ArticlePloS one2018
Effect of multiple allelic combinations of genes on regulating grain size in rice.
Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Cross-Transferability of SSR Markers from Rice to Little Millet (Panicum sumatrense Roth ex Roem. & Schult) for Genetic Diversity and DNA Fingerprinting.Biochemical genetics · 2026Article
- Identification of candidate genes for Nilaparvata lugens (stål) resistance through genomic dissection from diverse Indigenous rice genotypes.Botanical studies · 2025Article
- Agronomic potential of plant-specific Gγ proteins.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
- Dissecting genomic regions and underlying sheath blight resistance traits in rice (Plant direct · 2023Article
- SLG2 specifically regulates grain width through WOX11-mediated cell expansion control in rice.Plant biotechnology journal · 2023Article
- Multi-locus genome-wide association studies for five yield-related traits in rice.BMC plant biology · 2021Article
- Identification and allele mining of new candidate genes underlying rice grain weight and grain shape by genome-wide association study.BMC genomics · 2021Article
- Hotter, drier, CRISPR: the latest edit on climate change.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Review
- TaCKX gene family, at large, is associated with thousand-grain weight and plant height in common wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Effect of multi-allele combination on rice grain size based on prediction of regression equation model.Molecular genetics and genomics : MGG · 2020Article
- InDel Marker Based Estimation of Multi-Gene Allele Contribution and Genetic Variations for Grain Size and Weight in Rice (International journal of molecular sciences · 2019Article
- Article
- An EMS-induced new sequence variant, TEMS5032, in the coding region of SRS3 gene leads to shorter grain length in rice (Oryza sativa L.).Journal of applied genetics · 2018Article
- GW2 Functions as an E3 Ubiquitin Ligase for Rice Expansin-Like 1.International journal of molecular sciences · 2018Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The grain size is one of the complex trait of rice yield controlled by a plethora of interaction of several genes in different pathways. The present study was undertaken to investigate the influence of seven known grain size regulating genes: DEP1, GS7, GS3, GW8, GL7, GS5 and GW2. A wide phenotypic variation for grain length, grain width and grain length-width ratio were observed in 89 germplasm. The correlation analysis showed a strong association among these three grain traits viz. GL, GW, GLWR and TGW which play important roles in determining the final rice grain size. Except for GW2, all six genes showed strong association with grain size traits. A total of 21 alleles were identified with an average of 2.1 allele/locus in 89 germplasm of which seven alleles were found to be favourable alleles for improving the grain size with the frequency range of 24 (26.97%) to 82 (92.13%); the largest was found in GS5 followed by GW8, GL7, DEP1, GS3 and GS7 genes. Through ANOVA, four markers (GS3-PstI, S9, GID76 and GID711) of three genes (GS3, DEP1 and GL7) were found significantly associated with all the three traits (GL, GLWR and TGW). Concurrent results of significant associations of grain size traits with other markers were observed in both analysis of variance and genetic association through the general linear model. Besides, the population structure analysis, cluster analysis and PCoA divided the entire germplasm into three sub-groups with the clear-cut demarcation of long and medium grain types. The present results would help in formulating strategies by selecting suitable candidate markers/genes for obtaining preferred grain shape/size and improving grain yield through marker-assisted breeding.
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