STRATEGIES FOR THE RAPID INTROGRESSION OF A SPECIFIC GENE MODIFICATION INTO A COMMERCIAL POULTRY FLOCK FROM A SINGLE CARRIER

被引:17
作者
HILLEL, J [1 ]
GIBBINS, AMV [1 ]
ETCHES, RJ [1 ]
SHAVER, DM [1 ]
机构
[1] UNIV GUELPH,DEPT ANIM & POULTRY SCI,GUELPH N1G 2W1,ONTARIO,CANADA
关键词
POULTRY; BREEDING; INTROGRESSION; TRANSGENIC; FOUNDER;
D O I
10.3382/ps.0721197
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
Several breeding strategies are presented that will yield lines of chickens that are homozygous for a specific genetic modification originating in one heterozygous individual. The strategies can be executed in 2 to 4 yr without significantly increasing inbreeding or relatedness and without impeding progress in conventional traits of economic importance. The strategies require the application of routine DNA analysis and can be expedited by the application of DNA fingerprinting technology to identify the overall genotype of individuals.
引用
收藏
页码:1197 / 1211
页数:15
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