Zobrazeno 1 - 10
of 189
pro vyhledávání: '"Mak A. Saito"'
Autor:
Cara Schiksnis, Min Xu, Mak A. Saito, Matthew McIlvin, Dawn Moran, Xiaopeng Bian, Seth G. John, Qiang Zheng, Nina Yang, Feixue Fu, David A. Hutchins
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
In many oceanic regions, anthropogenic warming will coincide with iron (Fe) limitation. Interactive effects between warming and Fe limitation on phytoplankton physiology and biochemical function are likely, as temperature and Fe availability affect m
Externí odkaz:
https://doaj.org/article/0584911dd1544a8ea925a7cd81a797ff
Autor:
Eric A. Webb, Noelle A. Held, Yiming Zhao, Elaina D. Graham, Asa E. Conover, Jake Semones, Michael D. Lee, Yuanyuan Feng, Fei-xue Fu, Mak A. Saito, David A. Hutchins
Publikováno v:
ISME Communications, Vol 3, Iss 1, Pp 1-11 (2023)
Abstract The colony-forming cyanobacteria Trichodesmium spp. are considered one of the most important nitrogen-fixing genera in the warm, low nutrient ocean. Despite this central biogeochemical role, many questions about their evolution, physiology,
Externí odkaz:
https://doaj.org/article/25029541d67242e0846bd0beba20423c
Autor:
Zhou Liang, Kelly McCabe, Sarah E. Fawcett, Heather J. Forrer, Fuminori Hashihama, Catherine Jeandel, Dario Marconi, Hélène Planquette, Mak A. Saito, Jill A. Sohm, Rachel K. Thomas, Robert T. Letscher, Angela N. Knapp
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-9 (2022)
Abstract Dissolved organic phosphorus (DOP) concentration distributions in the global surface ocean inform our understanding of marine biogeochemical processes such as nitrogen fixation and primary production. The spatial distribution of DOP concentr
Externí odkaz:
https://doaj.org/article/96124124cb934745876c4ef11e0b8c9e
Autor:
Tanya Marshall, Julie Granger, Karen L. Casciotti, Kirstin Dähnke, Kay-Christian Emeis, Dario Marconi, Matthew R. McIlvin, Abigail E. Noble, Mak A. Saito, Daniel M. Sigman, Sarah E. Fawcett
Publikováno v:
Communications Earth & Environment, Vol 3, Iss 1, Pp 1-10 (2022)
Between 28 and 100% of nitrogen fixation in the South Atlantic occurs within the Angola Gyre and is potentially fuelled by supply of bioavailable iron from margin sediments and excess phosphorus, according to an analysis of observational hydrographic
Externí odkaz:
https://doaj.org/article/9c468c29f8b6400bb33f7cd97bccd4d8
Autor:
Riss M. Kellogg, Mark A. Moosburner, Natalie R. Cohen, Nicholas J. Hawco, Matthew R. McIlvin, Dawn M. Moran, Giacomo R. DiTullio, Adam V. Subhas, Andrew E. Allen, Mak A. Saito
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
Here the authors identify two zinc/cobalt responsive proteins (ZCRPs) in marine diatoms, determining their functional roles in trace metal transport and homeostasis, as well as their application as an indicator of oceanic Zn stress.
Externí odkaz:
https://doaj.org/article/ea23de93ab19428aad6486b3e51bffd3
Autor:
Keisuke Inomura, Curtis Deutsch, Samuel T. Wilson, Takako Masuda, Evelyn Lawrenz, Lenka Bučinská, Roman Sobotka, Julia M. Gauglitz, Mak A. Saito, Ondřej Prášil, Michael J. Follows
Publikováno v:
mSphere, Vol 5, Iss 1 (2020)
Externí odkaz:
https://doaj.org/article/fc4aff97cde941a9983a8c73709cf270
Autor:
Keisuke Inomura, Curtis Deutsch, Samuel T. Wilson, Takako Masuda, Evelyn Lawrenz, Lenka Bučinská, Roman Sobotka, Julia M. Gauglitz, Mak A. Saito, Ondřej Prášil, Michael J. Follows
Publikováno v:
mSphere, Vol 4, Iss 6 (2019)
ABSTRACT Crocosphaera is a major dinitrogen (N2)-fixing microorganism, providing bioavailable nitrogen (N) to marine ecosystems. The N2-fixing enzyme nitrogenase is deactivated by oxygen (O2), which is abundant in marine environments. Using a cellula
Externí odkaz:
https://doaj.org/article/f846d31ec90341dd8104af1cc09b94ff
Publikováno v:
mSystems, Vol 4, Iss 1 (2019)
ABSTRACT Two-component sensory (TCS) systems link microbial physiology to the environment and thus may play key roles in biogeochemical cycles. In this study, we surveyed the TCS systems of 328 diverse marine bacterial species. We identified lifestyl
Externí odkaz:
https://doaj.org/article/dad51ceb144e484d8c4dd6515a546773
Autor:
Nathan G. Walworth, Fei-Xue Fu, Eric A. Webb, Mak A. Saito, Dawn Moran, Matthew R. Mcllvin, Michael D. Lee, David A. Hutchins
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-11 (2016)
Cyanobacterial nitrogen fixation supplies bioavailable nitrogen to marine ecosystems, but the mechanisms governing iron and phosphorus co-limitation in elevated CO2remain unknown. Here, the authors show a complex cellular response to co-limitation ch
Externí odkaz:
https://doaj.org/article/0f84d78d917340fdb94ebe32f18e3f96
Autor:
Randelle M. Bundy, Rene M. Boiteau, Craig McLean, Kendra A. Turk-Kubo, Matt R. McIlvin, Mak A. Saito, Benjamin A. S. Van Mooy, Daniel J. Repeta
Publikováno v:
Frontiers in Marine Science, Vol 5 (2018)
The distribution of dissolved iron (Fe), total organic Fe-binding ligands, and siderophores were measured between the surface and 400 m at Station ALOHA, a long term ecological study site in the North Pacific Subtropical Gyre. Dissolved Fe concentrat
Externí odkaz:
https://doaj.org/article/f60ca84799df4dc2a2e504f7816fc868