Motoyuki Ashikari Bioscience and Biotechnology Center Nagoya University Biography Publications Institution JoVE Articles Motoyuki Ashikari has not added a biography. If you are Motoyuki Ashikari and would like to personalize this page please email our Author Liaison for assistance. Publications Genes Relating to Flood Tolerance Were Pseudogenized in Normal Cultivated Rice Plants (Basel, Switzerland). Jan, 2022 | Pubmed ID: 35161357 Noninvasive Imaging of Hollow Structures and Gas Movement Revealed the Gas Partial-pressure-gradient-driven Long-distance Gas Movement in the Aerenchyma Along the Leaf Blade to Submerged Organs in Rice The New Phytologist. 12, 2021 | Pubmed ID: 34498274 Marker-Assisted Introgression and Stacking of Major QTLs Controlling Grain Number () and Number of Primary Branching () to NERICA Cultivars Plants (Basel, Switzerland). Apr, 2021 | Pubmed ID: 33922112 Exploring the Loci Responsible for Awn Development in Rice Through Comparative Analysis of All AA Genome Species Plants (Basel, Switzerland). Apr, 2021 | Pubmed ID: 33917982 Fine Mapping and Characterization of Two Novel Quantitative Trait Loci for Early Seedling Growth in Rice Planta. Feb, 2021 | Pubmed ID: 33527150 Antagonistic Regulation of the Gibberellic Acid Response During Stem Growth in Rice Nature. 08, 2020 | Pubmed ID: 32669710 Diverse Panicle Architecture Results from Various Combinations of Prl5/GA20ox4 and Pbl6/APO1 Alleles Communications Biology. 06, 2020 | Pubmed ID: 32528064 Metabolite and Phytohormone Profiling Illustrates Metabolic Reprogramming As an Escape Strategy of Deepwater Rice During Partially Submerged Stress Metabolites. Feb, 2020 | Pubmed ID: 32075002 Correction To: Sucrose Affects the Developmental Transition of Rhizomes in Oryza Longistaminata Journal of Plant Research. Jul, 2019 | Pubmed ID: 31037514 Diel O2 Dynamics in Partially and Completely Submerged Deepwater Rice: Leaf Gas Films Enhance Internodal O2 Status, Influence Gene Expression and Accelerate Stem Elongation for 'Snorkelling' During Submergence Plant & Cell Physiology. May, 2019 | Pubmed ID: 30668838 Assembling the Genome of the African Wild Rice by Exploiting Synteny in Closely Related Species Communications Biology. 2018 | Pubmed ID: 30320230 Ethylene-gibberellin Signaling Underlies Adaptation of Rice to Periodic Flooding Science (New York, N.Y.). 07, 2018 | Pubmed ID: 30002253 Sucrose Affects the Developmental Transition of Rhizomes in Oryza Longistaminata Journal of Plant Research. Jul, 2018 | Pubmed ID: 29740707 Rice Leaf Hydrophobicity and Gas Films Are Conferred by a Wax Synthesis Gene (LGF1) and Contribute to Flood Tolerance The New Phytologist. 06, 2018 | Pubmed ID: 29498045 Introgression of a Functional Epigenetic OsSPL14 Allele into Elite Indica Rice Genomes Greatly Improved Panicle Traits and Grain Yield Scientific Reports. 03, 2018 | Pubmed ID: 29497052 Time-Course Transcriptomics Analysis Reveals Key Responses of Submerged Deepwater Rice to Flooding Plant Physiology. Apr, 2018 | Pubmed ID: 29475897 Construction of Rice Chromosome Segment Substitution Lines Harboring Genome and Evaluation of Yield-related Traits Breeding Science. Sep, 2017 | Pubmed ID: 29085251 EQTLs Regulating Transcript Variations Associated with Rapid Internode Elongation in Deepwater Rice Frontiers in Plant Science. 