Question: Affymetrix Soybean Gene 1.1 ST Array PROBES IDs to Ensembl transcripts IDs
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gravatar for gaby_santos
12 months ago by
gaby_santos10
gaby_santos10 wrote:

Hi!

I am trying to perform a differential expression analysis of microarray Soybean data, I wanted to use Ensembl ID information but I haven't been able to find the microarrays probe ID matched to Ensembl IDs.

Does anyone knows how could I retrieved them? Maybe using biomaRt package in R?

Thanks!

plantsensembl R gene • 313 views
ADD COMMENTlink modified 11 months ago by Biostar ♦♦ 20 • written 12 months ago by gaby_santos10

Have you looked at the affymetrix annotation website https://www.affymetrix.com/analysis/index.affx ? They usually have both a database for looking up annotation for any probe set as well as a download section for downloading files of annotated probes (i.e. which gene /transcript ids match which probes).

ADD REPLYlink written 12 months ago by seidel6.8k
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