000 00604nam a2200193Ia 4500
919 _a006206
020 _a0865422095
082 _a576.6482
_bN92
100 _aPtashne, Mark.
245 _aGenetic switch: Phage and higher organisms /by Mark Ptashne.
250 _a2nd
260 _aMassachusetts
_bC.P. & B.S.P.
_c1992
300 _aix, 192p
690 _aBacteriophage lambda; Viral genetics; Genetic regulation
964 _a
_b0
_c
_d
_e
_f
_g
999 _c6137
_d6137