func readRefSeq(fnaFile string) map[string][]byte {
f := openFile(fnaFile)
fastaReader := seq.NewFastaReader(f)
fastaReader.DeflineParser = func(s string) string { return strings.Split(strings.TrimSpace(s), " ")[0] }
m := make(map[string][]byte)
sequences, err := fastaReader.ReadAll()
raiseError(err)
for _, s := range sequences {
m[s.Id] = bytes.ToUpper(s.Seq)
}
return m
}
func readFna(filename string, getAcc func(string) string) (accessions []string, sequences [][]byte) {
f, err := os.Open(filename)
if err != nil {
log.Panicln(err)
}
defer f.Close()
fastaReader := seq.NewFastaReader(f)
ss, err := fastaReader.ReadAll()
if err != nil {
log.Panicln(err)
}
for _, a := range ss {
id := getAcc(a.Id)
accessions = append(accessions, id)
sequences = append(sequences, a.Seq)
}
return
}