read_genome(file, format = "fasta", obj.type = "Biostrings", ...)format = "fasta" (default) or format = "gbk".obj.type = "Biostrings" (default) or
as obj.type = "data.table".read.fasta function.Biostrings or data.table object.getGenome).getGenome, read_proteome,
read_cds, read_gff, read_rna