N. Bhachech

Dose-dependent differences in the profile of mutations induced by an ultimate carcinogen from benzo[a]pyrene.

Wei, S J, Chang, R L, Wong, C Q, Bhachech, N, Cui, X X, Hennig, E, ...

Mutations in the coding region of the hypoxanthine (guanine) phosphoribosyltransferase (HPRT) gene of Chinese hamster V-79 cells were examined after exposure of the cells to a high cytotoxic dose...

TEM-28 from an Escherichia coli clinical isolate is a member of the His-164 family of TEM-1 extended-spectrum beta-lactamases.

Bradford, P A, Jacobus, N V, Bhachech, N, Bush, K

TEM-28 (pI 6.1), expressed by an Escherichia coli clinical isolate, is a novel beta-lactamase which hydrolyzed ceftazidime, cefotaxime, and aztreonam with rates of 25, 1.1, and 5.6, respectively,...

Dose-dependent differences in the profile of mutations induced by an ultimate carcinogen from benzo[a]pyrene.

Wei, S J, Chang, R L, Wong, C Q, Bhachech, N, Cui, X X, Hennig, E, ...

Mutations in the coding region of the hypoxanthine (guanine) phosphoribosyltransferase (HPRT) gene of Chinese hamster V-79 cells were examined after exposure of the cells to a high cytotoxic dose...

TEM-28 from an Escherichia coli clinical isolate is a member of the His-164 family of TEM-1 extended-spectrum beta-lactamases.

Bradford, P A, Jacobus, N V, Bhachech, N, Bush, K

TEM-28 (pI 6.1), expressed by an Escherichia coli clinical isolate, is a novel beta-lactamase which hydrolyzed ceftazidime, cefotaxime, and aztreonam with rates of 25, 1.1, and 5.6, respectively,...