Inhibition of the Hill reaction and photophosphorylation by 1,1,1-trichloro-2,2-bis-(p-chlorophenyl)ethane (DDT)
نویسندگان
چکیده
منابع مشابه
Metabolic Fate of P,p'-ddt (1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane)in Rats.
* Inquiries regarding this paper should be addressed to M. S. Dunn, University of California, Los Angeles. The experimental data are from a dissertation submitted by Joseph D. Pinto to the Graduate School of the University of California, Los Angeles, in partial fulfillment of the requirements for the degree of Doctor of Philosophy. The chemical names and structures for DDT and its derivatives, ...
متن کاملMetabolism of 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane (DDT), 1,1-dichloro-2,2-bis(p-chlorophenyl)ethane, and 1-chloro-2,2-bis(p-chlorophenyl)ethene in the hamster.
The urinary metabolites of 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane (DDT), 1,1-dichloro-2,2-bis(p-chlorophenyl)ethane (DDD), and 1-chloro-2,2-bis(p-chlorophenyl)ethene in female hamsters are reported. The principal metabolite of both DDT and DDD is 2,2-bis(p-chlorophenyl) acetic acid. DDT- and DDD-treated animals also excreted small amounts of DDD, 1-chloro-2,2-bis(p-chlorophenyl)ethene, 1...
متن کاملInsight into the metabolism of 1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane (DDT) by biphenyl dioxygenases.
In this work we have investigated the ability of the biphenyl dioxygenase of Burkholderia xenovorans LB400 (BphAE(LB400)) and of Pandoraea pnomenusa B356 (BphAE(B356)) to metabolize DDT. Data show BphAE(LB400) is unable to metabolize this substrate but BphAE(B356) metabolizes DDT to produce two stereoisomers. Structural analysis of DDT-docked BphAE(LB400) and BphAE(B356) identified residue Phe3...
متن کاملProducts Formed from Analogues of 1,1,1-Trichloro-2,2-Bis(p-Chlorophenyl) Ethane (DDT) Metabolites by Pseudomonas putida.
Cultures of Pseudomonas putida growing in solutions with diphenylmethane as sole carbon source formed 1,1,1',1'-tetraphenyldimethyl ether. The product was identified by gas chromatography, mass spectrometry, and infrared and nuclear magnetic resonance spectrometry. The formation of benzophenone, benzhydrol, and phenylglycolic acid was established by gas chromatography and mass spectrometry. Sim...
متن کاملAerobic degradation of 1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane (DDT) by Alcaligenes eutrophus A5.
Biotransformation of 1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane (DDT) by Alcaligenes eutrophus A5 was demonstrated by analysis of ethyl acetate-extracted products from resting cell cultures. Gas chromatography-mass spectrometry characterization of the neutral extracts revealed two hydroxy-DDT intermediates (m/z = 370) with retention times at 19.55 and 19.80 min that shared identical mass spe...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1971
ISSN: 0306-3283
DOI: 10.1042/bj1210006pb