2018
DOI: 10.1371/journal.pone.0196690
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Identification of candidate genes for gelatinization temperature, gel consistency and pericarp color by GWAS in rice based on SLAF-sequencing

Abstract: Rice is an important cereal in the world. The study of the genetic basis of important agronomic traits in rice landraces and identification of genes will facilitate the breed improvement. Gelatinization temperature (GT), gel consistency (GC) and pericarp color (PC) are important indices of rice cooking and eating quality evaluation and potential nutritional importance, which attract wide attentions in the application of genetic and breeding. To dissect the genetic basis of GT, GC and PC, a total of 419 rice la… Show more

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Cited by 28 publications
(23 citation statements)
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“…Butardo et al (2017) used GWAS to uncover a number of single nucleotide polymorphism loci (SNPs) linked to Rc. The 763 SNPs associated with pericarp pigmentation uncovered by Yang et al (2018) mapped to 6 of the 12 rice chromosomes (chromosomes 1, 3, 4, 8, 10, and 11); some of the most significantly associated SNPs lying close to previously identified structural or regulatory genes, but others map to regions not previously associated with variation in rice grain pigmentation.…”
Section: The Genetic Basis Of Grain Pigmentation Inferred From Quantimentioning
confidence: 96%
“…Butardo et al (2017) used GWAS to uncover a number of single nucleotide polymorphism loci (SNPs) linked to Rc. The 763 SNPs associated with pericarp pigmentation uncovered by Yang et al (2018) mapped to 6 of the 12 rice chromosomes (chromosomes 1, 3, 4, 8, 10, and 11); some of the most significantly associated SNPs lying close to previously identified structural or regulatory genes, but others map to regions not previously associated with variation in rice grain pigmentation.…”
Section: The Genetic Basis Of Grain Pigmentation Inferred From Quantimentioning
confidence: 96%
“…As quantitative traits, they are determined mainly by genetic factors and affected by environmental conditions (Fan et al, 2005). Series of QTLs have been reported for AC, GT and GC (Sun S. -Y. et al, 2005;Su et al, 2011;Ponce et al, 2018;Yang et al, 2018). However, only few QTLs have been fine mapped or cloned.…”
Section: Candidate Genes Determination At the Qgc10 Locusmentioning
confidence: 99%
“…In order to construct a hyperspectral index that could be applied for AC, a bigger sample size would be selected in the future. In addition, because the GC is a complex trait and the nature of the GC data set was not a measurement of the content of a certain chemical/compound, but the length of flow distance [48], which makes it not suitable for hyperspectral technology, because hyperspectral signal was relating to the resonance of certain chemical bonds [25]. There is not any published research on using hyperspectral technology to dissect GC of rice seeds.…”
Section: Resultsmentioning
confidence: 99%