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Fine mapping of S32(t), a new gene causing hybrid embryo sac sterility in a Chinese landrace rice (Oryza sativa L.).

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Feb 2007

Li Danting, Chen Liangming, Jiang Ling, Zhu Susong, Zhao Zhigang, Liu Shijia, Su Ning, Zhai Huqu, Ikehashi Hiroshi, Wan Jianmin

Abstract excerpt

Ketan Nangka, the donor of wide compatibility genes, showed sterility when crossed to Tuanguzao, a landrace rice from Yunnan province, China. Genetic and cytological analyses revealed that the semi-sterility was primarily caused by partial abortion of the embryo sac. Genome-wide analysis of the linkage map constructed from the backcross population of Tuanguzao/Ketan Nangka//Ketan Nangka identified two independent...

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PMID: 17146664
DOI: 10.1007/s00122-006-0450-8

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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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