绵羊季节性繁殖分子机制及休情季节诱导绵羊发情配种技术
The molecular mechanism of sheep seasonal breeding and artificial regulatory techniques for estrus and mating in anestrus
绵羊季节性繁殖分子机制及休情季节诱导绵羊发情配种技术 |
| 夏青,刘秋月,王翔宇,胡文萍,李春艳,贺小云,储明星,狄冉 |
|
The molecular mechanism of sheep seasonal breeding and artificial regulatory techniques for estrus and mating in anestrus |
| Xia Qing,Liu Qiuyue,Wang Xiangyu,Hu Wenping,Li Chunyan,He Xiaoyun,Chu Mingxing,Di Ran |
| 图1 绵羊季节性繁殖分子机制示意图视交叉上核神经接收光照信号并传至垂体,垂体结节部的光照信号因子及细胞形态学发生转变,导致下丘脑GnRH神经元形态学变化,最终垂体远侧部分泌的性腺激素水平发生改变。MEL：褪黑素;MT1：褪黑素受体;EYA3：眼缺失基因3;TEF：促甲状腺细胞胚胎因子;SIX1：sine oculis-related homeobox 1;TSH：促甲状腺激素;DIO2：脱碘酶 2;DIO3：脱碘酶3;T3：三碘原氨酸;T4：四碘原氨酸;KISS1：亲吻促动素1;RFRP：RF氨酸相关肽;NKA：神经激肽;PRL：催乳素;FSH：促卵泡素;LH：促黄体素;CGA：嗜铬粒蛋白;GnRH neuron：GnRH神经元;3 V-CSF：第三脑室;ME：正中隆起;PT：垂体结节部;PD：垂体远侧部。参考文献[8, 9, 26, 27]修改并绘制。 |
| Fig. 1 A schematic diagram of molecular mechanism for sheep seasonal reproduction |
|
|