Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Rinku Pandey"'
Autor:
Rinku Pandey, Del Lucent, Kirti Kumari, Pooja Sharma, Rup Lal, John G Oakeshott, Gunjan Pandey
Publikováno v:
PLoS ONE, Vol 9, Iss 7, p e103632 (2014)
Organochlorine insecticide hexachlorocyclohexane (HCH) has recently been classified as a 'Persistent Organic pollutant' by the Stockholm Convention. The LinB haloalkane dehalogenase is a key upstream enzyme in the recently evolved Lin pathway for the
Externí odkaz:
https://doaj.org/article/dda93f8e10c14f4b8f9cf46b69411784
Autor:
Madhura Shettigar, Stephen Pearce, Rinku Pandey, Fazlurrahman Khan, Susan J Dorrian, Sahil Balotra, Robyn J Russell, John G Oakeshott, Gunjan Pandey
Publikováno v:
PLoS ONE, Vol 7, Iss 11, p e51162 (2012)
A 6-chloronicotinic acid mineralizing bacterium was isolated from enrichment cultures originating from imidacloprid-contaminated soil samples. This Bradyrhizobiaceae, designated strain SG-6C, hydrolytically dechlorinated 6-chloronicotinic acid to 6-h
Externí odkaz:
https://doaj.org/article/80a7fb73223044aa9735052f9b4763ad
Autor:
Pooja Sharma, Rinku Pandey, Kirti Kumari, Gunjan Pandey, Colin J Jackson, Robyn J Russell, John G Oakeshott, Rup Lal
Publikováno v:
PLoS ONE, Vol 6, Iss 9, p e25128 (2011)
BACKGROUND: Here we report specific activities of all seven naturally occurring LinA variants towards three different isomers, α, γ and δ, of a priority persistent pollutant, hexachlorocyclohexane (HCH). Sequence-structure-function differences con
Externí odkaz:
https://doaj.org/article/0e239627c66a488da627074d9728cacb
Autor:
John G. Oakeshott, Pooja Sharma, Swati Jindal, Kirti Kumari, Rinku Pandey, Rup Lal, Kiran Bala, Jasvinder Kaur, Neha Niharika, Robyn J. Russell, Gunjan Pandey
Publikováno v:
Biodegradation. 25:179-187
Two distinct microbial dehalogenases are involved in the first steps of degradation of hexachlorocyclohexane (HCH) isomers. The enzymes, LinA and LinB, catalyze dehydrochlorination and dechlorination reactions of HCH respectively, each with distinct
Autor:
Rinku Pandey, Fazlurrahman Khan, Rakesh K. Jain, Xie-Feng Yao, Robyn J. Russell, John G. Oakeshott, Gunjan Pandey, Janmejay Pandey, Jian-Hua Guo, Roslyn G. Mourant
Publikováno v:
Microbiology. 157:721-726
An efficient 3,4-dichloroaniline (3,4-DCA)-mineralizing bacterium has been isolated from enrichment cultures originating from a soil sample with a history of repeated exposure to diuron, a major metabolite of which is 3,4-DCA. This bacterium, Bacillu
Autor:
Robyn J. Russell, Christopher W. Coppin, Colin J. Jackson, Rinku Pandey, Matthew C. Taylor, Gunjan Pandey, Jian-Wei Liu, Colin Scott, John G. Oakeshott
Publikováno v:
Evolutionary Applications. 4:225-248
Here, we compare the evolutionary routes by which bacteria and insects have evolved enzymatic processes for the degradation of four classes of synthetic chemical insecticide. For insects, the selective advantage of such degradative activities is surv
Autor:
Del Lucent, Gunjan Pandey, John G. Oakeshott, Pooja Sharma, Rup Lal, Rinku Pandey, Kirti Kumari
Publikováno v:
PLoS ONE
PLoS ONE, Vol 9, Iss 7, p e103632 (2014)
PLoS ONE, Vol 9, Iss 7, p e103632 (2014)
Organochlorine insecticide hexachlorocyclohexane (HCH) has recently been classified as a 'Persistent Organic pollutant' by the Stockholm Convention. The LinB haloalkane dehalogenase is a key upstream enzyme in the recently evolved Lin pathway for the
Autor:
Rinku Pandey, Susan J. Dorrian, Sahil Balotra, Madhura Shettigar, Gunjan Pandey, Fazlurrahman Khan, Robyn J. Russell, John G. Oakeshott, Stephen L. Pearce
Publikováno v:
PLoS ONE, Vol 7, Iss 11, p e51162 (2012)
PLoS ONE
PLoS ONE
A 6-chloronicotinic acid mineralizing bacterium was isolated from enrichment cultures originating from imidacloprid-contaminated soil samples. This Bradyrhizobiaceae, designated strain SG-6C, hydrolytically dechlorinated 6-chloronicotinic acid to 6-h
Autor:
Rinku Pandey, Kirti Kumari, Pooja Sharma, Robyn J. Russell, John G. Oakeshott, Colin J. Jackson, Rup Lal, Gunjan Pandey
Publikováno v:
PLoS ONE, Vol 6, Iss 9, p e25128 (2011)
PLoS ONE
PLoS ONE
BACKGROUND: Here we report specific activities of all seven naturally occurring LinA variants towards three different isomers, α, γ and δ, of a priority persistent pollutant, hexachlorocyclohexane (HCH). Sequence-structure-function differences con
Autor:
Kirti Kumari, Rinku Pandey, David R. B. Brittain, John G. Oakeshott, Rup Lal, Gunjan Pandey, Pooja Sharma, Colin J. Jackson, Michelle L. Coote
Publikováno v:
Chemical communications (Cambridge, England). 47(3)
Quantum chemistry calculations have been used alongside experimental kinetic analysis to investigate the competition between S(N)2 and E2 mechanisms for the dechlorination of hexachlorocyclohexane isomers, revealing that enzyme specificity reflects t