Department of Molecular Medicine, University of Massachusetts Medical School, 373 Plantation St, Worcester, MA 01605, USA.
Curr Biol. 2010 Jul 27;20(14):R598-600. doi: 10.1016/j.cub.2010.05.054.
Why do many microRNA gene mutants display no evident phenotype? Multiply mutant worms that are selectively impaired in genetic regulatory network activities have been used to uncover previously unknown functions for numerous Caenorhabditis elegans microRNAs.
为什么许多 microRNA 基因突变体没有明显的表型?许多在遗传调控网络活动中选择性受损的多突变线虫已被用于揭示以前未知的 Caenorhabditis elegans microRNAs 的功能。