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Characterization and fine mapping analysis of a major stable QTL qKnps-4A for kernel number per spike in wheat.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 22 Sept 2023

Qin Ran, Ma Tianhang, Cai Yibiao, Shi Xinyao, Cheng Jiajia, Dong Jizi, Wang Chenyang, Li Shihui, Pan Guoqing, Guan Yuxiang, Zhang Lei, Yang Shuang, Xu Huiyuan, Zhao Chunhua, Sun Han, Li Ximei, Wu Yongzhen, Li Junming, Cui Fa

Abstract excerpt

KEY MESSAGE: A major stable QTL for kernel number per spike was narrowed down to a 2.19-Mb region containing two potential candidate genes, and its effects on yield-related traits were characterized. Kernel number per spike (KNPS) in wheat is a key yield component. Dissection and characterization of major stable quantitative trait loci (QTLs) for KNPS would be of considerable value for the genetic improvement of...

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PMID: 37737910
DOI: 10.1007/s00122-023-04456-1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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