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Titolo:
Rec effect of certain textile dyes in Bacillus subtilis
Autore:
Sharma, MK; Sobti, RC;
Indirizzi:
Panjab Univ, Dept Biotechnol, Chandigarh 160014, India Panjab Univ Chandigarh India 160014 Biotechnol, Chandigarh 160014, India Panjab Univ, Dept Zool, Chandigarh 160014, India Panjab Univ Chandigarh India 160014 Dept Zool, Chandigarh 160014, India
Titolo Testata:
MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS
fascicolo: 1-2, volume: 465, anno: 2000,
pagine: 27 - 38
SICI:
1383-5718(20000216)465:1-2<27:REOCTD>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
SALMONELLA-MICROSOME; METABOLIC-ACTIVATION; IN-VITRO; FOOD; MUTAGENICITY; AZO; TRIPHENYLMETHANE; MUTAGENESIS; XANTHENE; TOXICITY;
Keywords:
Rec assay; textile dyes; Sulphur Red Brown 360; Jade Green 2G; Reactofix Turquoise Blue 5GFL; Direct Scarlet 4BS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
39
Recensione:
Indirizzi per estratti:
Indirizzo: Sobti, RC Panjab Univ, Dept Biotechnol, Chandigarh 160014, India Panjab Univ Chandigarh India 160014 , Chandigarh 160014, India
Citazione:
M.K. Sharma e R.C. Sobti, "Rec effect of certain textile dyes in Bacillus subtilis", MUT RES-GTE, 465(1-2), 2000, pp. 27-38

Abstract

A large number of compounds are toxic, genotoxic, mutagenic, teratogenic and/or carcinogenic. The genotoxicity of four textile dyes commonly used in India namely Sulphur Red Brown 360 (SRB), Jade Green 2G (JG), Reactofix Turquoise Blue 5GFL (RTB) and Direct Scarlet 4BS (DS) was determined by Bacillus subtilis spore Rec assay, both in the presence and absence of metabolizing activation mixture (S9 mix). Each dye was toxic at higher dose levels. Adose-dependent increase in the depth of,growth inhibition zones was observed for all dyes. Zones of inhibition were usually clearer at higher doses of the dyes and with Rec - bacteria, but were translucent with Rec + bacteria. SRB and DS were toxic to Rec + and Rec - bacteria. JG was less genotoxicin the absence of S9 mix, however, its genotoxic potential increased in the presence of S9 mix. Reactofix T blue was more genotoxic in the absence ofS9 mixture. (C) 2000 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 13:17:39