2
votes
2answers
29 views

Valid comparison of gene expression between several genes in several cell lines

We have gene expression data (Affimetrix mRNA gene expression results) for several cell lines, over a set of genes. Our goal would be to be able to compare relative gene expression for genes over the ...
0
votes
2answers
69 views

Is the poly(A) tail added while transcription is still underway?

I read in Campbell that ....splicing and poly A tail addition may also occur while transcription is still under way. How can the poly(A) tail be added while transcription is still going on?
7
votes
1answer
79 views

Do antisense transcripts have different names than their sense strand transcripts?

I want to find which genes in the human genome can potentially be complementary to a transcript that could act as antisense transcript inhibtion? Are cis-NATs (naturally occuring anti-sense ...
9
votes
1answer
90 views

Which patterns do I have to avoid when modifying the 3'-UTR?

I want to change a pre-miRNA sequence (in my case the pre-miRNA is encoding in a 3'UTR of a gene) and then put it in a lentivirus to see if it is still processed. After modification (permutation of ...