GENETIC POLYMORPHISM OF -LACTOGLOPULIN (-Lg) IN TWO RUSSIAN SHEEP BREEDS
Ahmed, J. (2006). GENETIC POLYMORPHISM OF -LACTOGLOPULIN (-Lg) IN TWO RUSSIAN SHEEP BREEDS. EKB Journal Management System, 1(1), 1-1. doi: 10.21608/ejsgs.2006.28067
Jaayid, Talib Ahmed. "GENETIC POLYMORPHISM OF -LACTOGLOPULIN (-Lg) IN TWO RUSSIAN SHEEP BREEDS". EKB Journal Management System, 1, 1, 2006, 1-1. doi: 10.21608/ejsgs.2006.28067
Ahmed, J. (2006). 'GENETIC POLYMORPHISM OF -LACTOGLOPULIN (-Lg) IN TWO RUSSIAN SHEEP BREEDS', EKB Journal Management System, 1(1), pp. 1-1. doi: 10.21608/ejsgs.2006.28067
Ahmed, J. GENETIC POLYMORPHISM OF -LACTOGLOPULIN (-Lg) IN TWO RUSSIAN SHEEP BREEDS. EKB Journal Management System, 2006; 1(1): 1-1. doi: 10.21608/ejsgs.2006.28067

GENETIC POLYMORPHISM OF -LACTOGLOPULIN (-Lg) IN TWO RUSSIAN SHEEP BREEDS

Egyptian Journal of Sheep and Goats Sciences
Article 2, Volume 1, Issue 1, April 2006, Page 1-1  XML PDF (47.51 K)
Document Type: Original Article
DOI: 10.21608/ejsgs.2006.28067
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Author
Jaayid, Talib Ahmed
Present address: Anim. Prod. Dept., Cool. Agric., Basrah Univ., Basrah, IRAQ.
Abstract
SUMMARY
Milk samples from 120 Russian Merino (Precos) and 30 Romanov sheep were
analyzed by polyacrilamide gel electrophoresis under acid conditions to study the
Genetic polymorphism of -lactoglobulin (-Lg) in two Russian sheep breeds. Five
different -Lg phenotypes (A, B, AB, AC and BC) were observed in Precos breed
milk, but only three phenotypes were found in Romanov breed milk (A, B and AB).
Differences in gene frequencies between flocks were observed. The gene frequencies
of -Lg were: A: 0.617, B: 0.36, C: 0.016 in Precos breed milk and A: 0.600, B:
0.400 in Romanov breed milk.
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