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Article

Genome-wide QTL mapping for three traits related to teat number in a White Duroc x Erhualian pig resource population.

BMC genetics - 18 Feb 2009

Ding Nengshui, Guo Yuanmei, Knorr Christoph, Ma Junwu, Mao Huirong, Lan Lütao, Xiao Shijun, Ai Huashui, Haley Chris S, Brenig Bertram, Huang Lusheng

Abstract excerpt

BACKGROUND: Teat number is an important fertility trait for pig production, reflecting the mothering ability of sows. It is also a discrete and often canalized trait presenting bilateral symmetry with minor differences between the two sides, providing a potential power to evaluate fluctuating asymmetry and developmental instability. The knowledge of its genetic control is still limited. In this study, a...

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PMID: 19226448
DOI: 10.1186/1471-2156-10-6
PMCID: PMC2672953

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