[maker-devel] Using RNA-seq data from tophat/cufflinks in maker

Ambrose Andongabo (RRes-Roth) Ambrose.Andongabo at rothamsted.ac.uk
Thu Sep 26 05:23:13 MDT 2013


Dear Carson,

I have been successfully running the MAKER pipeline trying to improve gene annotations. Strangely after trying to visualize my data in GBrowse  I noticed that although my density and coverage plots and even raw read plots show clearly that there is a gene feature in a particular region(confirmed by the cufflinks track), this  is not called by MAKER and thus not improving my annotation as I expected. I think the problem starts where I  converted the cufflinks gtf files to gff3 using the script you provided(cufflinks2gff3).  I will be please if you can be of any help trying to explain how I can perform the conversion so that it looks like a proper gff3 file that maker will then use to instruct the gene predictors

Many thanks in advance

Ambrose

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