As microscopy tools get better and better, scientists have been able to visualize structures on a smaller and smaller scale. Researchers have now been able to capture an enzyme called RNA polymerase ...
For about a dozen years, synthetic biologists have been working on ways to design genetic circuits to perform novel functions such as manufacturing new drugs, producing fuel or even programming the ...
Sequence-selective compounds that target chromosomal DNA would be widely useful tools for regulating gene expression, probing the structural and functional importance of promoter DNA, directing ...
Researchers from the A*STAR Institute of Molecular and Cell Biology (IMCB) have identified Nr1h2, a critical transcription factor essential for early embryo development. Published in Nature ...
The central dogma of molecular biology describes the flow of genetic information. It was first described by Francis Crick in 1956 as one-way traffic: as: "DNA makes RNA and RNA makes protein." A ...
The central dogma of biology, the genetic information flowing from DNA to RNA to protein, involves numerous processes such as transcription, RNA processing, translation and protein activity control, ...
A new paradigm has emerged in biology in which RNA molecules are active participants in regulating, catalysing and controlling many reactions that define fundamental processes in cells — roles that in ...
People often compare the genome to a computer's program, with the cell using its genetic code to process environmental inputs ...
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