TY - RPRT TI - Protein sequence comparison at genome scale. AU - E V Koonin AU - R L Tatusov AU - K E Rudd PY - 1996 DO - 10.1016/s0076-6879(96)66020-0 UR - https://pubmed.ncbi.nlm.nih.gov/8743691/ ID - 8743691 ER -