I have my RNA-seq data analyzed and in my DEG file, there are quite a few MSTRG gene IDs with no gene name like MSTRG.115832.1 (Gene Name: #N/A). DO these correspond to any genes/transcripts or they should be ignored?
MSTRG IDs are default gene ids' given by stringtie while merging transcript gtfs. Try adding chr num, gene names and transcript num to your MSTRG IDs using ballgown in R.