Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Natalie J. Wallsgrove"'
Autor:
Carmen Capuñay, Natalie J. Wallsgrove, Ross D. E. MacPhee, Thure E. Cerling, Brian N. Popp, Julia Tejada, Tamsin C. O'Connell, John J. Flynn, Lizette Bermudez
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Scientific Reports
Scientific Reports
Fossil sloths are regarded as obligate herbivores for reasons including peculiarities of their craniodental morphology and that all living sloths feed exclusively on plants. We challenge this view based on isotopic analyses of nitrogen of specific am
Autor:
Bradley B Tolar, Leanne C Powers, William L Miller, Natalie J Wallsgrove, Brian N Popp, James T Hollibaugh
Publikováno v:
Frontiers in Marine Science, Vol 3 (2016)
Marine Thaumarchaeota were discovered over 20 years ago and although a few isolates from this group are now available for study, we do not yet understand the environmental controls on their growth and distribution. Thaumarchaeotes oxidize ammonia to
Externí odkaz:
https://doaj.org/article/49efe3b1d0eb4f10bb97abbfdb6421dc
Publikováno v:
Limnology and Oceanography. 66:2033-2050
Compound-specific isotope analyses (CSIA) and multivariate "isotope fingerprinting" track biosynthetic sources and reveal trophic interactions in food webs. However, CSIA have not been widely applied in the study of marine symbioses. Here, we exposed
Autor:
Tamara Allen, Natalie J. Wallsgrove, Brian N. Popp, James T. Hollibaugh, Barbara Bayer, Gerhard J. Herndl, Julian Damashek
SUMMARYGenomic and physiological evidence from some strains of ammonia-oxidizing Thaumarchaeota demonstrate their additional ability to oxidize nitrogen (N) supplied as urea or cyanate, fueling conjecture about their ability to conserve energy by dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee93422e35647cdecbed0387ea7dcc1d
https://doi.org/10.1101/2021.07.22.453390
https://doi.org/10.1101/2021.07.22.453390
Autor:
Natalie J. Wallsgrove, Bradley B. Tolar, Qian Liu, Brian N. Popp, Aimee Oyinlade Okotie-Oyekan, James T. Hollibaugh, Julian Damashek
Publikováno v:
Limnology and Oceanography. 64:982-995
Publikováno v:
Limnology and Oceanography
Compound‐specific isotope analyses (CSIA) and multivariate “isotope fingerprinting” track biosynthetic sources and reveal trophic interactions in food webs. However, CSIA have not been widely applied in the study of marine symbioses. Here, we e
Publikováno v:
Marine ecology progress series, 597:1-11
Habitat connectivity and trophic shifts during the lifetime of an individual fish are important determinants of fish population growth and persistence, yet remain little understood for many species. We investigated whether insights into individual li
Autor:
Natalie J. Wallsgrove, Jelani B. Cheek, Qian Liu, Brian N. Popp, Corinne M. Sweeney, James T. Hollibaugh, Meredith J Ross, Bradley B. Tolar
Publikováno v:
The ISME Journal
Mid-summer peaks in the abundance of Thaumarchaeota and nitrite concentration observed on the Georgia, USA, coast could result from in situ activity or advection of populations from another source. We collected data on the distribution of Thaumarchae
Autor:
Natalie J. Wallsgrove, Cassie A. Ka'apu-Lyons, Hilary G. Close, Reidar Solsvik, Terry L. Hunt, Catrine L. Jarman, Carl P. Lipo, Brian N. Popp, Thomas Larsen
Publikováno v:
American Journal of Physical Anthropology
Objectives The Rapa Nui “ecocide” narrative questions whether the prehistoric population caused an avoidable ecological disaster through rapid deforestation and over-exploitation of natural resources. The objective of this study was to characteri
Autor:
Joy L. Shih, Brian N. Popp, Christopher B. Wall, Karen E. Selph, Natalie J. Wallsgrove, Michael P. Lesser
Publikováno v:
Microbial ecology. 79(2)
Many sponges host abundant and active microbial communities that may play a role in the uptake of dissolved organic matter (DOM) by the sponge holobiont, although the mechanism of DOM uptake and metabolism is uncertain. Bulk and compound-specific iso