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Polyceraty£¨¶à½ÇµÄ´æÔÚ£©ÔÚÏÖ´úÓÐÌãÀදÎïÖÐÊǺ±¼ûµÄ¡£ËäÈ»ÔÚÒ°ÉúÃàÑòÖÐûÓÐÕÒµ½£¬µ«¶à½ÇȷʵÔÚÒ»¸ö¸²¸Ç¹ã·ºµÄµØÀíÇøÓòÄÚµÄСÊýÁ¿¹úÄÚÃàÑòÆ·ÖÖÖз¢Éú¡£´ïÂíÀÃàÑòÊÇ´óβëÑò£¬À´×Ô·ÇÖÞÎ÷ÄϵØÇø£¬Ëü±íÏÖ³ö´Ó0µ½4²»µÈµÄ½Ç¸öÊý¡£Ñо¿ÈËÔ±ÀûÓÃÈ«»ùÒò×é¹ØÁª·ÖÎö¶Ô43Ö»´ïÂíÀÃàÑò½ÇÊýÐÔ×´ºÍ606 006¸öSNP±ê¼Ç½øÐлùÒò·ÖÐÍ¡£ ·ÖÎö½á¹ûÏÔʾ£¬¶à¸öÖØÒªµÄµ¥ºËÜÕËá¶à̬ÐÔÇøÓòλÓÚÃàÑò2ºÅȾɫÌ壬¶øÓëÎÞ½ÇÃàÑòµÄÍ»±äλÖÃÔÚ10ºÅȾɫÌåÉϲ»Í¬¡£Ñо¿ÖÐûÓз¢ÏÖµ¼Ö¶à½ÇÐÔ×´µÄ¹Ø¼üÍ»±ä£»È»¶ø£¬Óë¶à½ÇÏà¹ØµÄÇøÓò¿çÔ½ÁË9¸öHOXD»ùÒò£¬Õâ¶ÔÓÚ¸½ÊôÆ÷¹ÙµÄÅßÌ¥·¢ÓýÊÇÖÁ¹ØÖØÒªµÄ¡£HOXD»ùÒòÖеÄÍ»±äÉæ¼°È˺ÍСÊópolydactlyµÄ±íÏÖÐÍ¡£Ä¿Ç°Ã»ÓÐÖ¤¾Ý±íÃ÷ÉÏ뻥×÷ÓÐÀûÓÚ¶à½ÇµÄÐγɡ£¸ÃÏîÑо¿µÚÒ»´Î±¨µÀÁËÒÅ´«»úÖÆÒýÆðµÄ´ïÂíÀÃàÑòµÄ¶à½Ç¡£ ÔÎÄÕªÒªÈçÏ£º Polyceraty (multi-horns) in Damara sheep maps to ovine chromosome 2 Greyvenstein OF1, Reich CM2, van Marle-Koster E3, Riley DG1, Hayes BJ2,4 Abstract£ºPolyceraty (presence of multiple horns) is rare in modern day ungulates. Although not found in wild sheep, polyceraty does occur in a small number of domestic sheep breeds covering a wide geographical region. Damara are fat-tailed hair sheep, from the south-western region of Keywords: GWAS, Ovine Infinium, horns, multiple horns, polycerate Ïà¹ØÐÅÏ¢: |
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