As in prokaryotes, eukaryotic repressor molecules can sometimes bind to silencer elements in the vicinity of a gene and inhibit the binding, assembly, or activity of the transcription complex ...

In prokaryotes, transcription initiation is the main point of control of gene expression. It is chiefly controlled by 2 DNA sequence elements of size 35 bases and 10 bases, respectively.

Gene expression is a highly regulated mechanism that controls the function and adaptability of all living cells including prokaryotes and eukaryotes. Several techniques exist for studying and ...

By tethering RNA polymerase with the coupling transcription factor NusG or its paralog or version, RfaH, which threads the ...

Investigating how mutations in tumors alter DNA’s 3D structure—and subsequently, regulatory sequences called enhancers—can ...

Professor Hirohide Saito (Department of Life Science Frontiers at CiRA / The University of Tokyo) and Assistant Professor ...

Key gene networks that control magnetite biomineralization in prokaryotes. Science China Press. Journal National Science Review DOI 10.1093/nsr/nwac238 ...

Gene expression regulation in cancer and ... Inositol phosphate metabolites produced by inositol metabolism enzymes serve as vital secondary messengers in eukaryotic cell signaling systems ...

Manipulating Gene Expression to Treat Disease. Several of our scientists study gene regulation in specific cancers, including cancers of the blood, lung, pancreas and prostate. They seek treatment ...

Gene expression in the human brain: cell types become more specialized, not just more numerous Date: January 2, 2025 Source: University of California - Santa Barbara ...