Zobrazeno 1 - 10
of 329
pro vyhledávání: '"Kasthuri Venkateswaran"'
Autor:
Lukasz M. Szydlowski, Alper A. Bulbul, Anna C. Simpson, Deniz E. Kaya, Nitin K. Singh, Ugur O. Sezerman, Paweł P. Łabaj, Tomasz Kosciolek, Kasthuri Venkateswaran
Publikováno v:
Microbiome, Vol 12, Iss 1, Pp 1-17 (2024)
Abstract Background The extreme environment of the International Space Station (ISS) puts selective pressure on microorganisms unintentionally introduced during its 20+ years of service as a low-orbit science platform and human habitat. Such pressure
Externí odkaz:
https://doaj.org/article/75bdc182e0d54397b5556cedf3c66520
Autor:
Atul Munish Chander, Marcus de Melo Teixeira, Nitin K. Singh, Michael P. Williams, Ceth W. Parker, Patrick Leo, Jason E. Stajich, Tamas Torok, Scott Tighe, Christopher E. Mason, Kasthuri Venkateswaran
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Members of the family Trichomeriaceae, belonging to the Chaetothyriales order and the Ascomycota phylum, are known for their capability to inhabit hostile environments characterized by extreme temperatures, oligotrophic conditions, drought,
Externí odkaz:
https://doaj.org/article/23d7182d29124b6da532415b3c7cb43d
Autor:
Pratyay Sengupta, Shobhan Karthick Muthamilselvi Sivabalan, Nitin Kumar Singh, Karthik Raman, Kasthuri Venkateswaran
Publikováno v:
Microbiome, Vol 12, Iss 1, Pp 1-17 (2024)
Abstract Background The International Space Station (ISS) stands as a testament to human achievement in space exploration. Despite its highly controlled environment, characterised by microgravity, increased CO $$_{2}$$ 2 levels, and elevated solar ra
Externí odkaz:
https://doaj.org/article/4203b466a7c34ef380c18c7b8221e922
Autor:
Anna C. Simpson, Pratyay Sengupta, Flora Zhang, Asif Hameed, Ceth W. Parker, Nitin K. Singh, Georgios Miliotis, Punchappady D. Rekha, Karthik Raman, Christopher E. Mason, Kasthuri Venkateswaran
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-22 (2023)
Abstract With the advent of long-term human habitation in space and on the moon, understanding how the built environment microbiome of space habitats differs from Earth habitats, and how microbes survive, proliferate and spread in space conditions, i
Externí odkaz:
https://doaj.org/article/7b478e5840f846a8af13136328cf10fb
Autor:
Jonathan K. Covington, Nicole Torosian, Allison M. Cook, Marike Palmer, Scott G. Bryan, Nancy O. Nou, Ritesh Mewalal, Miranda Harmon-Smith, Ian K. Blaby, Jan-Fang Cheng, Matthias Hess, Phillip J. Brumm, Nitin K. Singh, Kasthuri Venkateswaran, Brian P. Hedlund
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
The aerobic hyperthermophile “Fervidibacter sacchari” catabolizes diverse polysaccharides and is the only cultivated member of the class “Fervidibacteria” within the phylum Armatimonadota. It encodes 117 putative glycoside hydrolases (GHs), i
Externí odkaz:
https://doaj.org/article/c9d177b4cfd84087b9adf9873a6ee38e
Autor:
Georgios Miliotis, Pratyay Sengupta, Asif Hameed, Maria Chuvochina, Francesca McDonagh, Anna C. Simpson, Ceth W. Parker, Nitin K. Singh, Punchappady D. Rekha, Dearbháile Morris, Karthik Raman, Nikos C. Kyrpides, Philip Hugenholtz, Kasthuri Venkateswaran
Publikováno v:
mBio, Vol 15, Iss 4 (2024)
ABSTRACTA comprehensive microbial surveillance was conducted at NASA’s Mars 2020 spacecraft assembly facility (SAF), where whole-genome sequencing (WGS) of 110 bacterial strains was performed. One isolate, designated 179-BFC-A-HST, exhibited less t
Externí odkaz:
https://doaj.org/article/f07638eb2c9d4fa0883513ea5acc9a63
Autor:
Jason M. Wood, Camilla Urbaniak, Ceth Parker, Nitin Kumar Singh, Season Wong, Arunkumar Arumugam, Dana J. Skorupa, Ashlyn Hemmah, Phoebe Laaguiby, Fathi Karouia, Brent M. Peyton, Scott Tighe, Kasthuri Venkateswaran
Publikováno v:
Frontiers in Ecology and Evolution, Vol 12 (2024)
Microbial diversity estimation involves extracting nucleic acids from intricate sample matrices. Preparing nucleic acid samples is time-consuming, necessitating effective cell lysis and obtaining pure, inhibitor-free nucleic acid purifications before
Externí odkaz:
https://doaj.org/article/f595ff73c82a4193b406034b869efa83
Autor:
Patrick Leo, Marcus de Melo Texeira, Atul M. Chander, Nitin K. Singh, Anna C. Simpson, Andrey Yurkov, Fathi Karouia, Jason E. Stajich, Christopher E. Mason, Kasthuri Venkateswaran
Publikováno v:
IMA Fungus, Vol 14, Iss 1, Pp 1-21 (2023)
Abstract During the construction and assembly of the Mars 2020 mission components at two different NASA cleanrooms, several fungal strains were isolated. Based on their colony morphology, two strains that showed yeast-like appearance were further cha
Externí odkaz:
https://doaj.org/article/726eaceeb6214ca493aa4d1c74ae1de5
Autor:
Nitin K. Singh, Jason M. Wood, Jose Patane, Livia Maria Silva Moura, Jonathan Lombardino, João Carlos Setubal, Kasthuri Venkateswaran
Publikováno v:
Microbiome, Vol 11, Iss 1, Pp 1-27 (2023)
Abstract Background Several investigations on the microbial diversity and functional properties of the International Space Station (ISS) environment were carried out to understand the influence of spaceflight conditions on the microbial population. H
Externí odkaz:
https://doaj.org/article/a3ab2e8f7abd40f7ae7d3c2b0d76749d
Autor:
Georgios Miliotis, Francesca McDonagh, Nitin Kumar Singh, Louise O'Connor, Alma Tuohy, Dearbháile Morris, Kasthuri Venkateswaran
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 6 (2023)
ABSTRACT Klebsiella species, such as Klebsiella pneumoniae, Klebsiella aerogenes, and Klebsiella quasipneumoniae, are opportunistic pathogens that commonly cause infections in humans. Hypervirulent Klebsiella pneumoniae (hvKP) is a subgroup of K. pne
Externí odkaz:
https://doaj.org/article/9fb66c6591584fd9a3602849892d3d2e