Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Amedea Perfumo"'
Autor:
Jérémy Courtin, Amedea Perfumo, Andrei A. Andreev, Thomas Opel, Kathleen R. Stoof‐Leichsenring, Mary E. Edwards, Julian B. Murton, Ulrike Herzschuh
Publikováno v:
Environmental DNA, Vol 4, Iss 6, Pp 1265-1283 (2022)
Abstract Pronounced glacial and interglacial climate cycles characterized northern ecosystems during the Pleistocene. Our understanding of the resultant community transformations and past ecological interactions strongly depends on the taxa found in
Externí odkaz:
https://doaj.org/article/df5ec87e620d4b47ae7c5562b323199c
Autor:
Amedea Perfumo, Angelina Lo Giudice
Publikováno v:
Microorganisms, Vol 11, Iss 5, p 1217 (2023)
Low-temperature microbiology is intimately associated with the exploration of the polar regions, and research in recent decades has focused on characterizing the microbial biodiversity of the cryosphere [...]
Externí odkaz:
https://doaj.org/article/398d41f92be34d8aa13b4300187f5227
Autor:
Amedea Perfumo, Georg Johannes Freiherr von Sass, Eva-Lena Nordmann, Nediljko Budisa, Dirk Wagner
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Following a screening of Antarctic glacier forefield-bacteria for novel cold-active enzymes, a psychrophilic strain Psychrobacter sp. 94-6PB was selected for further characterization of enzymatic activities. The strain produced lipases and proteases
Externí odkaz:
https://doaj.org/article/f4062db51597464e88076904ef79b61e
Autor:
Kathleen Stoof-Leichsenring, Amedea Perfumo, Sichao Huang, Lars Harms, Luidmila Pestryakova, Boris Biskaborn, Ulrike Herzschuh
Dynamics of litter decomposition in Arctic terrestrial environments control about carbon storage in permafrost soils and release of CO2 into the atmosphere. Climate warming can accelerate litter decomposition because degradational processes increase,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceeeef075e1634dc8edf26095b72e736
https://doi.org/10.5194/egusphere-egu22-11958
https://doi.org/10.5194/egusphere-egu22-11958
Publikováno v:
EPIC3EGU General Assembly 2020, 2020
With the ongoing Arctic warming, permafrost thaw accelerated during the last decade as much as it is now a global concern for biodiversity loss, food webs and biogeochemical cycling. This rapid permafrost degradation forms features such as massive re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dea37d6a95c0a76d2a1ee6c0f4d56d4e
https://doi.org/10.5194/egusphere-egu2020-21041
https://doi.org/10.5194/egusphere-egu2020-21041
Publikováno v:
Cellular Ecophysiology of Microbe ISBN: 9783319207964
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b11f4792229e6d9ca95099a76d479fe
https://doi.org/10.1007/978-3-319-20796-4_35-1
https://doi.org/10.1007/978-3-319-20796-4_35-1
Publikováno v:
Scientific Reports
Oil spills from pipeline ruptures are a major source of terrestrial petroleum pollution in cold regions. However, our knowledge of the bacterial response to crude oil contamination in cold regions remains to be further expanded, especially in terms o
Publikováno v:
Environmental Microbiology Reports. 3:483-490
Summary Calamita is a black ferromagnetic sand from a marine iron ore on Elba Island (Italy). Its total iron content is approximately 80% and a major fraction (63% w/w) has magnetic properties. Desiccation, ultraviolet irradiation and the high temper
Autor:
Jeffrey Penfold, Roger Marchant, Paul Simon Stevenson, Robert Thomas, Thomas J. Smyth, Minglei Chen, Ibrahim M. Banat, Neil James Parry, Amedea Perfumo
Publikováno v:
Applied Microbiology and Biotechnology
Deuterated rhamnolipids were produced using strain AD7 of Pseudomonas aeruginosa, which was progressively adapted to increasing levels of deuterium in D(2)O and carbon substrates. Fourteen different deuterated rhamnolipid structures, including struct
Autor:
Roger Marchant, Amedea Perfumo
Publikováno v:
Environmental Microbiology Reports
Aerosols from dust storms generated in the Sahara-Sahel desert area of Africa are transported north over Europe and periodically result in dry dust precipitation in the Mediterranean region. Samples of dust collected in Turkey and Greece following tw