retrieving probeset ID of a gene from affymetrix database or anywhere alse

Question

[zizigolu]

Hello all,

I have a gene (AtHKT1), how I can retrieve its probeset ID?

Thank you

Answer 1

[alolex]

You can create a free account on NetAffx Analysis Center (http://www.affymetrix.com/analysis/index.affx?navMode=cat530006&aId=netaffxNav) and search for the gene there, you can use the gene ID conversion tool provided by DAVID (http://david.abcc.ncifcrf.gov/conversion.jsp), or you can search TAIR as this looks to be an Arabidopsis gene.

[zizigolu]

Thank you

Answer 2

[poisonAlien]

Go to Biomart

Choose ensemble as database

Choose Homo sapiens as gene dataset

Click filters - input your gene name in 'Input external references ID list'

Click Attributes -> external -> Microarray probes and select your platform.

Click results at the top.

[zizigolu]

Thank you