AC Ankur Chauhan, MT Madhu Tiwari, SP Singh… - 2015 - cabidigitallibrary.org
In the present study, identification of PIT-1 gene polymorphism and its association with milk
production traits was undertaken in 77 Sahiwal cattle maintained at NDRI, Karnal using PCR-
RFLP. Amplification of DNA sample revealed 600 bp product and restriction digestion with
Hinf I showed three types of genotypes, namely, AA (600 bp), AB (600, 343 and 257 bp) and
BB (343 and 257 bp) genotypes. The frequency of BB genotypes was highest (64.98%) in all
screened samples, followed by AB genotype (31.16%) and AA genotype (3.89%). The allelic …