For example, Module 33, enriched for mitosis genes, is active throughout S and G2/M, and is regulated by FKH1, a key TF of G2/M genes, which binds directly to 46% of the module genes.
We co-expressed a bright red-shifted firefly luciferase, along with the hNET and RQR8 - a small marker gene which binds the widely used antibody QBEnd/10 enabling flow cytometry and histochemistry.
The researchers attached these entry keys to PNAs designed to shut down expression of a test gene--the galanin receptor gene, which binds a protein, galanin, that helps regulate everything from pain perception to food intake.
It is possible that inhibition of Rpn4 degradation may lead to upregulation of a repressor, perhaps encoded by an Rpn4 target gene, which binds to the 10-bp consensus sequence and represses the NHEJ genes.
This paper examined one putative HRE in the promoter of the human BMP4 gene, which bound HIF1α weakly in gel mobility shift assay and did not correspond to any of HREs we characterized in this study.
We used chromatin immunoprecipitation (ChIP) to assess association of the DSB with the leading-strand DNA polymerase Polε (coded by the POL2 gene), which binds to activated origins and travels with the replication fork.
The extrinsic pathway involves members of the tumor necrosis factor (TNF) receptor gene superfamily, which bind extracellular ligands and transduce intracellular signals during cell destruction.
For example, TFs are proteins that are involved in gene regulation and which bind to DNA according to specific sequence preferences.
Moreover, the bHLH transcription factor gene OsIRO2, which binds specifically to CACGTGG and is regulated by Fe deficiency, has also been characterized (Ogo et al. 2006).
The process of Ig gene rearrangement is initiated by the recombination activating genes (RAG1 and RAG2), which bind to specific recombination signal sequences to initiate double stranded (ds) DNA breaks.
