Question

How to convert probe sets to Gene symbols ?

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gtrdy20 • 0

@gtrdy20-9293

Last seen 9.0 years ago

Hi everyone,

I 'm totally new to R. I work on Affymetrix platform GPL570, hgu 133 plus 2 array.

Anyone could please guide me how to convert probe IDs to Gene Symbols as input data of affylmGUI ?

Cheers,

affylmgui affymetrix microarrays hgu133plus2 • 2.5k views

ADD COMMENT • link updated 9.0 years ago by b.nota ▴ 370 • written 9.0 years ago by gtrdy20 • 0

score 0 · Answer 1 · 2015-12-09

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b.nota ▴ 370

@bnota-7379

Last seen 4.2 years ago

Netherlands

You can use biomaRt from bioconductor. In the manual they describe how to convert between different IDs. Good luck!

ADD COMMENT • link 9.0 years ago b.nota ▴ 370

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Thanks, I'll try it !

ADD REPLY • link 9.0 years ago gtrdy20 • 0