Výsledky vyhledávání - "Patrick M. Nicoll"

Long-read sequencing reveals increased occurrence of genomic variants and adenosine methylation in Bacillus pumilus SAFR-032 after long-duration flight exposure onboard the International Space Station

Autor: S. Marshall Ledford, Bianca M. Serda, Samantha M. Waters, Jordan M. McKaig, Amanda L. Wacker, Joseph Varelas, Patrick M. Nicoll, Sonali Verma, David J. Smith, Kasthuri Venkateswaran

Publikováno v: International Journal of Astrobiology. 20:435-444

Bacillus pumilus SAFR-032, an endospore-forming bacterial strain, was investigated to determine its methylation pattern (methylome) change, compared to ground control, after direct exposure to space conditions onboard the International Space Station

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::806212ce0d02634c8001ba92d8338e8c
https://doi.org/10.1017/s1473550421000343

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Ultraviolet light measurements (280–400 nm) acquired from stratospheric balloon flight to assess influence on bioaerosols

Autor: Alexa B. R. McIntyre, Tristan A. Caro, Matthew Wendeln, Patrick M. Nicoll, Matthew Freeland, David J. Smith, Samantha M. Waters, Noelle C. Bryan, Sasha Madronich

Publikováno v: Aerobiologia. 35:771-776

Viable microorganisms collected from the Earth’s upper atmosphere are mysterious considering the intensely biocidal ultraviolet (UV) light conditions dominating rarefied air. Historically, most investigations examining the relationship between bioa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adb6221bc0db6ad5ef473d9d91e3625d
https://doi.org/10.1007/s10453-019-09597-9

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Airborne Bacteria in Earth's Lower Stratosphere Resemble Taxa Detected in the Troposphere: Results From a New NASA Aircraft Bioaerosol Collector (ABC)

Autor: Kayleen Sabino, Jason Lechniak, James B. Thissen, Dale W. Griffin, Patrick M. Nicoll, Crystal Jaing, Samuel Choi, Paul Martinez, Kathryn Iverson, Hongbin Yu, Sunit Jain, David J. Smith, Terry C. Lusby, Luisa Chan, Qian Tan, Sarah Shedler, Alejandro Osorio, John W. McGrath, Jayamary Divya Ravichandar

Publikováno v: Frontiers in Microbiology, Vol 9 (2018)
Frontiers in Microbiology

Airborne microorganisms in the upper troposphere and lower stratosphere remain elusive due to a lack of reliable sample collection systems. To address this problem, we designed, installed, and flight-validated a novel Aircraft Bioaerosol Collector (A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fed016a923e0e656249f9f75057e1b87
https://doi.org/10.3389/fmicb.2018.01752

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