Transcript information from GDS files to find gene length

Question

[Natasha]

I want to find the length of the genes reported in GDS files. Using Table(gdsxxx) one can obtain the gene identifiers(names) reported in the second column.

Could someone provide information on how to look for the transcript information?

For instance, a gene G6PC has four transcripts. I am facing challenge in finding the transcript for which the expression value has been reported in the GDS file. After obtaining the transcript ID, I wish to find the length (intron + exon).

Can we parse the transcript information from GDS file?

Any help will be much appreciated