Fine mapping of a quantitative trait locus for spikelet number per panicle in a new plant type rice and evaluation of a near-isogenic line for grain productivity
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Experimental Botany"
DOI: 10.1093/jxb/erx128
Abstract: qTSN12.1 and qTSN12.2 genes for total spikelet number per panicle were detected, qTSN12.2 on rice chromosome 12. Grain yield of a near-isogenic line carrying fine-mapped qTSN12.2 was increased by 18–36%. read more here.
Keywords: near isogenic; isogenic line; spikelet number; per panicle ... See more keywords
Genotypic and Phenotypic Relationship among Yield Components in Rice under Tropical Conditions
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DOI: 10.1155/2018/8936767
Abstract: The associations among yield-related traits and the pattern of influence on rice grain yield were investigated. This evaluation is important to determine the direct and indirect effects of various traits on yield to determine selection… read more here.
Keywords: per hill; grain; yield; per panicle ... See more keywords
Genetic variability and character association study for yield and its component traits in rice (Oryza sativa L.)
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DOI: 10.22271/phyto.2020.v9.i3q.11432
Abstract: The present investigation was carried out with thirty two genotypes of rice to study nature and magnitude of variability, degree of association between yield and its component traits and to assess direct and indirect effects… read more here.
Keywords: yield component; panicle; genetic variability; per panicle ... See more keywords
Natural variation of RGN1a regulates grain number per panicle in japonica rice
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.1097622
Abstract: The grain number per panicle (GNP) is an important yield component. Identifying naturally favorable variations in GNP will benefit high-yield rice breeding. Here, we performed a genome-wide association study using a mini-core collection of 266… read more here.
Keywords: number per; per panicle; number; rice ... See more keywords
Identification of SMG3, a QTL Coordinately Controls Grain Size, Grain Number per Panicle, and Grain Weight in Rice
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.880919
Abstract: Grain size, grain number per panicle, and grain weight are key agronomic traits that determine grain yield in rice. However, the molecular mechanisms coordinately controlling these traits remain largely unknown. In this study, we identified… read more here.
Keywords: per panicle; number; grain weight; grain size ... See more keywords
Genetic and molecular factors in determining grain number per panicle of rice
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.964246
Abstract: It was suggested that the most effective way to improve rice grain yield is to increase the grain number per panicle (GN) through the breeding practice in recent decades. GN is a representative quantitative trait… read more here.
Keywords: number per; per panicle; rice; grain number ... See more keywords
Development of New Restorer Lines Carrying Some Restoring Fertility Genes with Flowering, Yield and Grains Quality Characteristics in Rice (Oryza sativa L.)
Sign Up to like & getrecommendations! Published in 2022 at "Genes"
DOI: 10.3390/genes13030458
Abstract: This study was carried out using 22 promising restorer lines of rice and their parental lines to study genetic variability and genetic advance for yield and yield-associated grain quality traits and floral traits. These genotypes… read more here.
Keywords: yield; per panicle; rice; nrl nrl ... See more keywords
The Pyramiding of Elite Allelic Genes Related to Grain Number Increases Grain Number per Panicle Using the Recombinant Lines Derived from Indica–japonica Cross in Rice
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24021653
Abstract: Indica(xian)-japonica(geng) hybrid rice has many heterosis traits that can improve rice yield. However, the traditional hybrid technology will struggle to meet future needs for the development of higher-yield rice. Available genomics resources can be used… read more here.
Keywords: number per; per panicle; number; rice ... See more keywords
Identification of Newer Stable Genetic Sources for High Grain Number per Panicle and Understanding the Gene Action for Important Panicle Traits in Rice
Sign Up to like & getrecommendations! Published in 2023 at "Plants"
DOI: 10.3390/plants12020250
Abstract: Rice is an important food crop extensively cultivated worldwide, and rice’s grain yield should be improved to meet future food demand. Grain number per panicle is the main trait that determines the grain yield in… read more here.
Keywords: per panicle; number; rice; panicle ... See more keywords