Dissection of Pleiotropic QTL Regions Controlling Wheat Spike Characteristics Under Different Nitrogen Treatments Using Traditional and Conditional QTL Mapping

Dissection of Pleiotropic QTL Regions Controlling Wheat Spike Characteristics Under Different Nitrogen Treatments Using Traditional and Conditional QTL Mapping

Optimal spike characteristics are critical in improving the sink capacity and yield potential of wheat even in harsh environments. However, the genetic basis of their response to nitrogen deficiency is still unclear. In this study, quantitative trait loci (QTL) for six spike-related traits, includin...

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Bibliographic Details
Main Authors: Xiaoli Fan, Fa Cui, Jun Ji, Wei Zhang, Xueqiang Zhao, JiaJia Liu, Deyuan Meng, Yiping Tong, Tao Wang, Junming Li
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-02-01
Series:Frontiers in Plant Science
Subjects:
spike characteristics
low nitrogen tolerance
quantitative trait locus
conditional QTL mapping
wheat
Online Access:https://www.frontiersin.org/article/10.3389/fpls.2019.00187/full

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