资讯

Gene expression is the generation of a functional gene product from the information encoded by a gene, through the processes of transcription and translation.
The Foundation for Individual Rights and Expression has long been a critic of progressive campus culture. Now it’s taking on new, and surprising, targets.
Definitions, expressions of Creole vary through time and place.
Ethics are a system of moral principles and a branch of philosophy which defines what is good for individuals and society.