mapping snp array probe to a gene, biomaRt or others?
Entering edit mode
Xiaokuan Wei ▴ 230
Last seen 6.9 years ago
United States
Dear List: Happy New Year! I have a question regarding mapping the gene to a copy number variations. I have affy 250 nsp mapping arrays results. Now I try to map the result for each probe to a gene. then, I can perform correlation analysis between the copy number variation and gene expression level forĀ candidateĀ genes. I think I have an idea to map expression levels to each gene; but I don't know how to map copy number variation values to each gene. Should I just parse the annotation file of "Mapping250K_Nsp.na32.annot.csv" to match each probe to a gene symbol? or there are some other ways. Which tools would you recommend? Any suggestion will be appreciated. Thank you. -Xiaokuan [[alternative HTML version deleted]]
Annotation probe affy Annotation probe affy • 652 views

Login before adding your answer.

Traffic: 136 users visited in the last hour
Help About
Access RSS

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

Powered by the version 2.3.6