ArticlePlant molecular biology2007
Du1, encoding a novel Prp1 protein, regulates starch biosynthesis through affecting the splicing of Wxb pre-mRNAs in rice (Oryza sativa L.).
Article in Plant molecular biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed.
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- Genetic improvement of eating and cooking quality of rice cultivars in southern China.Plant biotechnology journal · 2025Article
- The Waxy Gene Has Pleiotropic Effects on Hot Water-Soluble and -Insoluble Amylose Contents in Rice (International journal of molecular sciences · 2024Article
- QTL Analysis for Rice Quality-Related Traits and Fine Mapping ofInternational journal of molecular sciences · 2024Article
- Interaction between genetic regions responsible for the starch properties in non-glutinous rice varieties in Hokkaido, Japan.Breeding science · 2024Article
- Cytological observation and RNA-seq analysis reveal novel miRNAs high expression associated with the pollen fertility of neo-tetraploid rice.BMC plant biology · 2023Article
- Quality Characteristics of Rice-Based Ice Creams with Different Amylose Contents.Foods (Basel, Switzerland) · 2023Article
- Mutation of TL1, encoding a novel CTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Du13 encodes a CPlant biotechnology journal · 2022Article
- The Underlying Physicochemical Properties and Starch Structures ofFoods (Basel, Switzerland) · 2022Article
- Post-genomics revolution in the design of premium quality rice in a high-yielding background to meet consumer demands in the 21st century.Plant communications · 2022Review
- Resistant starch formation in rice: Genetic regulation and beyond.Plant communications · 2022Review
- Interaction ofFrontiers in plant science · 2022Article
- Starch biosynthesis in cereal endosperms: An updated review over the last decade.Plant communications · 2021Review
- A rare Waxy allele coordinately improves rice eating and cooking quality and grain transparency.Journal of integrative plant biology · 2021Article
- Improved 93-11 Genome and Time-Course Transcriptome Expand Resources for Rice Genomics.Frontiers in plant science · 2021Article
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6 authors.
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Abstract
Starch is the major component of cereal grains. In rice, starch properties determine the eating and cooking quality. The dull endosperm of rice grains is a classical morphological and agronomical trait that has long been exploited for breeding and genetics study. To understand the molecular mechanism that regulates the starch biosynthesis in rice grains, we characterized a classic rice mutant dull endosperm1 (du1) and isolated Du1 through a map-based cloning approach. Du1, encoding a member of pre-mRNA processing (Prp1) family, is expressed mainly in panicles. Du1 specifically affects the splicing efficiency of Wx(b) and regulates starch biosynthesis by mediating the expression of starch biosynthesis genes. Analysis of du1wx shows that Du1 acts upstream of Wx(b). These results strongly suggest that Du1 may function as a regulator of the starch biosynthesis by affecting the splicing of Wx(b) and the expression of other genes involved in the rice starch biosynthetic pathways.
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