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| 抗马立克氏病新品系选育第四代雏鸡MDV攻毒试验结果 | |
| 引用本文： | 宫桂芬,仇宝琴,程光潮,傅先强,孙会,王力,董红霞.抗马立克氏病新品系选育第四代雏鸡MDV攻毒试验结果[J].中国家禽,2001,23(20):12-14. |
| 作者姓名： | 宫桂芬 仇宝琴 程光潮 傅先强 孙会 王力 董红霞 |
| 作者单位： | 1. 北京市种禽公司,北京,102209 2. 中国科学院遗传研究所,北京,100101 3. 北京市饲料监察所,北京,100012 |
| 摘 要： | F4雏鸡MDV攻毒试验结果显示,亲本父母代鸡均携带No614血型基因的选育试验组,60日龄死亡率显著低于不经血型基因选育的对照组(P＜0.05);其内脏器官组织肿瘤病变率也低于该对照组,但差异不显著(P＞0.05);选育试验组鸡的肝脏的肿瘤病变率仍显著低于血型基因选育对照组和非选育对照组鸡(P＜0.05).提示No614血型基因具有一定程度的马立克氏病(MD)抗性. |
| 关 键 词： | 血型基因 马立克氏病 马立克氏病病毒 鸡 攻毒试验 抗病育种 |
Study on Selecting New Strain Resisted Marek's Disease |
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| Gong Guifen Qiu Baoqin ,Cheng Guangchao ,Fu Xianqiang ,Wang Li ,Sun Hui ,Dong HongXia.Study on Selecting New Strain Resisted Marek''''s Disease[J].China Poultry,2001,23(20):12-14. | |
| Authors: | Gong Guifen Qiu Baoqin Cheng Guangchao Fu Xianqiang Wang Li Sun Hui Dong HongXia |
| Institution: | Gong Guifen Qiu Baoqin 1,Cheng Guangchao 2,Fu Xianqiang 1,Wang Li 2,Sun Hui 1,Dong HongXia 3 |
| Abstract: | The results of challenged test by using of Marek's disease virus in F4chicks showed that the mortality of the selecting experimental group chicks its parents have positive reaction by No614blood-group reagent inspect was lower than the mortality of the control group chicks its parents were no selected for blood-group gene(P<0.05).The comparison of rates of pathological change of viscera tumour between the selecting experimental group and the non se-lecting contrastal group were not significant (P>0.05),while the rate of pathological change of liver tumour of the select-ing experimental group was also lower than the selecting control group and the no selecting control group(P<0.05).It means that the No614blood-group gene have stronger resisance for Marek's Disease. |
| Keywords: | Blood-group gene Marek's Disease(MD) Challenged test of Marek's disease virus(MDV) |
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