2
votes
1answer
35 views

Epistasis when interacting loci are codons within a single gene

There is epistasis when the effect on the phenotype of one gene is influenced by one or more other genes (called modifiers). Is there a similar concept when the effect on the phenotype of one site ...
5
votes
3answers
105 views

What are some examples of genes that code for multiple proteins?

The title pretty much says it all. It is widely taught that a gene in a eukaryotic system could produce more than one protein due to post-transcriptional modification, but I do not believe I have come ...
2
votes
1answer
196 views

Where to put the gene after eukaryotic promoter for best expression levels?

As far as I know there is an optimum distance between a promoter and the gene for the best expression levels. What is that distance for common promoters like CMV, SV40? If you have a first hand ...
5
votes
1answer
236 views

Where can I find the tissue-specific protein expression levels for hTERT (telomerase subunit)?

I find a number of contradictory sources regarding the tissues in which hTERT - the protein - is expressed. Does anybody know some resource that authoritatively (as authoritative or widely-accepted as ...