2017 | Pubmed ID: 29081784 A New Outlook on Sporadic Flowering of Bamboo Plant Signaling & Behavior. 07, 2017 | Pubmed ID: 28650217 Community Recommendations on Terminology and Procedures Used in Flooding and Low Oxygen Stress Research The New Phytologist. Jun, 2017 | Pubmed ID: 28277605 Hormone Distribution and Transcriptome Profiles in Bamboo Shoots Provide Insights on Bamboo Stem Emergence and Growth Plant & Cell Physiology. 04, 2017 | Pubmed ID: 28204696 Adapting Genotyping-by-Sequencing for Rice F2 Populations G3 (Bethesda, Md.). 03, 2017 | Pubmed ID: 28082325 A Single Base Change Explains the Independent Origin of and Selection for the Nonshattering Gene in African Rice Domestication The New Phytologist. Mar, 2017 | Pubmed ID: 27861933 Development of Chromosome Segment Substitution Lines Harboring Genomic Segments in Koshihikari and Evaluation of Yield-related Traits Breeding Science. Dec, 2016 | Pubmed ID: 28163601 Analysis of Rhizome Development in Oryza Longistaminata, a Wild Rice Species Plant & Cell Physiology. Oct, 2016 | Pubmed ID: 27516415 Loss of Function at RAE2, a Previously Unidentified EPFL, is Required for Awnlessness in Cultivated Asian Rice Proceedings of the National Academy of Sciences of the United States of America. Aug, 2016 | Pubmed ID: 27466405 Detection of Novel QTLs Regulating Grain Size in Extra-Large Grain Rice (Oryza Sativa L.) Lines Rice (New York, N.Y.). Dec, 2016 | Pubmed ID: 27457210 Oryza Sativa H+-ATPase (OSA) is Involved in the Regulation of Dumbbell-Shaped Guard Cells of Rice Plant & Cell Physiology. Jun, 2016 | Pubmed ID: 27048369 Development and Validation of Allele-specific SNP/indel Markers for Eight Yield-enhancing Genes Using Whole-genome Sequencing Strategy to Increase Yield Potential of Rice, Oryza Sativa L Rice (New York, N.Y.). Dec, 2016 | Pubmed ID: 26987543 Construction of a Versatile SNP Array for Pyramiding Useful Genes of Rice Plant Science : an International Journal of Experimental Plant Biology. Jan, 2016 | Pubmed ID: 26566831 Two Tightly Linked Genes at the Hsa1 Locus Cause Both F1 and F2 Hybrid Sterility in Rice Molecular Plant. Feb, 2016 | Pubmed ID: 26455463 Convergent Loss of Awn in Two Cultivated Rice Species Oryza Sativa and Oryza Glaberrima Is Caused by Mutations in Different Loci G3 (Bethesda, Md.). Sep, 2015 | Pubmed ID: 26338659 Exploring the Power of Plants to Overcome Environmental Stresses Rice (New York, N.Y.). 2015 | Pubmed ID: 25844115 Rare Allele of a Previously Unidentified Histone H4 Acetyltransferase Enhances Grain Weight, Yield, and Plant Biomass in Rice Proceedings of the National Academy of Sciences of the United States of America. Jan, 2015 | Pubmed ID: 25535376 A Mathematical Model of Phloem Sucrose Transport As a New Tool for Designing Rice Panicle Structure for High Grain Yield Plant & Cell Physiology. Apr, 2015 | Pubmed ID: 25516572 QTL Analysis of Internode Elongation in Response to Gibberellin in Deepwater Rice AoB PLANTS. Jun, 2014 | Pubmed ID: 24946943 Gibberellin Biosynthesis and Signal Transduction is Essential for Internode Elongation in Deepwater Rice Plant, Cell & Environment. Oct, 2014 | Pubmed ID: 24891164 Development and Evaluation of Chromosome Segment Substitution Lines (CSSLs) Carrying Chromosome Segments Derived from