Research on the appropriate way to transfer exogenous substances into chicken embryos

来源 :农业科学学报:英文版 | 被引量 : 0次 | 上传用户:wlh0089
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In biological research,chicken embryos are a classic experimental model for the exploration of the embryonic development and cell differentiation. Transferring exogenous substances into chicken embryos for producing medical antibodies has been widely used
其他文献
自探互研是以学生的自主探索,师生互相合作研究为主要特征的教学模式."自探",即学生自主探索,独立思考,主动发现提出问题、分析问题和创造性的解决问题;"互研",即在学生个体
Pomegranates is abundant in polyphenols and is well-known for its antioxidant activity. Punicalagin(PG) is a major polyphenolic compound in the pomegranate peel
语言表达连贯是语文高考的常设考点之一,考生在这个考点上的得分率往往不高.其实,只要掌握了恰当的解题方法,要答对此题并不难.下面就主要从基本题型、解题策略两方面对这一
Plant structures and chemicals, which are developed from the shoot apical meristem(SAM), form the main barriers to insect feeding. A plant chimera containing ce
In vitro antimicrobial activity of the dichloromethane and methanol extracts of Piper sarmentosum leaves,fruits,stems,and the essential oil obtained from the fr
近些年,高校改名、升格、合并热潮成了高校的一道为亮丽风景线。一些高校也特青睐一些方位词,纷纷以方位命名。相继合并或组建了南华大学、东华大学、北华大学、西华大学、中华
教学中经常发现学生在运算过程中要么出现符号错误,要么变形错误,或者所选方法繁琐而且运算最巨大,考试中知道怎么做,就是做不对,结果出现"会而不对,对而不全"的情形.这些现
Granulosa cells(GCs) are somatic cells of ovary, the behaviors of GCs are important for ovarian function. MicroRNAs(miRNAs) are a class of endogenous 18–24 nuc
<正> 每年春天,都有一大批学子,因热爱艺术而加入到艺术类考生的行列。可是由于种种原因很多考生都未能如愿。造成这种情况的原因很多,有的是本来就不合适搞艺术,有的是准备
Lead(Pb) contamination has often been recorded in Chinese field soils. In recent years, efforts have been made to investigate Pb toxicity thresholds in soils wi