Recombinant lactoferrin (Lf) of Vechur cow, the critical breed of Bos indicus and the Lf gene variants.

Vechur cow, categorized as a critically maintained breed by the FAO, is a unique breed of Bos indicus due to its extremely small size, less fodder intake, adaptability, easy domestication and traditional medicinal property of the milk. Lactoferrin (Lf) is an iron-binding glycoprotein that is found predominantly in the milk of mammals. The full coding region of Lf gene of Vechur cow was cloned, sequenced and expressed in a prokaryotic system.

Physicochemical characterization and functional site analysis of lactoferrin gene of Vechur cow.

The Bos indicus Vechur breed cow milk is known for its medicinal value and the breed is listed under the category of critically maintained breeds by the Food and Agriculture Organization. The lactoferrin protein in milk is known for its nutritional value. Gene polymorphisms have been reported for Bovine lactoferrin.