Oryza Rufipogon in the Genetic Background of Oryza Sativa L Breeding Science. Mar, 2014 | Pubmed ID: 24757386 A WUSCHEL-related Homeobox 3B Gene, Depilous (dep), Confers Glabrousness of Rice Leaves and Glumes Rice (New York, N.Y.). Dec, 2012 | Pubmed ID: 27234246 Two Novel QTLs Regulate Internode Elongation in Deepwater Rice During the Early Vegetative Stage Breeding Science. Jun, 2012 | Pubmed ID: 23136529 Artificial Selection for a Green Revolution Gene During Japonica Rice Domestication Proceedings of the National Academy of Sciences of the United States of America. Jul, 2011 | Pubmed ID: 21646530 Vacuolar Proton Pumps and Aquaporins Involved in Rapid Internode Elongation of Deepwater Rice Bioscience, Biotechnology, and Biochemistry. 2011 | Pubmed ID: 21228479 Rice Growth Adapting to Deepwater Current Opinion in Plant Biology. Feb, 2011 | Pubmed ID: 20934370 OsSPL14 Promotes Panicle Branching and Higher Grain Productivity in Rice Nature Genetics. Jun, 2010 | Pubmed ID: 20495564 Stunt or Elongate? Two Opposite Strategies by Which Rice Adapts to Floods Journal of Plant Research. May, 2010 | Pubmed ID: 20354754 SSD1, Which Encodes a Plant-specific Novel Protein, Controls Plant Elongation by Regulating Cell Division in Rice Proceedings of the Japan Academy. Series B, Physical and Biological Sciences. 2010 | Pubmed ID: 20228626 Gain of Deleterious Function Causes an Autoimmune Response and Bateson-Dobzhansky-Muller Incompatibility in Rice Molecular Genetics and Genomics : MGG. Apr, 2010 | Pubmed ID: 20140455 Mitochondrial Gene in the Nuclear Genome Induces Reproductive Barrier in Rice Proceedings of the National Academy of Sciences of the United States of America. Jan, 2010 | Pubmed ID: 20080642 The Ethylene Response Factors SNORKEL1 and SNORKEL2 Allow Rice to Adapt to Deep Water Nature. Aug, 2009 | Pubmed ID: 19693083 A Rice Tryptophan Deficient Dwarf Mutant, Tdd1, Contains a Reduced Level of Indole Acetic Acid and Develops Abnormal Flowers and Organless Embryos The Plant Journal : for Cell and Molecular Biology. Oct, 2009 | Pubmed ID: 19682283 A Metastable DWARF1 Epigenetic Mutant Affecting Plant Stature in Rice Proceedings of the National Academy of Sciences of the United States of America. Jul, 2009 | Pubmed ID: 19541604 Highly Sensitive and High-throughput Analysis of Plant Hormones Using MS-probe Modification and Liquid Chromatography-tandem Mass Spectrometry: an Application for Hormone Profiling in Oryza Sativa Plant & Cell Physiology. Jul, 2009 | Pubmed ID: 19369275 Isolation and Characterization of Dominant Dwarf Mutants, Slr1-d, in Rice Molecular Genetics and Genomics : MGG. Feb, 2009 | Pubmed ID: 19066966 Gibberellin Regulates Pollen Viability and Pollen Tube Growth in Rice The Plant Cell. Dec, 2007 | Pubmed ID: 18083909 The GID1-mediated Gibberellin Perception Mechanism is Conserved in the Lycophyte Selaginella Moellendorffii but Not in the Bryophyte Physcomitrella Patens The Plant Cell. Oct, 2007 | Pubmed ID: 17965273 The Small Interfering RNA Production Pathway is Required for Shoot Meristem Initiation in Rice Proceedings of the National Academy of Sciences of the United States of America. Sep, 2007 | Pubmed ID: 17804793 Molecular Interactions of a Soluble Gibberellin Receptor, GID1, with a Rice DELLA Protein, SLR1, and Gibberellin The Plant Cell. Jul, 2007 | Pubmed ID: 17644730 Interaction of Two Recessive Genes, Hbd2 and Hbd3, Induces Hybrid Breakdown in Rice TAG. Theoretical and Applied Genetics. Theoretische Und Angewandte Genetik. Jul, 2007 | Pubmed ID: 17487470 Gibberellin Receptor and Its Role in Gibberellin Signaling in Plants Annual Review of Plant Biology. 