Nature3y
Negative Transcription Regulation in Prokaryotes
Interestingly, the relatively simple mechanisms of gene expression in prokaryotic cells, as exemplified by the trp and lac operons, provide insight into several general principles involved in ...
Nature3y
Gene Expression
In addition, regulatory sites on prokaryotic DNA are typically located close to transcription promoter sites — and this plays an important part in gene expression. For an example of how this ...
Nuclear speckles identified as key hubs for gene expression regulation
Scientists at the University of California, Irvine, have discovered that nuclear speckles, a membraneless organelle within ...
It’s all about Expression
A study of gene expression in the human brain reveals cell types becoming more specialized, not just more numerous Our brain ...
News Medical on MSN12h
Short-chain fatty acids propionate and butyrate directly modify chromatin to regulate gene expression
Short-chain fatty acids influence gene regulation and chromatin accessibility, highlighting their role in colorectal cancer ...
Science Daily5d
Researchers unravel a novel mechanism regulating gene expression in the brain that could guide solutions to circadian and other disorders
A collaborative effort has shed valuable light on how monoamine neurotransmitters such as serotonin, dopamine, and now histamine help regulate brain physiology and behavior through chemical bonding of ...
Hosted on MSN1mon
Protein Synthesis in Prokaryotes vs. Eukaryotes: What’s the Difference?
Protein synthesis refers to the process by which cells construct proteins. It's a fundamental cellular mechanism for all living organisms, as proteins carry out enzymatic activities, structural ...
Kaleido Scope6y
Gene Expression Core
The Gene Expression Core was founded in 1994 and promotes translational ... second-site suppression alleles, cytoplasmic loops), eukaryotic expression plasmids (for synthesizing and purifying full ...