Hi all, I have been trying to get information on converting NCBI GeneID to Glyma ID for soybean gene annotation. However it seems like such file does not exist. For instance, GeneID:100790502 search in NCBI shows Locus tag for this id as GLYMA_09G197400 which is what I want to extract but for all 56K soybean genes. Is there a way to query all 56K NCBI format GeneIDs and extract the Locus tag value? That way, I can use Glyma IDs and annotate them using phytozome annotation file. Phytozome already has their genes in Glyma format and I am not sure why NCBI does not have this information in their fasta or gff/gtf files.
Your insight is much appreciated.