2007 | Pubmed ID: 17472566 The Rice SPINDLY Gene Functions As a Negative Regulator of Gibberellin Signaling by Controlling the Suppressive Function of the DELLA Protein, SLR1, and Modulating Brassinosteroid Synthesis The Plant Journal : for Cell and Molecular Biology. Nov, 2006 | Pubmed ID: 17052323 GAMYB Controls Different Sets of Genes and is Differentially Regulated by MicroRNA in Aleurone Cells and Anthers The Plant Journal : for Cell and Molecular Biology. Aug, 2006 | Pubmed ID: 16792694 Identification, Isolation and Pyramiding of Quantitative Trait Loci for Rice Breeding Trends in Plant Science. Jul, 2006 | Pubmed ID: 16769240 Morphological Alteration Caused by Brassinosteroid Insensitivity Increases the Biomass and Grain Production of Rice Plant Physiology. Jul, 2006 | Pubmed ID: 16714407 Expression of the Vacuolar Ca2+/H+ Exchanger, OsCAX1a, in Rice: Cell and Age Specificity of Expression, and Enhancement by Ca2+ Plant & Cell Physiology. Jan, 2006 | Pubmed ID: 16275657 Overexpression of a GRAS Protein Lacking the DELLA Domain Confers Altered Gibberellin Responses in Rice The Plant Journal : for Cell and Molecular Biology. Nov, 2005 | Pubmed ID: 16262715 GIBBERELLIN INSENSITIVE DWARF1 Encodes a Soluble Receptor for Gibberellin Nature. Sep, 2005 | Pubmed ID: 16193045 Isolation of a Rice Regeneration Quantitative Trait Loci Gene and Its Application to Transformation Systems Proceedings of the National Academy of Sciences of the United States of America. Aug, 2005 | Pubmed ID: 16091467 Analysis of the Rice Mutant Dwarf and Gladius Leaf 1. Aberrant Katanin-mediated Microtubule Organization Causes Up-regulation of Gibberellin Biosynthetic Genes Independently of Gibberellin Signaling Plant Physiology. Aug, 2005 | Pubmed ID: 16040652 The Rice Brassinosteroid-deficient Dwarf2 Mutant, Defective in the Rice Homolog of Arabidopsis DIMINUTO/DWARF1, is Rescued by the Endogenously Accumulated Alternative Bioactive Brassinosteroid, Dolichosterone The Plant Cell. Aug, 2005 | Pubmed ID: 15994910 Dissection of the Phosphorylation of Rice DELLA Protein, SLENDER RICE1 Plant & Cell Physiology. Aug, 2005 | Pubmed ID: 15979983 Cytokinin Oxidase Regulates Rice Grain Production Science (New York, N.Y.). Jul, 2005 | Pubmed ID: 15976269 Crown Rootless1, Which is Essential for Crown Root Formation in Rice, is a Target of an AUXIN RESPONSE FACTOR in Auxin Signaling The Plant Cell. May, 2005 | Pubmed ID: 15829602 Circadian-associated Rice Pseudo Response Regulators (OsPRRs): Insight into the Control of Flowering Time Bioscience, Biotechnology, and Biochemistry. Feb, 2005 | Pubmed ID: 15725670 A Novel Cytochrome P450 is Implicated in Brassinosteroid Biosynthesis Via the Characterization of a Rice Dwarf Mutant, Dwarf11, with Reduced Seed Length The Plant Cell. Mar, 2005 | Pubmed ID: 15705958 A Rice Semi-dwarf Gene, Tan-Ginbozu (D35), Encodes the Gibberellin Biosynthesis Enzyme, Ent-kaurene Oxidase Plant Molecular Biology. Mar, 2004 | Pubmed