Tag: ignoreTxVersion
kallisto + GENCODE transcript sanitization
Hi all, I ran into an edge case situation of kallisto not processing GENCODE transcript identifiers correctly, and this currently propagates into tximport. Ideally this should be fixed upstream in kallisto, but we should harden tximport against this situation. Here’s an example kallisto run aligned against GENCODE that is problematic:…
Problem with tximport and plasmodium falciparum
Hello, I aligned my samples with kallisto to a transcriptome for plasmodium falciparum. The file I used to make the reference is Plasmodium_falciparum.ASM276v2.cdna.all.fa.gz which I downloaded from here ftp.ensemblgenomes.org/pub/protists/release55/fasta/plasmodium_falciparum/cdna/Plasmodium_falciparum.ASM276v2.cdna.all.fa.gz. However, I am having issues with tximport. The error that I get is: Error in .local(object, …) : None of the…
geneiD-genetranscript annotations
Hello, Trying to generate a frame with 2 columns: transcript_id and gene_id, in LINUX (gtf from esembl) grep -P -o ‘ESNCAGd{11} Equus_caballus.EquCab3.0.104.gtf’ > ensecag.txt grep -P -o ‘ESNCATd{11} Equus_caballus.EquCab3.0.104.gtf’ > ensecat.txt wc -l enseca* # To see if both files have the same length They are not the same length:…
When importing my quant.sf files into R using tximport, should I set ‘ignoreTxVersion’ to True or False?
Hello, I’m working through my first batch of RNA-Seq analysis and unfortunately I don’t have an experienced bioinformatician to work with. My question is regarding tximport of my quant.sf files into R. I have been working with the EquCab3.0 reference transcriptome from NCBI to generate these quant.sf files, but I…
