TY CONF TI DETECTION OF THE RELATIONSHIP OF THE GENE OF THYROGLOBULIN HORMONE (TG5) WITH THE MILK PRODUCTIVITY OF HOLSTIN COWS USING THE PCR-RFLP ANALYSIS METHOD KW hormone KW genotype KW DNA KW cows KW milk production KW polymorphism KW PCR-RFLP analysis KW TG5 JO XIII All-Russian scientific-practical conference of young scientists «Achievements and prospects of development of the Russian agriculture", dedicated to the memory of R.G. Gareev AU Chevtaeva, N.. AU Zinnatov, F.. AU Bikchantaev, I.. PY 2023 PB TRIA FRC Kazan Scientific Center of RAS