Genetic Features of Structural Units of the Moldavian Type of Black-Motley Cattle.

It is presented the antigenic spectrum and alelofond AEB-locus of reproductive bulls from 5 lines of the Moldavian type of Black-motley cattle. It was found a high frequency of antigenes A2, B2, G2, G3, I2, O2, Y2, D', E'2, G', O', Q', G", C1, C2, E, X2, F, H'. The highest genetical similitude was found in line Rokmen and Astronavt (r=0,8650). The alelofond of the studied lines in AEB-locus includes 95 aleles. The individual homozygote (Cα) of lines of the Moldavian type of Black-motley cattle constitutes 6,8%. [ABSTRACT FROM AUTHOR]