Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Michel Sylvestre"'
Publikováno v:
PLoS ONE, Vol 10, Iss 5, p e0126033 (2015)
There is evidence that many plant secondary metabolites may act as signal molecules to trigger the bacterial ability to metabolize polychlorinated biphenyls (PCBs) during the rhizoremediation process. However, the bases for the PCB rhizoremediation p
Externí odkaz:
https://doaj.org/article/0d1b6884283943d2a7514381897eda31
Autor:
Weiwei Chen, Junde Li, Michel Sylvestre, Tianyu Guo, Yachao Kong, Jai Krishna Mahto, Xiaoke Hu, Jun Min, Yuan Wang
Publikováno v:
Appl Environ Microbiol
Biphenyl dioxygenase (BPDO), which is a Rieske-type oxygenase (RO), catalyzes the initial dioxygenation of biphenyl and some polychlorinated biphenyls (PCBs). In order to enhance the degradation ability of BPDO in terms of a broader substrate range,
Autor:
Richard Degré, Michel Sylvestre
Publikováno v:
Journal of food protection. 46(3)
The antimicrobial mode of action of the phenolic antioxidant butylated hydroxyanisole (BHA) against Staphylococcus aureus Wood 46 was examined. The compound was taken up very rapidly by the cells and adsorption was completed within 15 min. Exposure o
Publikováno v:
Applied and Environmental Microbiology. 81:4860-4872
In this work, we examined the profile of metabolites produced from the doubly para -substituted biphenyl analogs 4,4′-dihydroxybiphenyl, 4-hydroxy-4′-chlorobiphenyl, 3-hydroxy-4,4′-dichlorobiphenyl, and 3,3′-dihydroxy-4,4′-chlorobiphenyl by
Publikováno v:
Biotechnology and Bioengineering. 112:1081-1091
Xylanases are used in many industrial processes including pulp bleaching, baking, detergent, and the hydrolysis of plant cell wall in biofuels production. In this work we have evolved a single domain GH10 xylanase, Xyn10A_ASPNG, from Aspergillus nige
Autor:
Thi Thanh My Pham, Michel Sylvestre
Publikováno v:
Journal of Bacteriology
Journal of Bacteriology, American Society for Microbiology, 2013, 195 (16), pp.3563-74. ⟨10.1128/JB.00161-13⟩
Journal of Bacteriology, American Society for Microbiology, 2013, 195 (16), pp.3563-74. ⟨10.1128/JB.00161-13⟩
In this work, we have compared the ability of Pandoraea pnomenusa B356 and of Burkholderia xenovorans LB400 to metabolize diphenylmethane and benzophenone, two biphenyl analogs in which the phenyl rings are bonded to a single carbon. Both chemicals a
Autor:
Michel Sylvestre
Publikováno v:
Environmental Microbiology. 15:907-915
The fate of polychlorinated biphenyls (PCBs) in soil is driven by a combination of interacting biological processes. Several investigations have brought evidence that the rhizosphere provides a remarkable ecological niche to enhance the PCB degradati
Autor:
Jeffrey T. Bolin, Michel Sylvestre, Sonali Dhindwal, David B. Neau, Pravindra Kumar, Thi Thanh My Pham, Lindsay D. Eltis, Leticia Gómez-Gil
Publikováno v:
Journal of Bacteriology
Journal of Bacteriology, American Society for Microbiology, 2016, 198 (10), pp.1499-512. ⟨10.1128/jb.00952-15⟩
Journal of Bacteriology, American Society for Microbiology, 2016, 198 (10), pp.1499-512. ⟨10.1128/jb.00952-15⟩
Biphenyl dioxygenase, the first enzyme of the biphenyl catabolic pathway, is a major determinant of which polychlorinated biphenyl (PCB) congeners are metabolized by a given bacterial strain. Ongoing efforts aim to engineer BphAE, the oxygenase compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87e491d31061aa41d73aa2c9680d8280
https://hal-riip.archives-ouvertes.fr/pasteur-01351090
https://hal-riip.archives-ouvertes.fr/pasteur-01351090
Autor:
Michel Sylvestre, Sonali Dhindwal, Jeffrey T. Bolin, Pravindra Kumar, Mahmood Mohammadi, Thi Thanh My Pham
Publikováno v:
Biochemical and Biophysical Research Communications. 421:757-762
The biphenyl dioxygenase of Burkholderia xenovorans LB400 (BphAE(LB400)) is a Rieske-type oxygenase that catalyzes the stereospecific oxygenation of many heterocyclic aromatics including dibenzofuran. In a previous work, we evolved BphAE(LB400) and o
Publikováno v:
Biochemical and Biophysical Research Communications. 419:362-367
The biphenyl dioxygenase of Burkholderia xenovorans LB400 (BphAE(LB400)) catalyzes the dihydroxylation of biphenyl and of several polychlorinated biphenyls (PCBs) but it poorly oxidizes dibenzofuran. In this work we showed that BphAE(RR41), a variant