Most prokaryotes rely on the CRISPR-Cas system for adaptive immunity against viruses and mobile elements (1, 2). Small RNAs produced from CRISPR direct ...
Updated: 07/04/2019 01:46P
Some dermal fibroblasts can convert into fat cells that reside under the dermis, giving skin a youthful look and producing peptides that fight infections.
Updated: 12/26/2018 03:00A