Results 141 to 150 of about 113,928,681 (157)

Distribution of a consortium between unicellular algae and the N 2 fixing cyanobacterium UCYN ‐ A in the North Atlantic Ocean

Environmental Microbiology, 2014
The globally abundant, uncultured unicellular cyanobacterium UCYN-A was recently discovered living in association with a eukaryotic cell closely related to a prymnesiophyte. Here, we established a double CAtalysed Reporter Deposition-Fluorescence In Situ Hybridization (CARD-FISH) approach to identify both partners and provided quantitative information ...
Marcel Kuypers, Bernhard Maximilian Fuchs, Rudolf Amann   +2 more
exaly   +6 more sources

Some of the next articles are maybe not open access.

Related searches:

UCYN-A fixes N2 in the sea

Nature Reviews Microbiology, 2016
Katharine H Wrighton
exaly   +2 more sources

On the Relationship Between Hydrogen Saturation in the Tropical Atlantic Ocean and Nitrogen Fixation by the Symbiotic Diazotroph UCYN‐A [PDF]

Journal of Geophysical Research: Oceans, 2018
Dissolved hydrogen measurements were made at high resolution in surface waters along a tropical north Atlantic transect between Guadeloupe and Cape Verde in 2015 (Meteor 116).
Robert Moore, Shiliang Shan, Julie Laroche   +2 more
exaly   +2 more sources

Global Phylogeography and Microdiversity of the Marine Diazotrophic Cyanobacteria Trichodesmium and UCYN-A

Abstract Cyanobacterial diazotrophs, specifically the genera Trichodesmium and UCYN-A, play a pivotal role in marine nitrogen cycling through their capacity for nitrogen fixation. Despite their global distribution, the microdiversity and environmental drivers of these diazotrophs ...
Angie Nguyen, Lucas J. Ustick, Alyse A. Larkin, Adam C. Martiny   +3 more
openaire   +2 more sources

Symbiotic diazotrophic UCYN-A strains co-occurred with El Niño, relaxed upwelling, and varied eukaryotes over 10 years off Southern California Bight

2022
Abstract Biological nitrogen fixation, the conversion of N2 gas into a more bioavailable form, is vital to sustaining marine primary production. Studies have shifted beyond traditionally studied tropical diazotrophs. Candidatus Atelocyanobacterium thalassa (or UCYN-A) has emerged as
Colette Fletcher-Hoppe, Yi-Chun Yeh, Yubin Raut, J.L. Weissman, Jed A. Fuhrman   +4 more
openaire   +1 more source

Distribution of a consortium between unicellular algae and the N ₂ fixing cyanobacterium UCYN ‐ A in the North Atlantic Ocean

Environmental Microbiology, 2014
Summary The globally abundant, uncultured unicellular cyanobacterium UCYN ‐ A was recently discovered living in association with a eukaryotic cell closely related to a prymnesiophyte.
Andreas Krupke, Gaute Lavik, Hannah Halm, Bernhard M. Fuchs, Rudolf I. Amann, Marcel M. M. Kuypers   +5 more
openaire   +1 more source

Targeted metagenomics reveals pangenomic diversity of the nitroplast (UCYN-A) and its algal host plastid

UCYN-A (Cand. Atelocyanobacterium thalassa) has recently been recognized as a globally-distributed, early stage, nitrogen-fixing organelle (the 'nitroplast') of cyanobacterial origin present in select species of haptophyte algae (e.g., Braarudosphaera bigelowii).
Ella Joy H Kantor, Brent M Robicheau, Jennifer Tolman, John M Archibald, Julie LaRoche   +4 more
openaire   +2 more sources

Co-occurring Prymnesiophyceae hosts reveal the evolutionary diversification of the cyanobacterial symbiont UCYN-A

2014
Peer ...
Cornejo-Castillo, Francisco M., Cabello, Ana María, Salazar, Guillem, Massana, Ramon, Lima-Mendez, Gipsi, Hingamp, Pascal, Raes, Jeroen, Gasol, Josep M., Acinas, Silvia G.   +8 more
openaire   +1 more source

Impact of contrasting physico-chemical conditions at the north-western Azores Front on N2-, CO2-fixation and UCYN abundance

2013
We present the first N2-fixation data for the upper 200 m along a N-S transect across the Azores Front (AF) near the Mid-Atlantic Ridge (33°W, summer 2011). Size-fractionated (cut-off: 0.3 and 3 μm) N2 fixation measurements using the 15N2 dissolution method (Mohr et al. 2010) combined with H13CO3- incorporation, as well as water column nitrate isotopy,
Riou, V., Fonseca Pereira Batista, Debany, Prakya, S.R., Loureirou, C.M., Santos, M., Elskens, Marc, Martins, A., Biegala, I., Dehairs, Frank   +8 more
openaire   +1 more source

Single-cell genomics reveals the genome content of the uncultured cyanobacterial diazotroph UCYN-A3

ASLO Aquatic Sciences Meeting, Resilience and Recovery in Aquatic Systems, 4-9 June 2023, Palma de Mallorca ...
Vieyra Mexicano, Cinthya, Bianchini, Giorgio, Garczarek, Laurence, Wincker, Patrick, Acinas, Silvia G., Sánchez-Baracaldo, Patricia, Zehr, Jonathan P., Cornejo-Castillo, Francisco M.   +7 more
openaire   +1 more source