RT Journal A1 Birchler, James A. T1 Do These Sequences Make CENs Yet? JF Genome Research JO Genome Research YR 1997 FD November 01 VO 7 IS 11 SP 1035 OP 1037 DO 10.1101/gr.7.11.1035 UL http://genome.cshlp.org/content/7/11/1035.short