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HERO ID
7416275
Reference Type
Journal Article
Title
Genome-wide mapping of copy number variations in commercial hybrid pigs using a high-density SNP genotyping array
Author(s)
Zhou, LS; Li, J; Yang, J; Liu, CL; Xie, XH; He, YN; Liu, XX; Xin, WS; Zhang, WC; Ren, J; Ma, JW; Huang, LS; ,
Year
2016
Is Peer Reviewed?
1
Journal
Russian Journal of Genetics
ISSN:
1022-7954
EISSN:
1608-3369
Publisher
MAIK NAUKA/INTERPERIODICA/SPRINGER
Location
NEW YORK
Page Numbers
85-92
DOI
10.1134/S1022795415120145
Web of Science Id
WOS:000369257400011
URL
http://link.springer.com/10.1134/S1022795415120145
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Abstract
Copy number variations (CNVs) are important forms of structural variation in human and animals and can be considered as a major genetic component of phenotypic diversity. Here we used the Illumina PorcineSNP60 BeadChip V2 and a DLY [Duroc x (Large White x Landrace)] commercial hybrid population to identify 272 CNVs belonging to 165 CNV regions (CNVRs), of which 66 are new. As CNVRs are specific to origin of population, our DLY-specific data is an important complementary to the existing CNV map in the pig genome. Eight CNVRs were selected for validation by quantitative real-time PCR (qRT-PCR) and the accurate rate was high (87.25%). Gene function analysis suggested that a common CNVR may play an important role in multiple traits, including growth rate and carcass quality.
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