ArticlePlant physiology2014
Grain setting defect1, encoding a remorin protein, affects the grain setting in rice through regulating plasmodesmatal conductance.
Article in Plant physiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.
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Who cites it
48 citing papers in PubMed, 95 citations in OpenAlex.
- Genomic Insights into the Genetic Diversity, Selection Signals, and Agronomic Traits of Rice (Plants (Basel, Switzerland) · 2026Article
- Influence of long-term nutrient deficiency on pollen and anther morphological traits in rye.Journal of experimental botany · 2026Article
- Defence-mediated phloem restriction of a plant virus facilitates insect transmission.Nature communications · 2025Article
- Genome-wide identification of the Remorin genes in Adiantum nelumboides and their responses to diverse abiotic stresses.BMC plant biology · 2025Article
- Molecular characterization of REM genes in Cajanus cajan suggests the role of CcREM1 and CcREM6 like genes in heat stress response.BMC plant biology · 2025Article
- Dynamic pre-structuration of lipid nanodomain-segregating remorin proteins.Communications biology · 2024Article
- Identifying genetic determinants of forage sorghum [Sorghum bicolor (Moench)] adaptation through GWAS.BMC plant biology · 2024Article
- Genome-Wide Identification of theLife (Basel, Switzerland) · 2024Article
- Decoding the genetic blueprint: regulation of key agricultural traits in sorghum.Advanced biotechnology · 2024Review
- Genome-wide characterization of Remorin gene family and their responsive expression to abiotic stresses and plant hormone in Brassica napus.Plant cell reports · 2024Article
- Protein Disorder in Plant Stress Adaptation: From Late Embryogenesis Abundant to Other Intrinsically Disordered Proteins.International journal of molecular sciences · 2024Review
- Identification and characterization of theFrontiers in plant science · 2024Article
- Analysis of Genetic Diversity in Adzuki Beans (Plants (Basel, Switzerland) · 2023Article
- The coiled-coil protein gene WPRb confers recessive resistance to Cucumber green mottle mosaic virus.Plant physiology · 2023Article
- Molecular characterization and expression analysis of theFrontiers in plant science · 2023Article
- Gain-of-function mutant of movement protein allows systemic transport of a defective tobacco mosaic virus.iScience · 2022Article
- Genotyping-by-Sequencing Based Investigation of Population Structure and Genome Wide Association Studies for Seven Agronomically Important Traits in a Set of 346 Oryza rufipogon Accessions.Rice (New York, N.Y.) · 2022Article
- Palmitoylation of γb protein directs a dynamic switch between Barley stripe mosaic virus replication and movement.The EMBO journal · 2022Article
- Palmitoylation Is Indispensable for Remorin to Restrict Tobacco Mosaic Virus Cell-to-Cell Movement inViruses · 2022Article
- Sphingolipids at Plasmodesmata: Structural Components and Functional Modulators.International journal of molecular sciences · 2022Review
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Effective grain filling is one of the key determinants of grain setting in rice (Oryza sativa). Grain setting defect1 (GSD1), which encodes a putative remorin protein, was found to affect grain setting in rice. Investigation of the phenotype of a transfer DNA insertion mutant (gsd1-Dominant) with enhanced GSD1 expression revealed abnormalities including a reduced grain setting rate, accumulation of carbohydrates in leaves, and lower soluble sugar content in the phloem exudates. GSD1 was found to be specifically expressed in the plasma membrane and plasmodesmata (PD) of phloem companion cells. Experimental evidence suggests that the phenotype of the gsd1-Dominant mutant is caused by defects in the grain-filling process as a result of the impaired transport of carbohydrates from the photosynthetic site to the phloem. GSD1 functioned in affecting PD conductance by interacting with rice ACTIN1 in association with the PD callose binding protein1. Together, our results suggest that GSD1 may play a role in regulating photoassimilate translocation through the symplastic pathway to impact grain setting in rice.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.