ID: 15316288 An Overview of Gibberellin Metabolism Enzyme Genes and Their Related Mutants in Rice Plant Physiology. Apr, 2004 | Pubmed ID: 15075394 GID2, an F-box Subunit of the SCF E3 Complex, Specifically Interacts with Phosphorylated SLR1 Protein and Regulates the Gibberellin-dependent Degradation of SLR1 in Rice The Plant Journal : for Cell and Molecular Biology. Feb, 2004 | Pubmed ID: 14756772 Loss-of-function Mutations of the Rice GAMYB Gene Impair Alpha-amylase Expression in Aleurone and Flower Development The Plant Cell. Jan, 2004 | Pubmed ID: 14688295 [GA Signal Transduction Via Protein Degradation] Seikagaku. The Journal of Japanese Biochemical Society. Nov, 2003 | Pubmed ID: 14699847 The Evolutionarily Conserved OsPRR Quintet: Rice Pseudo-response Regulators Implicated in Circadian Rhythm Plant & Cell Physiology. Nov, 2003 | Pubmed ID: 14634161 A Rice Brassinosteroid-deficient Mutant, Ebisu Dwarf (d2), is Caused by a Loss of Function of a New Member of Cytochrome P450 The Plant Cell. Dec, 2003 | Pubmed ID: 14615594 Where Do Gibberellin Biosynthesis and Gibberellin Signaling Occur in Rice Plants? The Plant Journal : for Cell and Molecular Biology. Jul, 2003 | Pubmed ID: 12834406 Accumulation of Phosphorylated Repressor for Gibberellin Signaling in an F-box Mutant Science (New York, N.Y.). Mar, 2003 | Pubmed ID: 12649483 The OsTB1 Gene Negatively Regulates Lateral Branching in Rice The Plant Journal : for Cell and Molecular Biology. Feb, 2003 | Pubmed ID: 12581309 Loss-of-function of a Rice Brassinosteroid Biosynthetic Enzyme, C-6 Oxidase, Prevents the Organized Arrangement and Polar Elongation of Cells in the Leaves and Stem The Plant Journal : for Cell and Molecular Biology. Nov, 2002 | Pubmed ID: 12445121 The Alpha-amylase Induction in Endosperm During Rice Seed Germination is Caused by Gibberellin Synthesized in Epithelium Plant Physiology. Apr, 2002 | Pubmed ID: 11950975 The Gibberellin Signaling Pathway is Regulated by the Appearance and Disappearance of SLENDER RICE1 in Nuclei The Plant Cell. Jan, 2002 | Pubmed ID: 11826299 Rice Dwarf Mutant D1, Which is Defective in the Alpha Subunit of the Heterotrimeric G Protein, Affects Gibberellin Signal Transduction Proceedings of the National Academy of Sciences of the United States of America. Oct, 2000 | Pubmed ID: 11027362 Loss of Function of a Rice Brassinosteroid Insensitive1 Homolog Prevents Internode Elongation and Bending of the Lamina Joint The Plant Cell. Sep, 2000 | Pubmed ID: 11006334 Deep Fluorescence Observation in Rice Shoots via Clearing Technology Yoko Niimi1, Keisuke Nagai2, Motoyuki Ashikari2, Yoko Mizuta3,4 1Graduate School of Bioagricultural Sciences, Nagoya University, 2Bioscience and Biotechnology Center, Nagoya University, 3Institute for Advanced Research (IAR), Nagoya University, 4Institute of Transformative Bio-Molecules (ITbM), Nagoya University JoVE 64116 Biology
Deep Fluorescence Observation in Rice Shoots via Clearing Technology Yoko Niimi1, Keisuke Nagai2, Motoyuki Ashikari2, Yoko Mizuta3,4 1Graduate School of Bioagricultural Sciences, Nagoya University, 2Bioscience and Biotechnology Center, Nagoya University, 3Institute for Advanced Research (IAR), Nagoya University, 4Institute of Transformative Bio-Molecules (ITbM), Nagoya University JoVE 64116 Biology