Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Giacomo R. DiTullio"'
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:
Pasquale Castagno, Vincenzo Capozzi, Giacomo R. DiTullio, Pierpaolo Falco, Giannetta Fusco, Stephen R. Rintoul, Giancarlo Spezie, Giorgio Budillon
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Ross Sea Bottom Water, a major source of Antarctic Bottom Water, has experienced significant freshening in recent decades. Here the authors use 23 years of summer measurements to document temporal variability in the salinity of the Ross Sea High Sali
Externí odkaz:
https://doaj.org/article/347e13cb3fae4da89b8bfbc435d5522e
Publikováno v:
Advances in Oceanography and Limnology, Vol 5, Iss 2, Pp 123-140 (2014)
Marine phytoplankton play critical roles in the biogeochemistry of open and coastal oceans. However, the impact that individual species have on an ecosystem-wide scale can strongly depend on the production of cellular compounds, especially those that
Externí odkaz:
https://doaj.org/article/ac2bf189940a44ccbb24627bc2585abc
Autor:
Erin M. Bertrand, Mak A. Saito, Peter A. Lee, Robert B. Dunbar, Peter N. Sedwick, Giacomo R. DiTullio
Publikováno v:
Frontiers in Microbiology, Vol 2 (2011)
The Ross Sea is home to some of the largest phytoplankton blooms in the Southern Ocean. Primary production in this system has previously been shown to be iron limited in the summer and periodically iron and vitamin B12 colimited. In this study, we ex
Externí odkaz:
https://doaj.org/article/a5df8d6bee8644718c0770e32a12d98d
Autor:
Rebecca J. Chmiel, Riss M. Kellogg, Deepa Rao, Dawn M. Moran, Giacomo R. DiTullio, Mak A. Saito
Cobalt (Co) is a scarce but essential micronutrient for marine plankton in the Southern Ocean and coastal Antarctic seas where dissolved cobalt (dCo) concentrations can be extremely low. This study presents total dCo and labile dCo distributions meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8dedd22c635036f99e053863c72700a
https://doi.org/10.5194/egusphere-2023-402
https://doi.org/10.5194/egusphere-2023-402
Autor:
Jaclyn K. Saunders, Christopher L. Dupont, Michael L. Brosnahan, Giacomo R. DiTullio, Carl H. Lamborg, Noelle A. Held, Dawn M. Moran, Matthew R. McIlvin, Mak A. Saito, Andrew E. Allen, John P. McCrow, Nicholas J. Hawco, Natalie R. Cohen
Publikováno v:
Nature Microbiology. 6:173-186
Marine microeukaryotes play a fundamental role in biogeochemical cycling through the transfer of energy to higher trophic levels and vertical carbon transport. Despite their global importance, microeukaryote physiology, nutrient metabolism and contri
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. 13(1)
Scarce dissolved surface ocean concentrations of the essential algal micronutrient zinc suggest that Zn may influence the growth of phytoplankton such as diatoms, which are major contributors to marine primary productivity. However, the specific mech
Autor:
Giacomo R. DiTullio, Véronique E. Oldham, Rebecca Chmiel, Mak A. Saito, Colleen M. Hansel, Deepa Rao
Publikováno v:
Global Biogeochemical Cycles. 35
Autor:
Mak A. Saito, Tyler J. Goepfert, Randelle M. Bundy, Dawn M. Moran, Alessandro Tagliabue, Matthew M. McIlvin, Luis Valentin-Alvarado, Giacomo R. DiTullio, Nicholas J. Hawco
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, vol 117, iss 27
Proceedings of the National Academy of Sciences of the United States of America, vol 117, iss 27
Despite very low concentrations of cobalt in marine waters, cyanobacteria in the genus Prochlorococcus retain the genetic machinery for the synthesis and use of cobalt-bearing cofactors (cobalamins) in their genomes. We explore cobalt metabolism in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::263088dca47554a88685042dcf369c7d
http://livrepository.liverpool.ac.uk/3098013/1/Hawco_Prochloro_cobalt_for_PNAS_postprint.pdf
http://livrepository.liverpool.ac.uk/3098013/1/Hawco_Prochloro_cobalt_for_PNAS_postprint.pdf
Autor:
Nicholas J, Hawco, Matthew M, McIlvin, Randelle M, Bundy, Alessandro, Tagliabue, Tyler J, Goepfert, Dawn M, Moran, Luis, Valentin-Alvarado, Giacomo R, DiTullio, Mak A, Saito
Publikováno v:
Proc Natl Acad Sci U S A
Despite very low concentrations of cobalt in marine waters, cyanobacteria in the genus Prochlorococcus retain the genetic machinery for the synthesis and use of cobalt-bearing cofactors (cobalamins) in their genomes. We explore cobalt metabolism in a