homologousadj.相应的；一致的；[生物]同源的homologous theory同源学说,同源论homologous region同源区homologous tissue[医] 同种组织homologous points同调点homologous angles同调角homologous series同源系列homologous repeat同系重复(单位)homologous duplex同源双螺旋homologous disease同种病homologous antigen同种抗原

1. Activation of an internal gene requires generation of new sequences.
   内源基因的激活需要新序列的产生。
2. Only about one out of a million cells will correctly incorporate a foreign gene using the most common versions of this technique.
   应用这种最常规的技术，仅有百万分之一的细胞可以正确加人外源基因。