Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Nisha K, Ramkissoon"'
Autor:
Simone Cogliati, Elliot Wolsey, Nisha K. Ramkissoon, Susanne P. Schwenzer, Victoria K. Pearson, Karen Olsson-Francis
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
The identification of geochemical bio-signatures is important for assessing whether life existed on early Mars. In this paper, experimental microbiology and thermochemical modelling were combined to identify potential inorganic bio-signatures for lif
Externí odkaz:
https://doaj.org/article/b002c62d8c894a10aef8dffa80087e5b
Autor:
Alex Price, Michael C. Macey, Victoria K. Pearson, Susanne P. Schwenzer, Nisha K. Ramkissoon, Karen Olsson-Francis
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Nitrate-dependent Fe2+ oxidation (NDFO) is a microbially mediated process observed in many anaerobic, low-nutrient (oligotrophic) neutral–alkaline environments on Earth, which describes oxidation of Fe2+ to Fe3+ in tandem with microbial nitrate red
Externí odkaz:
https://doaj.org/article/b7bfe2f10f564d479bb5b2c764ef4792
Autor:
James A. W. Oliver, Matthew Kelbrick, Nisha K. Ramkissoon, Amy Dugdale, Ben P. Stephens, Ezgi Kucukkilic-Stephens, Mark G. Fox-Powell, Susanne P. Schwenzer, André Antunes, Michael C. Macey
Publikováno v:
Life, Vol 12, Iss 4, p 523 (2022)
Water present on the surface of early Mars (>3.0 Ga) may have been habitable. Characterising analogue environments and investigating the aspects of their microbiome best suited for growth under simulated martian chemical conditions is key to understa
Externí odkaz:
https://doaj.org/article/a5c84b0e251842ff86a6706b39405b9a
Autor:
Michael C, Macey, Nisha K, Ramkissoon, Simone, Cogliati, Mario, Toubes-Rodrigo, Ben P, Stephens, Ezgi, Kucukkilic-Stephens, Susanne P, Schwenzer, Victoria K, Pearson, Louisa J, Preston, Karen, Olsson-Francis
Publikováno v:
Astrobiology. 23:144-154
Water present on early Mars is often assumed to have been habitable. In this study, experiments were performed to investigate the habitability of well-defined putative martian fluids and to identify the accompanying potential formation of biosignatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68b964259ce4bc31baaed133c5681cab
https://doi.org/10.1089/ast.2021.0197
https://doi.org/10.1089/ast.2021.0197
Autor:
Matthew Kelbrick, James A. W. Oliver, Nisha K. Ramkissoon, Amy Dugdale, Ben P. Stephens, Ezgi Kucukkilic-Stephens, Susanne P. Schwenzer, André Antunes, Michael C. Macey
Publikováno v:
Life, Vol 12, Iss 1, p 12 (2021)
The waters that were present on early Mars may have been habitable. Characterising environments analogous to these waters and investigating the viability of their microbes under simulated martian chemical conditions is key to developing hypotheses on
Externí odkaz:
https://doaj.org/article/2b186642a4d645c88b59091b40283591
Autor:
Nisha K. Ramkissoon, Mickaël Baqué
Publikováno v:
Encyclopedia of Astrobiology ISBN: 9783642278334
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c04aa7d5fa33ed604e0518998ebb26c5
https://doi.org/10.1007/978-3-642-27833-4_5605-1
https://doi.org/10.1007/978-3-642-27833-4_5605-1
Autor:
Alex, Price, Michael C, Macey, Victoria K, Pearson, Susanne P, Schwenzer, Nisha K, Ramkissoon, Karen, Olsson-Francis
Publikováno v:
Frontiers in microbiology. 13
Nitrate-dependent Fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::204f3d2da8e2cc020a5dcf88d8e94c71
https://pubmed.ncbi.nlm.nih.gov/35418959
https://pubmed.ncbi.nlm.nih.gov/35418959
Autor:
Ann Grand, Nisha K. Ramkissoon, Michael C. Macey, Karen Olsson-Francis, Claire R. Cousins, Mark Fox-Powell
Publikováno v:
Frontiers for Young Minds
Modern-day Mars is a dry, harsh environment with no surface water, but billions of years ago it might have been water-rich, like Earth. Scientists believe that, as water was lost on Mars, the remaining water would have become increasingly salty and r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34bb44738231861c9cdb92028e900989
Autor:
Nisha K. Ramkissoon, Stuart M. R. Turner, Michael C. Macey, Susanne P. Schwenzer, Mark H. Reed, Victoria K. Pearson, Karen Olsson‐Francis, Daniel Glavin
Hydrothermal systems that formed as a result of impact events possess all the key requirements for life: liquid water, a supply of bio‐essential elements, and potential energy sources. Therefore, they are prime locations in the search for life on o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad90480c6833fc43bcd4c260c7875dc8
http://oro.open.ac.uk/78036/1/maps.13697.pdf
http://oro.open.ac.uk/78036/1/maps.13697.pdf
Autor:
Susanne P. Schwenzer, Michael C. Macey, Ben Stephens, Claire R. Cousins, T. Barton, Mark Fox-Powell, Victoria K. Pearson, Nisha K. Ramkissoon, Karen Olsson-Francis
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Scientific Reports
Scientific Reports
Authors acknowledge funding from the Science and Technology Facilities Council from the Grant ST/P000657/1. We would also like to acknowledge funding from a Leverhulme Trust Research Project Grant (RPG-2016-153) and thank the Polar Continental Shelf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec6228c7ba5c5f709c6e979cf3a2e78c
https://hdl.handle.net/10023/20259
https://hdl.handle.net/10023/20259