William Loomis | Dec 25, 1988 | 2 min read
LIFE SCIENCES BY WILLIAM P. LOOMIS Department of Biology University of California, San Diego La Jolla, Calif. " Bidirectional replication of circular chromosomes in Eseherichia coil stops at orientation-dependent sequences. A protein, tus, recognizes these 21-23 base pair terminators. T. Hill, A. Pelletier, M. Tecklenburg, P. Kuempel, “Identification of the DNA sequence from theE. coil terminus region that halts replication forks,” Cell, 55 (3), 459-66,4 November 1988. M. Hidaka