let-7 [Browse genome (BioProject PRJNA13758)] [Search on AGR]
Caenorhabditis elegans Enables mRNA 3'-UTR binding activity. Involved in several processes, including negative regulation of Ras protein signal transduction; negative regulation of gene expression; and regulation of development, heterochronic. Part of RISC complex. Expressed in several structures, including gonad; hypodermis; somatic nervous system; touch receptor neurons; and vulval precursor cell. Used to study cancer.