Analysis of chromosome karyotype in Funiu White Goat

Karyotyped of FuNiu White Goat was analyzed by the techniques of peripheral blood lymphocyte culture and the techniques of making chromosome specimens. At the same time, it was analyzed and made a pair on the chromosome through chromosomes G-band analysis. The result indicated that the number of Funiu White Goat chromosome is 2n=60. Among them, 29 pairs are autosome and 1 pair is allosome, ewe is 60, XX and ram is 60, XY. All the autosomes are telomeric ends of chromosomes, X chromosome is that for 2nd pair of big telomeric ends of chromosomes, Y chromosome is the smallest and the only centromeric chromosomes. After processing ,the data demonstrates that Ram's chromosome relative length is between 5.64~1.12, Ewe's is between 5.50~1.76.The study discovers that chromosome of Funiu White Goat exsits certain deformity rate, approximately 6.7%.