Vincent, Elio, and Michael reveal what Neanderthals ate from analysis of DNA in their teeth, and new CRISPR-Cas systems found in the genomes of uncultured microbes. Hosts: Vincent Racaniello, Elio Schaechter, and Michael Schmidt. Subscribe to TWiM (free) on iPhone, Android, RSS, or by email. You can also listen on your mobile device with the Microbeworld app. Become a patron of TWiM. Links for this episode Ancient DNA in Neanderthal teeth (Nature) New CRISPRs from metagenomics (Nature) CRISPR/cas explained (Wikipedia) ASM Conference for Undergraduate Educators Image credit Letters read on TWiM 148 This episode is brought to you by Blue Apron. Blue Apron is the #1 fresh ingredient and recipe delivery service in the country. See what’s on the menu this week and get your first 3 meals free – WITH FREE SHIPPING – by going to blueapron.com/twim Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv