leghorns

英

美

网络  来亨鸡

双语例句

• Chicken PGCs from a line of White Leghorns were microinjected into Maya duck blastoderms at stage ⅹ. Extragonadal development of donor PGCs in chicken duck chimeric embryos were studied by in situ hybridization with W chromosome specific DNA probes.
  通过微注射法将鸡原始生殖细胞（PGCs）注入到鸭的胚盘下腔中，用鸡W染色体DNA探针通过原位杂交的方法对供体PGCs在嵌合体胚胎性腺外的发育作了研究。
• The transducting efficiency of White Leghorns primary blastodermal cells is highest when the liposome amount is 4 μ g and plasmid DNA amount 3 μ g.
  脂质体量为4μg，质粒DNA量为3μg时，转染白来航鸡原代囊胚细胞的效率最高。