RT Journal A1 Koonin, Eugene V. T1 Big Time for Small Genomes JF Genome Research JO Genome Research YR 1997 FD May 01 VO 7 IS 5 SP 418 OP 421 DO 10.1101/gr.7.5.418 UL http://genome.cshlp.org/content/7/5/418.short