Question: How Can I Know The Source Of A Tf?
0
gravatar for kate
8.2 years ago by
kate90
kate90 wrote:

A gene can be expressed as protein, and this protein can serve as activator or repressor to regulate the expression of other gene. How can I know the name of a gene product which is known as transcription factor?Is there any data of yeast I can download from the internet?Thank you for help!

gene network • 1.5k views
ADD COMMENTlink modified 8.2 years ago by Niek De Klein2.5k • written 8.2 years ago by kate90
1
gravatar for Niek De Klein
8.2 years ago by
Niek De Klein2.5k
Netherlands
Niek De Klein2.5k wrote:

http://biochemie.web.med.uni-muenchen.de/YTFD/YTF_alpha_2.htm

http://www.yeastract.com/

ADD COMMENTlink modified 8.2 years ago • written 8.2 years ago by Niek De Klein2.5k

Thank you for helping me!Let me express my question further:suppose I kown the name of a TF, and I kown how this TF regulate the expression of gene(A). If this TF is the product of gene(B), what I want to kown is the name of gene(B). Do you kown any database of this question?

ADD REPLYlink written 8.2 years ago by kate90

If you know the name of the TF you can query NCBI protein: http://www.ncbi.nlm.nih.gov/protein. Under CDS it says: /gene="gene name".

ADD REPLYlink modified 8.2 years ago • written 8.2 years ago by Niek De Klein2.5k

Hi! Sorry to disturbing you again! Now, I want to kown more about detail yeast database which is the order or the sequence of gene expression. In short, B is the gene expression product of gene A, B can regulate the expression of gene C, and D is the gene expression product of gene C, thus D can regulate gene E, and so on. Do you kown some database or articles? Thanks so much!

ADD REPLYlink written 8.1 years ago by kate90

You'll want to make a separate question for that, otherwise people are not going to see it. Out of the top of my head I wouldn't about a database like that. If it is only for a few genes you can read the literature and create your own map (article 1 is about A and B and says B interacts with C/D, search new articles for C/D and it says it interacths with D/E etc)

ADD REPLYlink written 8.1 years ago by Niek De Klein2.5k
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