粉粒の形状が変化したオオムギ突然変異体の単離と解析

    松島 良, 久野 裕, 藤田直子, 佐藤和広

    日本育種学会 第136回講演会  2019.9.7 

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    Event date: 2019.9.6 - 2019.9.7

    Language:Japanese  

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  • 難消化性澱粉(RS)を多く含む「ちくし粉85号」の胚乳澱粉及び 澱粉生合成関連酵素の解析

    三浦 聡子, クロフツ 尚子, 保坂 優子, 松島 良, 和田卓也, 藤田 直子

    日本応用糖質科学会東北支部会 

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    Event date: 2019.7.20

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  • Cytological and genetic studies of starch granule morphology using barley Invited

    Matsushima, R

    Biochemistry and Metabolism Special Seminar at John Inness Centre  2022.11.22 

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  • オオムギを用いた澱粉粒形状決定機構についての 細胞生物学的研究

    松島 良, 久野 裕, 佐藤和広

    第1回オオムギ資源開発研究セミナー  2018.12.7 

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  • Comparative imaging analysis of amyloplasts in rice and barley endosperm

    2018.9.23 

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  • 植物細胞の中で澱粉粒の形はいかに決定されるのか? Invited

    松島 良

    第65回 日本食品科学工学会  2018.8.24 

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Other research activities

  • 第一種放射線取扱主任者試験合格

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Class subject in charge

  • Model Plant Genetics and Breeding (2024academic year) Prophase  - 水1~4

  • Plant Morphology (2024academic year) Third semester  - 水1,水2

  • Plant Cell Biology (2024academic year) Prophase  - その他

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  • Seminar in Plant Genetics and Physiology (2024academic year) Year-round  - その他

  • Advanced Study (2024academic year) Other  - その他

  • Model Plant Genetics and Breeding (2023academic year) Prophase  - 木1~4

  • Model Plant Genetics and Breeding (2023academic year) Prophase  - 木1~4

  • Plant Morphology (2023academic year) Third semester  - 水1,水2

  • Plant Cell Biology (2023academic year) Prophase  - その他

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  • Seminar in Plant Genetics and Physiology (2023academic year) Late  - その他

  • Seminar in Plant Genetics and Physiology (2023academic year) Late  - その他

  • Seminar in Plant Genetics and Physiology (2023academic year) Late  - その他

  • Seminar in Plant Genetics and Physiology (2023academic year) Prophase  - その他

  • Seminar in Plant Genetics and Physiology (2023academic year) Prophase  - その他

  • Seminar in Plant Genetics and Physiology (2023academic year) Year-round  - その他

  • Advanced Study (2023academic year) Other  - その他

  • Specific Research of Bioresources Science (2023academic year) Year-round  - その他

  • Model Plant Genetics and Breeding (2022academic year) Prophase  - 木1~4

  • Plant Morphology (2022academic year) Third semester  - 水1,水2

  • Plant Cell Biology (2022academic year) Prophase  - その他

  • Seminar in Plant Genetics and Physiology (2022academic year) Prophase  - その他

  • Seminar in Plant Genetics and Physiology (2022academic year) Late  - その他

  • Seminar in Plant Genetics and Physiology (2022academic year) Late  - その他

  • Seminar in Plant Genetics and Physiology (2022academic year) Prophase  - その他

  • Specific Research of Bioresources Science (2022academic year) Year-round  - その他

  • Model Plant Genetics and Breeding (2021academic year) Prophase  - 木1~4

  • Plant Morphology (2021academic year) Third semester  - 水1,水2

  • Plant Cell Biology (2021academic year) Prophase  - その他

  • Seminar in Plant Genetics and Physiology (2021academic year) Prophase  - その他

  • Seminar in Plant Genetics and Physiology (2021academic year) Late  - その他

  • Seminar in Plant Genetics and Physiology (2021academic year) Late  - その他

  • Seminar in Plant Genetics and Physiology (2021academic year) Prophase  - その他

  • Specific Research of Bioresources Science (2021academic year) Year-round  - その他

  • Model Plant Genetics and Breeding (2020academic year) Prophase  - その他

  • Plant Morphology (2020academic year) Third semester  - 水1,水2

  • Plant Cell Biology (2020academic year) special  - その他

  • Seminar in Plant Genetics and Physiology (2020academic year) Prophase  - その他

  • Seminar in Plant Genetics and Physiology (2020academic year) Late  - その他

  • Seminar in Plant Genetics and Physiology (2020academic year) Late  - その他

  • Seminar in Plant Genetics and Physiology (2020academic year) Prophase  - その他

  • Specific Research of Bioresources Science (2020academic year) Year-round  - その他

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Social Activities

  • Summer Science School 2024

    Role(s):Advisor, Demonstrator

    2024.8.1

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  • 大原サマーサイエンスインターンシップ

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    2023.8.29 - 2023.9.1

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    顕微鏡でのぞくデンプンの世界  2022.10.1

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    2022.9.5 - 2022.9.8

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    2022.8.1

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