Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Assaf Vardi"'
Autor:
Estelle E. Clerc, Jean-Baptiste Raina, Johannes M. Keegstra, Zachary Landry, Sammy Pontrelli, Uria Alcolombri, Bennett S. Lambert, Valerio Anelli, Flora Vincent, Marta Masdeu-Navarro, Andreas Sichert, Frédéric De Schaetzen, Uwe Sauer, Rafel Simó, Jan-Hendrik Hehemann, Assaf Vardi, Justin R. Seymour, Roman Stocker
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract The ability of marine bacteria to direct their movement in response to chemical gradients influences inter-species interactions, nutrient turnover, and ecosystem productivity. While many bacteria are chemotactic towards small metabolites, ma
Externí odkaz:
https://doaj.org/article/18101700085644a5a0e46bf59f53ef86
Autor:
Fabien Lombard, Guillaume Bourdin, Stéphane Pesant, Sylvain Agostini, Alberto Baudena, Emilie Boissin, Nicolas Cassar, Megan Clampitt, Pascal Conan, Ophélie Da Silva, Céline Dimier, Eric Douville, Amanda Elineau, Jonathan Fin, J. Michel Flores, Jean-François Ghiglione, Benjamin C. C. Hume, Laetitia Jalabert, Seth G. John, Rachel L. Kelly, Ilan Koren, Yajuan Lin, Dominique Marie, Ryan McMinds, Zoé Mériguet, Nicolas Metzl, David A. Paz-García, Maria Luiza Pedrotti, Julie Poulain, Mireille Pujo-Pay, Joséphine Ras, Gilles Reverdin, Sarah Romac, Alice Rouan, Eric Röttinger, Assaf Vardi, Christian R. Voolstra, Clémentine Moulin, Guillaume Iwankow, Bernard Banaigs, Chris Bowler, Colomban de Vargas, Didier Forcioli, Paola Furla, Pierre E. Galand, Eric Gilson, Stéphanie Reynaud, Shinichi Sunagawa, Matthew B. Sullivan, Olivier P. Thomas, Romain Troublé, Rebecca Vega Thurber, Patrick Wincker, Didier Zoccola, Denis Allemand, Serge Planes, Emmanuel Boss, Gaby Gorsky
Publikováno v:
Scientific Data, Vol 10, Iss 1, Pp 1-25 (2023)
Abstract The Tara Pacific expedition (2016–2018) sampled coral ecosystems around 32 islands in the Pacific Ocean and the ocean surface waters at 249 locations, resulting in the collection of nearly 58 000 samples. The expedition was designed to sys
Externí odkaz:
https://doaj.org/article/27024bf2f35040ec963318f0b62e712c
Autor:
Flora Vincent, Matti Gralka, Guy Schleyer, Daniella Schatz, Miguel Cabrera-Brufau, Constanze Kuhlisch, Andreas Sichert, Silvia Vidal-Melgosa, Kyle Mayers, Noa Barak-Gavish, J. Michel Flores, Marta Masdeu-Navarro, Jorun Karin Egge, Aud Larsen, Jan-Hendrik Hehemann, Celia Marrasé, Rafel Simó, Otto X. Cordero, Assaf Vardi
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-17 (2023)
Algal blooms are hotspots of marine primary production that play central roles in microbial ecology and global elemental cycling. Here, the authors show how bloom termination by viral infection can shift the balance between eukaryotic and prokaryotic
Externí odkaz:
https://doaj.org/article/fd3f564f49f74b8fb9fab36b14b58c97
Autor:
Naama Lang-Yona, J. Michel Flores, Rotem Haviv, Adriana Alberti, Julie Poulain, Caroline Belser, Miri Trainic, Daniella Gat, Hans-Joachim Ruscheweyh, Patrick Wincker, Shinichi Sunagawa, Yinon Rudich, Ilan Koren, Assaf Vardi
Publikováno v:
Communications Earth & Environment, Vol 3, Iss 1, Pp 1-10 (2022)
Atmospheric bacterial diversity in spring indicates a strong marine influence over the Pacific and terrestrial influence over the Atlantic Ocean, according to a comparison of microbial community compositions in the north Pacific and Atlantic surface
Externí odkaz:
https://doaj.org/article/dea8c8d244a4474e812db486c46830ab
Autor:
Flora Vincent, Assaf Vardi
Publikováno v:
PLoS Biology, Vol 21, Iss 1, p e3001966 (2023)
Viruses are the most abundant biological entity in the ocean and infect a wide range of microbial life across bacteria, archaea, and eukaryotes. In this essay, we take a journey across several orders of magnitude in the scales of biological organizat
Externí odkaz:
https://doaj.org/article/c2aa34d51c3d46499dd37c17a03cebd5
Autor:
Noa Barak-Gavish, Bareket Dassa, Constanze Kuhlisch, Inbal Nussbaum, Alexander Brandis, Gili Rosenberg, Roi Avraham, Assaf Vardi
Publikováno v:
eLife, Vol 12 (2023)
Unicellular algae, termed phytoplankton, greatly impact the marine environment by serving as the basis of marine food webs and by playing central roles in the biogeochemical cycling of elements. The interactions between phytoplankton and heterotrophi
Externí odkaz:
https://doaj.org/article/2280e41bb7b548c591fd74125a650ccc
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract Emiliania huxleyi is a cosmopolitan coccolithophore widespread in temperate oceans. This unicellular photoautotroph forms massive recurring blooms that play an important role in large biogeochemical cycles of carbon and sulfur, which play a
Externí odkaz:
https://doaj.org/article/8b1a4eb9448544e79cbd68511839a088
Autor:
J. Michel Flores, Guillaume Bourdin, Alexander B. Kostinski, Orit Altaratz, Guy Dagan, Fabien Lombard, Nils Haëntjens, Emmanuel Boss, Matthew B. Sullivan, Gabriel Gorsky, Naama Lang-Yona, Miri Trainic, Sarah Romac, Christian R. Voolstra, Yinon Rudich, Assaf Vardi, Ilan Koren
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Sea spray aerosol (SSA) are an important way through which oceans can influence the atmosphere’s radiative properties. Here, the authors present measurements taken over a 42,000 km ship cruise in the Atlantic and Pacific Ocean and show that SSA num
Externí odkaz:
https://doaj.org/article/d323099e4f77439cbd1d38fb1126b2db
Autor:
Shiri Graff van Creveld, Shifra Ben-Dor, Avia Mizrachi, Uria Alcolombri, Amanda Hopes, Thomas Mock, Shilo Rosenwasser, Assaf Vardi
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Programmed cell death (PCD) in marine microalgae was suggested to be one of the mechanisms that facilitates bloom demise, yet its molecular components in phytoplankton are unknown. Phytoplankton are completely lacking any of the canonical components
Externí odkaz:
https://doaj.org/article/0dc91833a32b4f6582f6716e899c10a1
Autor:
Miri Trainic, Ilan Koren, Shlomit Sharoni, Miguel Frada, Lior Segev, Yinon Rudich, Assaf Vardi
Publikováno v:
iScience, Vol 6, Iss , Pp 327-335 (2018)
Summary: Sea spray aerosols (SSA), have a profound effect on the climate; however, the contribution of oceanic microbial activity to SSA is not fully established. We assessed aerosolization of the calcite units (coccoliths) that compose the exoskelet
Externí odkaz:
https://doaj.org/article/0f33762c3e6143a287b7e3d7fdc3d590