Polymorphism of mitochondrial DNAs of Yunnan domestic water buffaloes, Bubalus bubalis, in China, based on restriction endonuclease cleavage patterns.
Restriction endonuclease cleavage patterns of mitochondrial DNA(mtDNA) of three local types of Yunnan native water buffalo were analyzed using 18 enzymes which recognize six nucleotides. Among the 12 animals analyzed, 3 of 18 enzymes, BamHI, EcoRI, and Scal, revealed polymorphisms. Three mtDNA types were identified. The results indicate that a relatively low level of mtDNA variation exists in Yunnan domestic water buffaloes. The origin of Chinese buffalo derived from Yunnan province of China is discussed.
Hu
W
W
Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, P.R. China.
Xu
B
B
Lian
L
L
D000818:Animals; D002020:Buffaloes / Q000235:genetics*; D002681:China; D004262:DNA Restriction Enzymes / Q000378:metabolism; D004272:DNA, Mitochondrial / Q000235:genetics*; D004587:Electrophoresis, Agar Gel; D007668:Kidney / Q000737:chemistry; D008099:Liver / Q000737:chemistry; D012150:Polymorphism, Restriction Fragment Length
D004272:DNA, Mitochondrial; D004262:DNA Restriction Enzymes