数量性状基因座位及其在家禽中的定位  

Quantitative trait loci (QTL)and its mapping in poultry

作　　者：徐琪[1] 成荣[1] 谢芳[1] 刘博[1] 陈国宏[1] 

机构地区：[1]扬州大学畜牧兽医学院动物科学系,江苏扬州225009

出　　处：《生物信息学》2004年第3期36-39,共4页Chinese Journal of Bioinformatics

基　　金：江苏省自然科学基金项目 (BK2 0 0 10 44 )

摘　　要：近年来随着现代分子生物学的发展 ,一些高效的分子遗传标记将各种畜禽的遗传图谱研究推向深入。为高密度、覆盖面广的连锁图谱的构建及QTL的定位奠定了基础。有关QTL的基本理论、QTL定位的步骤、QTL的检测方法以及家禽中定位的QTL已经展开了深入的研究 。With the rapid development of molecular biology, the study on genetic maps of animal is furthered by the application of some effective genetic marker, which provides a foundation to establish a highly density linkage map and a feasibility to discover quantitative trait loci(QTL),in recent years theory on QTL, the program of mapping, the test of QTL as well as research progress on QTL mapping in poultry were discussed, but,the current difficulties of application were pointed out also.

关 键 词：数量性状基因座(QTL) 遗传标记 QTL定位 家禽 

分 类 号：Q348[生物学—遗传学] S831[农业科学—畜牧学]