论文部分内容阅读
miR-21 is highly expressed in a variety of cancers,suggesting that it might play a role in the process of oncogenesis,as supported by it directly causing pre-B cell lymphomas in transgenic mice.Rm21LG transgenic mice for the conditional co-expression of rniR-21 and luciferase (Luc) mediated by Cre/lox P system were generated.The homozygous Rm21LG transgenic mice were visually and readily characterized immediately after birth by whole-body fluorescence imaging.