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Weiya Xue
Researcher at Pennsylvania State University
Publications - 20
Citations - 2398
Weiya Xue is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Population & Quantitative trait locus. The author has an hindex of 13, co-authored 18 publications receiving 2089 citations. Previous affiliations of Weiya Xue include Huazhong Agricultural University & Swedish University of Agricultural Sciences.
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Journal ArticleDOI
Natural variation in Ghd7 is an important regulator of heading date and yield potential in rice
Weiya Xue,Yongzhong Xing,Xiaoyu Weng,Yu Zhao,Weijiang Tang,Lei Wang,Hongju Zhou,Sibin Yu,Caiguo Xu,Xianghua Li,Qifa Zhang +10 more
TL;DR: It is shown that the quantitative trait locus (QTL) Ghd7, isolated from an elite rice hybrid and encoding a CCT domain protein, has major effects on an array of traits in rice, including number of grains per panicle, plant height and heading date.
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Genetic Basis of Drought Resistance at Reproductive Stage in Rice: Separation of Drought Tolerance from Drought Avoidance
Bing Yue,Weiya Xue,Lizhong Xiong,Xinqiao Yu,Lijun Luo,Kehui Cui,Deming Jin,Yongzhong Xing,Qifa Zhang +8 more
TL;DR: The genetic bases of DT and DA at reproductive stage in rice were analyzed using a recombinant inbred line population from a cross between an indica lowland and a tropical japonica upland cultivar, indicating that DT andDA had distinct genetic bases.
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QTL analysis for flag leaf characteristics and their relationships with yield and yield traits in rice.
TL;DR: Correlation analysis revealed that flag leaf area increased grain yield by increasing spikelet number per panicle, however, the physiological traits including degree of greenness and stay-green traits were not or negatively correlated to grain yield and yield traits, which may arise from the negative relation between degree ofgreenness and flag leaf size.
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Genetic analysis for drought resistance of rice at reproductive stage in field with different types of soil
TL;DR: Correlation and QTL congruence between root traits and putative drought tolerance traits revealed that drought avoidance (via thick and deep root traits) was the main genetic basis of drought resistance in sandy soil condition, while drought tolerance may play more role in the genetic basis in paddy soil condition.
Journal ArticleDOI
Fine mapping of a major quantitative trait loci, qSSP7, controlling the number of spikelets per panicle as a single Mendelian factor in rice
TL;DR: Results suggested that recombination suppression occurred in the region and positional cloning strategy is infeasible for qSPP7 isolation and the higher grain yield of Minghui 63 homozygote in hybrid rice could further improve its yield.