Malay K Ray
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Explore the profile of Malay K Ray including associated specialties, affiliations and a list of published articles.
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12
Citations
77
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Recent Articles
1.
Mittal P, Sinha A, Pandiyan A, Kumari L, Ray M, Pavankumar T
J Biol Chem
. 2024 Jul;
300(8):107600.
PMID: 39059490
RNase R (encoded by the rnr gene) is a highly processive 3' → 5' exoribonuclease essential for the growth of the psychrotrophic bacterium Pseudomonas syringae Lz4W at low temperature. The...
2.
Mittal P, Sipani R, Pandiyan A, Sulthana S, Sinha A, Hussain A, et al.
Appl Environ Microbiol
. 2023 Oct;
89(11):e0116823.
PMID: 37905926
Bacterial exoribonucleases play a crucial role in RNA maturation, degradation, quality control, and turnover. In this study, we have uncovered a previously unknown role of 3'-5' exoribonuclease RNase R of...
3.
Roy S, Mittal P, Tayi L, Bondada S, Ray M, Patel H, et al.
Phytopathology
. 2021 Aug;
112(3):501-510.
PMID: 34384245
Exoribonuclease R (RNase R) is a 3' hydrolytic exoribonuclease that can degrade structured RNA. Mutation in RNase R affects virulence of certain human pathogenic bacteria. The aim of this study...
4.
Pavankumar T, Sinha A, Ray M
PLoS One
. 2018 May;
13(5):e0197476.
PMID: 29775464
Pseudomonas syringae Lz4W RecBCD enzyme, RecBCDPs, is a trimeric protein complex comprised of RecC, RecB, and RecD subunits. RecBCD enzyme is essential for P. syringae growth at low temperature, and...
5.
Sharma R, Sahu B, Ray M, Deshmukh M
Biomol NMR Assign
. 2014 Feb;
9(1):75-9.
PMID: 24496608
Carbon catabolite repression (CCR) allows bacteria to selectively assimilate a preferred compound among a mixture of several potential carbon sources, thus boosting growth and economizing the cost of adaptability to...
6.
Sinha A, Pavankumar T, Kamisetty S, Mittal P, Ray M
Mol Microbiol
. 2013 Jul;
89(4):792-810.
PMID: 23815755
Chromosomal damage was detected previously in the recBCD mutants of the Antarctic bacterium Pseudomonas syringae Lz4W, which accumulated linear chromosomal DNA leading to cell death and growth inhibition at 4°C....
7.
Pandiyan A, Ray M
Genome Announc
. 2013 Jun;
1(3).
PMID: 23788547
The psychrophilic bacterium Pseudomonas syringae strain Lz4W was isolated from soil samples from Antarctica to decipher the mechanisms of low-temperature adaptation. We report here the 4.982-Mb draft genome sequence of...
8.
Sulthana S, Rajyaguru P, Mittal P, Ray M
Appl Environ Microbiol
. 2011 Sep;
77(22):7896-904.
PMID: 21926201
RNase R is a highly processive, hydrolytic 3'-5' exoribonuclease belonging to the RNB/RNR superfamily which plays significant roles in RNA metabolism in bacteria. The enzyme was observed to be essential...
9.
Pavankumar T, Sinha A, Ray M
PLoS One
. 2010 Mar;
5(2):e9412.
PMID: 20195537
Background: The recD mutants of the Antarctic Pseudomonas syringae Lz4W are sensitive to DNA-damaging agents and fail to grow at 4 degrees C. Generally, RecD associates with two other proteins...
10.
Satapathy A, Pavankumar T, Bhattacharjya S, Sankaranarayanan R, Ray M
FEBS J
. 2008 Mar;
275(8):1835-51.
PMID: 18336576
RecD is essential for growth at low temperature in the Antarctic psychrotrophic bacterium Pseudomonas syringae Lz4W. To examine the essential nature of its activity, we analyzed wild-type and mutant RecD...