Cattle ADG of DNA molecular markers related development

摘要

The present invention relates to a marker gene involved in the development of ADG increase beef, beef of ADG Genetic prediction capability for the early development and the DNA marker that identifies it to be used for beef breeding improvement program. ; In the present invention, formation of mammalian muscle fibers, muscle cell differentiation and muscle function plays an important source of gender factor in development 5 (myogenic factor 5; MYF5) DNA marker gene is a daily gain of beef have a significant effect was confirmed by the fact that to increase, a single nucleotide polymorphism (SNP) marker gene one days of the developed MYF5 growth is rapid weight gain is by utilizing a high Hanwoo beef early selection tools through the mountains yukryang increase Cattle six kinds of improvements can promote more efficient and economical, can contribute to the management rationalization and incomes of the Cattle-breeding farm.