TY - JOUR T1 - Refined Localization of the O Gene for Blue Egg Phenotype on Chicken Chromosome 1 AU - Wang, Z.P. AU - Wang, X.T. AU - Liu, R.F AU - Li, J.Y. AU - Deng, X.M. JO - Journal of Animal and Veterinary Advances VL - 9 IS - 23 SP - 2947 EP - 2950 PY - 2010 DA - 2001/08/19 SN - 1680-5593 DO - javaa.2010.2947.2950 UR - https://makhillpublications.co/view-article.php?doi=javaa.2010.2947.2950 KW - Chicken KW -blue egg KW -mapping KW -linkage KW -association KW -China AB - The blue egg is caused by a dominant mutation (O) and preliminary assigned to the interval of 1.8 Mb from 67.29, 6.991-69.1, 40.571 bp on chromosome 1. In order to refine the localization of the O gene, linkage analysis was performed between 6 markers in the mapping interval and the O locus using 149 F2 offspring from an intercross between DongXiang blue-shelled and DongXiang brown-shelled chickens. ER -