Chromosome number and coordinates on genome

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S Peri ▴ 320

@s-peri-835

Last seen 10.2 years ago

Dear group, Which package can get me the chromosome number and coordinates of that gene on the genome along with gene names. Is there any such package or function? Thanks in advance. Peri.

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ADD COMMENT • link updated 20.1 years ago by Sean Davis 21k • written 20.1 years ago by S Peri ▴ 320

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Sean Davis 21k

@sean-davis-490

Last seen 3 months ago

United States

What chip/slides are you working with? Sean On Nov 10, 2004, at 7:13 PM, S Peri wrote: > Dear group, > > Which package can get me the chromosome number and > coordinates of that gene on the genome along with gene > names. Is there any such package or function? > > Thanks in advance. > > Peri. > > _______________________________________________ > Bioconductor mailing list > Bioconductor@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor

ADD COMMENT • link 20.1 years ago Sean Davis 21k

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Apologies, if my question is not clear. I am analyzing microarray data both from Affymetrix and cDNA arrays. I am interested to get the chromosome number, coordinates of the gene on the chromosome for all the probesets from affy. If I can get this information from bioconductor packages it is a good time saving help, otherwise I have to parse from annotation files from netaffx site. Thanks Peri. --- Sean Davis <sdavis2@mail.nih.gov> wrote: > What chip/slides are you working with? > > Sean > > On Nov 10, 2004, at 7:13 PM, S Peri wrote: > > > Dear group, > > > > Which package can get me the chromosome number and > > coordinates of that gene on the genome along with > gene > > names. Is there any such package or function? > > > > Thanks in advance. > > > > Peri. > > > > _______________________________________________ > > Bioconductor mailing list > > Bioconductor@stat.math.ethz.ch > > https://stat.ethz.ch/mailman/listinfo/bioconductor > >

ADD REPLY • link 20.1 years ago S Peri ▴ 320

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On Nov 10, 2004, at 8:08 PM, S Peri wrote: > Apologies, if my question is not clear. I am analyzing > microarray data both from Affymetrix and cDNA arrays. > I am interested to get the chromosome number, > coordinates of the gene on the chromosome for all the > probesets from affy. If I can get this information > from bioconductor packages it is a good time saving > help, otherwise I have to parse from annotation files > from netaffx site. See: http://www.bioconductor.org/data/metaData.html You probably want to look at the documentation for the "annotate" package, also, as that allows you to access the annotation data. Sean

ADD REPLY • link 20.1 years ago Sean Davis 21k

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