The Possibility of TBC1D21 as a Candidate Gene for Teat Numbers in Pigs

Based on a quantitative traits locus (QTL) study using a F2 intercross between Landrace and Korean native pigs, a significant QTL affecting teat numbers in SSC7 was identified. The strong positional candidate gene, TBC1D21, was selected due to its biological function for epithelial mesenchymal cell...

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Veröffentlicht in:Asian-Australasian journal of animal sciences. - 1998. - 26(2013), 10 vom: 24. Okt., Seite 1374-8
1. Verfasser: Jin, S (VerfasserIn)
Weitere Verfasser: Lee, J B, Kang, K, Yoo, C K, Kim, B M, Park, H B, Lim, H T, Cho, I C, Maharani, D, Lee, J H
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Asian-Australasian journal of animal sciences
Schlagworte:Journal Article Pig QTL SNP SSC7 TBC1D21 Teat Number
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520 |a Based on a quantitative traits locus (QTL) study using a F2 intercross between Landrace and Korean native pigs, a significant QTL affecting teat numbers in SSC7 was identified. The strong positional candidate gene, TBC1D21, was selected due to its biological function for epithelial mesenchymal cell development. Sequence analysis revealed six single nucleotide polymorphisms (SNPs) in the TBC1D21 gene. Among these, two SNP markers, one silent mutation (SNP01) for g.13,050A>G and one missense mutation (SNP04) for c.829A>T (S277C), were genotyped and they showed significant associations with teat number traits (p value = 6.38E-05 for SNP01 and p value = 1.06E-07 for SNP04 with total teat numbers). Further functional validation of these SNPs could give valuable information for understanding the teat number variation in pigs 
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650 4 |a TBC1D21 
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700 1 |a Lee, J B  |e verfasserin  |4 aut 
700 1 |a Kang, K  |e verfasserin  |4 aut 
700 1 |a Yoo, C K  |e verfasserin  |4 aut 
700 1 |a Kim, B M  |e verfasserin  |4 aut 
700 1 |a Park, H B  |e verfasserin  |4 aut 
700 1 |a Lim, H T  |e verfasserin  |4 aut 
700 1 |a Cho, I C  |e verfasserin  |4 aut 
700 1 |a Maharani, D  |e verfasserin  |4 aut 
700 1 |a Lee, J H  |e verfasserin  |4 aut 
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