6
votes
1answer
276 views

How much does the distance between a transcription factor binding site and a promoter influence transcription?

Assume we have a synthetic construct with a minimal (inducible) promoter that requires activation for significant transcription to occur. Realistically, how important is the distance between an ...
6
votes
1answer
101 views

How can promoter binding sites be determined?

I have been trying to find out which sigma factor is responsible for the transcription of RNA polymerase subunits $\alpha$ (rpoA) and $\beta ^{\prime}$ (rpoC) in Bacillus subtilis. I would expect it ...
7
votes
1answer
528 views

ChIP-seq vs ChIP-exo

I'm currently investigating ChIP-seq vs. ChIP-exo for finding binding sites. As far as I can tell, ChIP-exo seems to be better in every way than ChIP-seq... but then again, I'm not strong in this ...
11
votes
2answers
77 views

determining genome-wide exogenous binding of pathogens to host genome?

I've read this paper where they specifically modify a region in the rice genome to ablate the binding site of a pathogen, Xanthomonas oryzae, and disrupt the hijacking of a gene network in the rice ...