Red cell blood groups of East African Zebu cattle*
作者:
A. Fiorentini,
M. Braend,
R. M. Mzee,
期刊:
Animal Blood Groups and Biochemical Genetics
(WILEY Available online 1980)
卷期:
Volume 11,
issue 1
页码: 43-47
ISSN:0003-3480
年代: 1980
DOI:10.1111/j.1365-2052.1980.tb01491.x
出版商: Blackwell Publishing Ltd
关键词: East African Zebu;number of blood factors;gene frequencies;B system phenogroups
数据来源: WILEY
摘要:
SummaryA total of 146 East African Zebu, 41 Zebu‐Hereford crosses and 24 Ayrshire‐Norwegian Red Cattle crosses have been investigated with cattle red cell reagents characterizing blood factors in eleven systems. With a battery of 36 selected reagents the average number of blood factors in Zebu was 20.1 which differs significantly from the average of 12.5 in the Ayrshire crosses. Factor frequencies for the A, C and S systems and gene frequencies for the F, L, M, Z, R' and T' systems are presented. The B system factors in four Zebu bulls could be grouped into eight different phenogroups by utilizing the blood types of dam‐offspring
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