hello, I am working on analysis of RNAseq from three strains of aspergillus niger with three replicates for each condition (treatment and control). I have the count file for each strain as table limited file and the sequences for each transcripted are stored as text file with their transcript id. I want to use R for analysis the differential expressed gene in each strain, also combine the same transcripts from each strain in file to compare their expression through use of heatmap. further, I would like to do gene ontology analysis for the different genes for each strain as the organism is non-model organism. could someone help me in this task? thank you for your help.