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: https://www.arabidopsis.org/download/index-auto.jsp?dir=%2Fdownload_files%2FGenes%2FAraport11_genome_release
Seems to be an anomaly or annotation mistake/update (with reference to old id), also because it occurs (2 trans id) only once in the whole GTF file