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Heteroplasmy is the presence of more than one mitochondrial DNA (mtDNA) variant within a cell, tissue, or individual. In this study, sequence variation was investigated in the control region (CR) of mitochondrial DNA (mtDNA) from 135 individuals belonging to five primary domestic Bactrian camel b...


Xiaohong HeXiaofei ChenWenbin ZhangYabin PuShen SongHan JianlinKunzhe DongQian-Jun ZhaoWeijun, GuanYuehui MaLin Jiang[High occurrence of length heteroplasmy in domestic Bactrian camel (Camelus bactrianus)]High occurrence of length heteroplasmy in domestic Bactrian camel (Camelus bactrianus)

Desmoglein 4 (DSG4) plays an important role in the regulation of growth and differentiation of hair follicles in mammals. In this study, a 755 bp long segment of DSG4 was screened in 544 sheep sampled from nine Chinese indigenous breeds and two Western breeds using PCR-SSCP assay with three diffe...


Yue-Hui MaGe, ZhangYuan-yue, ZhangWeijun, GuanQian-Jun ZhaoHui-jing, ZhaoHan Jianlin[Six SNPs and a TTG indel in sheep desmoglein 4 gene are in complete linkage disequilibrium]Six SNPs and a TTG indel in sheep desmoglein 4 gene are in complete linkage disequilibrium

Genotype data from eight microsatellite markers were used to assess genetic diversity and relationships among five indigenous Bhutanese sheep populations, Sakten, Jakar, Sarpang, Sipsu and Tsirang. Estimates of mean observed and expected heterozygosities, mean number of alleles per locus/populati...


Tashi, D.Wafula, P.Yoshio, Y.Shinji, S.Kenji, O.Hanotte, Olivier H.Bang-Zhong, L.Hideyuki, M.Han Jianlin[Sheep genetic diversity in Bhutan using microsatellite markers]Sheep genetic diversity in Bhutan using microsatellite markers
Zhang, GeZhang, Yuan-yueHan JianlinGuan, Wei-JunLi, Ying-kangXu, BinZhang, Xiu-taoMa, Yue-hui[Polymorphism of DSG4 gene and Its association with wool traits in fur sheep]Polymorphism of DSG4 gene and Its association with wool traits in fur sheep

An A/G Single Nucleotide Polymorphism (SNP) at position 1,892 of the Mx gene coding sequence has been linked to susceptibility/resistance to avian viral infection in vitro. Using PCR-RFLP and sequencing methods, 1,946 samples from 109 populations from Asia, Africa and Europe; grouped as indigenou...


Ommeh, S.Jin, L.N.Eding, H.Muchadeyi, F.C.Sulandari, S.Danbaro, G.Wani, C.E.Nie, Q.H.Zhang, X. Q.Ndila, M.Preisinger, R.Chen, G.H.Yousif, I. A.Heo, K.N.Oh, S.J.Tapio, M.Masiga, Daniel K.Hanotte, Olivier H.Weigend, S.Han Jianlin[Geographic and breed distribution patterns of an A/G Polymorphism resent in the Mx gene suggests balanced selection in village chickens]Geographic and breed distribution patterns of an A/G Polymorphism resent in the Mx gene suggests balanced selection in village chickens

Zhang, H.Y.Yang, W.J.Luo, Y.Z.Han Jianlin[Genetic polymorphisms in a 1.2 kb long fragment within intron 2 of chicken UBTD2 gene]Genetic polymorphisms in a 1.2 kb long fragment within intron 2 of chicken UBTD2 gene

Variants of kappa-casein (CSN3) have been extensively studied in cattle and 13 alleles have been identified at the protein and DNA levels to date. Evolution of some of these alleles and a possible common ancestor remain unclear. Polymerase chain reaction-single strand conformation polymorphism (P...


Prinzenberg, E.M.Erhardt, G.Han Jianlin[Genetic variation in the kappa-casein gene (CSN3) of Chinese yak (Bos grunniens) and phylogenetic analysis of CSN3 sequences in the genus Bos]Genetic variation in the kappa-casein gene (CSN3) of Chinese yak (Bos grunniens) and phylogenetic analysis of CSN3 sequences in the genus Bos

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