00980cam a2200289 a 4500 3692 3692 1934596 OSt 20220201105043.0 861029s1987 maua b 001 0 eng 86029869 86155670 0865423156 (pbk.) : $16.95 DLC DLC DLC QR342 .P82 1986 576/.6482 19 Ptashne, Mark. A genetic switch : gene control and phage [lambda] / by Mark Ptashne. Cambridge, Mass. : Cell Press ; Palo Alto, Calif. : Blackwell Scientific Publications, c1986. x, 128 p. : ill. (some col.) ; 23 cm. On t.p. a lamda symbol follows the word "phage." Includes bibliographies and index. Bacteriophage lambda. Genetic regulation. Viral genetics. Repressors, Genetic. 7 cbc orignew 1 ocip 19 y-gencatlg lcc BK 0 0 lcc 0 0 MLIB MLIB OS 2022-02-01 DONATION FROM MOI UNIVERSITY 0 QR342 .P82 1986 28005222 2022-02-01 2022-02-01 BK SM