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Article

Molecular mapping of the major resistance quantitative trait locus qHS2.09 with simple sequence repeat and single nucleotide polymorphism markers in maize.

Phytopathology - 1 Jul 2012

Weng Jianfeng, Liu Xianjun, Wang Zhenhua, Wang Jianjun, Zhang Lin, Hao Zhuanfang, Xie Chuanxiao, Li Mingshun, Zhang Degui, Bai Li, Liu Changlin, Zhang Shihuang, Li Xinhai

Abstract excerpt

The major quantitative trait locus (QTL) qHS2.09 plays an important role in resistance to head smut during maize breeding and production. In this study, a near-isogenic line (NIL), L34, which harbors the major QTL qHS2.09 in bin 2.09, was developed using a resistant donor 'Mo17' in a susceptible genetic background 'Huangzao4'. Using 18,683 genome-wide polymorphic loci, this major QTL was finely mapped into an...

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PMID: 22439860
DOI: 10.1094/PHYTO-12-11-0330

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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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