2 transcript_id values for the same tRNA in GTF file

Hello, everybody.
I'm testing a script i made to filter some information from a GTF file and while looking through the file i saw this:

ChrM Araport11 uORF 143781 144104 . + . transcript_id "ATMG00030"; gene_id "ATMG00030";

ChrM Araport11 gene 149673 149743 . + . transcript_id "trnfM(CAT)"; gene_id "ATMG00030";

ChrM Araport11 tRNA 149673 149743 . + . transcript_id "ATMG00030.1/ATMG00280.1"; gene_id "ATMG00030";

ChrM Araport11 exon 149673 149743 . + . transcript_id "ATMG00030.1/ATMG00280.1"; gene_id "ATMG00030";

ChrM Araport11 uORF 164947 165278 . + . transcript_id "ATMG00280"; gene_id "ATMG00280";

I would like to know what does it mean for the tRNA and exon lines to have 2 transcript_id values.
I downloaded the GTF file from this page: www.arabidopsis.org/download/index-auto.jsp?dir=%2Fdownload_files%2FGenes%2FAraport11_genome_release


GTF


arabidopsisthaliana


annotation

• 92 views



Source link