ArticlePlant cell reports2019
FLOURY ENDOSPERM15 encodes a glyoxalase I involved in compound granule formation and starch synthesis in rice endosperm.
Article in Plant cell reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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17 citing papers in PubMed, 39 citations in OpenAlex.
- Tracing the intraspecies expansion of glyoxalase genes and their expanding roles across the genus Oryza.Functional & integrative genomics · 2024Article
- Natural variation of WBR7 confers rice high yield and quality by modulating sucrose supply in sink organs.Plant biotechnology journal · 2024Article
- Genome-Wide Analysis and Expression Profiling of Glyoxalase Gene Families Under Abiotic Stresses in Cucumber (International journal of molecular sciences · 2024Article
- Phenotypic Analysis and Gene Cloning of Rice Floury Endosperm MutantPlants (Basel, Switzerland) · 2024Article
- Rice LIKE EARLY STARVATION1 cooperates with FLOURY ENDOSPERM6 to modulate starch biosynthesis and endosperm development.The Plant cell · 2024Article
- Role of methylglyoxal and glyoxalase in the regulation of plant response to heavy metal stress.Plant cell reports · 2024Review
- Genome-wide association mapping of quantitative trait loci for chalkiness-related traits in rice (Frontiers in genetics · 2024Article
- Starch Properties and Morphology of Eight Floury Endosperm Mutants in Rice.Plants (Basel, Switzerland) · 2023Article
- A mitochondrion-associated PPR protein, WBG1, regulates grain chalkiness in rice.Frontiers in plant science · 2023Article
- Genome-wide analysis and expression profiling of glyoxalase gene families in oat (Frontiers in plant science · 2023Article
- Combined Effects of Different Alleles ofPlants (Basel, Switzerland) · 2022Article
- The CBM48 domain-containing protein FLO6 regulates starch synthesis by interacting with SSIVb and GBSS in rice.Plant molecular biology · 2022Article
- FLOURY ENDOSPERM19 encoding a class I glutamine amidotransferase affects grain quality in rice.Molecular breeding : new strategies in plant improvement · 2021Article
- Rice FLOURY SHRUNKEN ENDOSPERM 5 Encodes a Putative Plant Organelle RNA Recognition Protein that Is Required for cis-Splicing of Mitochondrial nad4 Intron 1.Rice (New York, N.Y.) · 2021Article
- Genetic Control and High Temperature Effects on Starch Biosynthesis and Grain Quality in Rice.Frontiers in plant science · 2021Review
- From methylglyoxal to pyruvate: a genome-wide study for the identification of glyoxalases and D-lactate dehydrogenases in Sorghum bicolor.BMC genomics · 2020Article
- Lose-of-Function of a Rice Nucleolus-Localized Pentatricopeptide Repeat Protein Is Responsible for the floury endosperm14 Mutant Phenotypes.Rice (New York, N.Y.) · 2019Article
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Authors and funding
18 authors at 2 institutions in 1 country.
Funding
Abstract
key messageFLO15encodes a plastidic glyoxalase I protein, OsGLYI7, which affects compound starch granule formation and starch synthesis in rice endosperm. Starch synthesis in rice (Oryza sativa) endosperm is a sophisticated process, and its underlying molecular machinery still remains to be elucidated. Here, we identified and characterized two allelic rice floury endosperm 15 (flo15) mutants, both with a white-core endosperm. The flo15 grains were characterized by defects in compound starch granule development, along with decreased starch content. Map-based cloning of the flo15 mutants identified mutations in OsGLYI7, which encodes a glyoxalase I (GLYI) involved in methylglyoxal (MG) detoxification. The mutations of FLO15/OsGLYI7 resulted in increased MG content in flo15 developing endosperms. FLO15/OsGLYI7 localizes to the plastids, and the in vitro GLYI activity derived from flo15 was significantly decreased relative to the wild type. Moreover, the expression of starch synthesis-related genes was obviously altered in the flo15 mutants. These findings suggest that FLO15 plays an important role in compound starch granule formation and starch synthesis in rice endosperm.
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