| 家禽羽毛生长发育规律及其调控机制 |
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| 引用本文： | 谢文燕,王修启,严会超,冯锦丰,高春起.家禽羽毛生长发育规律及其调控机制[J].动物营养学报,2017,29(10). |
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| 作者姓名： | 谢文燕 王修启 严会超 冯锦丰 高春起 |
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| 作者单位： | 华南农业大学动物科学学院,广州,510642 |
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| 基金项目： | 广州市珠江科技新星项目，广东省家禽产业技术体系 |
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| 摘 要： | 随着集约化养禽业的蓬勃发展,家禽羽毛发育出现一系列问题,如发育迟缓、蓬乱、异常脱落或干枯无光泽等,甚至导致成年家禽出现裸躯病,引起同伴相互啄食,降低了其活体外观及屠体品质,给养殖企业带来了巨大经济损失。本文综述了家禽羽毛的类型、毛囊的基本结构、毛囊的发生发育与再生以及影响羽毛生长发育的分子信号调控网络,旨在为家禽羽毛的生长发育调控及其商品性状的改善提供理论参考。
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| 关 键 词： | 羽毛 生长发育 营养调控 基因网络 |
Poultry Feathers: Growth,Development and Regulation Mechanism |
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| XIE Wenyan,WANG Xiuqi,YAN Huichao,FENG Jinfeng,GAO Chunqi.Poultry Feathers: Growth,Development and Regulation Mechanism[J].Acta Zoonutrimenta Sinica,2017,29(10). |
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| Authors: | XIE Wenyan WANG Xiuqi YAN Huichao FENG Jinfeng GAO Chunqi |
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| Abstract: | With the intensification of poultry production, there has been a series of problems arise during the development of poultry feathers, such as developmental retardation, rough feathers, abnormal losing of feath?ers, and dry feathers. The feather problem has a negative influence on the appearance of their living bodies and the quality of their carcasses, causing considerable economic losses. Here we described the types of fowl feath?ers, the basic structure of follicles, the development and regeneration of feathers, and the roles of specific mo?lecular pathway that influence the growth of feather. This review aimed to provide a theoretical reference for the regulation of feather quality and the improvement of the commercial characteristics of poultry. |
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| Keywords: | feather growth and development nutrition regulation gene network |
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