Accelerate the speed of very long fasta sequences, and more generaly of every format

pkg/obiformats/genbank_read.go

@@ -223,13 +223,12 @@ func ReadGenbank(reader io.Reader, options ...WithOption) (obiiter.IBioSequence,
 	opt := MakeOptions(options)
 	// entry_channel := make(chan _FileChunk)
 
-	buff := make([]byte, 1024*1024*128) // 128 MB
-
 	entry_channel := ReadFileChunk(
 		opt.Source(),
 		reader,
-		buff,
+		1024*1024*128,
 		EndOfLastFlatFileEntry,
+		"\nLOCUS       ",
 	)
 
 	newIter := obiiter.MakeIBioSequence()