A tRNA species from Streptomyces coelicolor A3(2) was isolated and sequenced. The tRNA has a glycine specific anticodon CCC. The GC-content of the sequenced tRNA 55%, is much lower than the average of 74% GC for Streptomyces genomes, but similar to glycine tRNAs from other bacteria....
tRNA-derived fragments (tRFs) have been found to play a regulatory role in the occurrence and development of many tumors. The aim of this study was to identify the expression of tRFs in breast cancer and their ability to serve as diagnostic markers for breast cancer.#Total RNA was extracted...