We know specific genes are turned on in specific cells, but we don't know to what extent this happens. — Walter Gilbert Copy Share Image
“Whole batteries of genes are turned on and off during fly development, and this pattern of gene activity serves to demarcate the… — Neil Shubin Copy Share Image
“Second, the production of RNA Messages was coordinately regulated. When the sugar source was switched to lactose, the bacteria turned on an… — Siddhartha Mukherjee Copy Share Image
