Many RNA-binding proteins have a modular structure and are composed of multiple repeats of a few small domains. By arranging the domains in various ways, these proteins can satisfy the diverse ...
Natural selection uses duplicated genes as raw material for functional innovation, co-opting their existing features to new functions. Understanding genetic innovation requires two questions to be ...
A team hopes to place instruments in the waters beneath the colossal Thwaites Glacier, with the help of a drill that uses hot water to punch through ice. By Raymond Zhong New studies show how algae ...
About Chipotle Mexican Grill Inc. Chipotle Mexican Grill, Inc. engages in the business of developing and operating restaurants that serve a relevant menu of burritos, burrito bowls, quesadillas, tacos ...