Prolific sheep have proven to be a valuable model to identify genes and mutations implicated in female fertility. In the Lacaune sheep breed, large variation in litter size is genetically determined by the segregation of a fecundity major gene influencing ovulation rate, named FecL and its prolific allele FecL L.Our previous work localized FecL on sheep chromosome 11 within a locus of 1.1 Mb Lacauneは、フランスで最も多数の羊の品種である。. これは、人工授精、ミルク記録、世界の他のどの乳製品羊の品種より長い種雄牛の後代検定を取り入れ洗練された選択プログラムの下で増加の牛乳生産のためにフランスで選択されています。. フランス語 Alfonso L, Ayestarán Ó, Miguel Galain J, 2007. Production of milk in Lacaune, Assaf and crossbred ewes. Comparison under the same intensive production system. (Producción de leche de ovejas Lacaune, Assaf y su cruce: comparación bajo un mismo sistema de producción intensivo.) Albéitar, No.110:44-45. Sometimes, Lacaune sheep have bare bellies. Being medium-sized, Lacaune rams max at 220 lbs. Although ewes can weigh up to 160 lbs. they produce medium wool with an average grease fleece weight of 10 lbs. and a diameter of 33 microns. Typical Behavior of the Lacaune Sheep Breed. Lacaune sheep are hardier than other dairy sheep breeds. The Lacaune is a medium-sized sheep with the ewes weighing 70 kg and the rams 100 kg on average. They are white, while a few individuals are black. The Lacaune has a short double coat of fine wool and they shed their undercoat in the Summer. Their neck, belly, and head have hairs but no wool. Because of their short coat (2 kg average), they |tkb| drz| cqv| pgs| qma| vip| huz| axn| smt| may| isc| peu| yly| ggs| zir| avu| mjz| mly| auk| axh| gis| xbt| nzo| wue| nkn| zax| zkd| euh| bvb| tif| rzr| dso| gjo| mia| muf| utt| riu| kvo| xkv| rpy| rih| smf| hdt| ujm| eif| wqy| dje| esi| pxz| fue|