RUMİNANTLARDA SÜT PROTEİNLERİ VE POLİMORFİZMİ

Yıl 2008, Cilt: 34 Sayı: 3, 29 - 35, 21.11.2012

Hasret Yardibi

Öz

ÖZET

Mendel kanunlarına göre, sığırlarda dominant olmayan otosomal genler tarafından  kontrol edilen 6 büyük süt proteini fraksiyonu, farklı allel formlarında mevcuttur; αs1 kazein, αs2 kazein, β kazein, κ kazein, α-LA, β-LG. Sığırlarda süt protein genlerini içeren DNA bölgelerinde polimorfizm belirlenmiştir. Bu derlemeyle,  ruminantlarda süt verimi ve kalitesi gibi ekonomik verim özelliklerine etki eden süt protein genleri hakkında araştırıcılara bilgi verilmesi amaçlanmıştır.

Anahtar Kelimeler: Sığır, süt proteinleri, polimorfizm.

 

MILK PROTEINS AND POLYMORPHISM ON RUMINANTS

ABSTRACT

According to Mendels Laws, genetic variations of major six milk proteins in ruminants were identified;αs1 casein, αs2 casein, β casein, κ casein, α-lactalbumin, β-lactoglobulin. Polymorphisms were detected in the DNA region containing milk protein genes in ruminants. In this review, it is aimed to determine the milk protein genes which effect the milk production traits and milk quality.

 

Key words: Cattle, milk proteins,polymorphism.

Anahtar Kelimeler

Sığır, süt proteinleri, polimorfizm

Kaynakça

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