Patricia Sanchez-Baracaldo
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Explore the profile of Patricia Sanchez-Baracaldo including associated specialties, affiliations and a list of published articles.
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36
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822
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Recent Articles
1.
Druce E, Maberly S, Sanchez-Baracaldo P
ISME J
. 2025 Feb;
19(1).
PMID: 39987554
Freshwater picocyanobacteria (Syn/Pro clade) contribute substantially to the primary production of inland waters, especially when nitrogen is limiting or co-limiting. Nevertheless, they remain poorly understood ecologically and genomically, with research...
2.
Tamanna S, Boden J, Kaiser K, Wannicke N, Horing J, Sanchez-Baracaldo P, et al.
Geobiology
. 2024 Dec;
22(6):e70005.
PMID: 39665522
The evolution of oxygenic photosynthesis during the Archean (4-2.5 Ga) required the presence of complementary reducing pathways to maintain the cellular redox balance. While the timing of the evolution of...
3.
Nikeleit V, Mellage A, Bianchini G, Sauter L, Buessecker S, Gotterbarm S, et al.
Nat Geosci
. 2024 Nov;
17(11):1169-1174.
PMID: 39526045
Anoxygenic phototrophic Fe(II) oxidizers (photoferrotrophs) are thought to have thrived in Earth's ancient ferruginous oceans and played a primary role in the precipitation of Archaean and Palaeoproterozoic (3.8-1.85-billion-year-old) banded iron...
4.
Bianchini G, Hagemann M, Sanchez-Baracaldo P
Syst Biol
. 2024 Jun;
73(4):644-665.
PMID: 38934241
Cyanobacteria are the only prokaryotes to have evolved oxygenic photosynthesis paving the way for complex life. Studying the evolution and ecological niche of cyanobacteria and their ancestors is crucial for...
5.
Bianchini G, Sanchez-Baracaldo P
Ecol Evol
. 2024 Feb;
14(2):e10873.
PMID: 38314311
Phylogenetic trees illustrate evolutionary relationships between taxa or genes. Tree figures are crucial when presenting results and data, and by creating clear and effective plots, researchers can describe many kinds...
6.
Bellas C, Campbell K, Tranter M, Sanchez-Baracaldo P
ISME Commun
. 2023 Dec;
3(1):131.
PMID: 38082111
Sea ice habitats harbour seasonally abundant microalgal communities, which can be highly productive in the spring when the availability of light increases. An active, bloom-associated prokaryotic community relies on these...
7.
Druce E, Grego M, Bolhuis H, Johnes P, Sanchez-Baracaldo P
J Genomics
. 2023 May;
11:26-36.
PMID: 37152813
Picocyanobacteria are essential primary producers in freshwaters yet little is known about their genomic diversity and ecological niches. We report here five draft genomes of freshwater picocyanobacteria: sp. CCAP1479/9, sp....
8.
Enzingmuller-Bleyl T, Boden J, Herrmann A, Ebel K, Sanchez-Baracaldo P, Frankenberg-Dinkel N, et al.
Geobiology
. 2022 Jul;
20(6):776-789.
PMID: 35906866
Cyanobacteria oxygenated Earth's atmosphere ~2.4 billion years ago, during the Great Oxygenation Event (GOE), through oxygenic photosynthesis. Their high iron requirement was presumably met by high levels of Fe(II) in...
9.
Campbell K, Matero I, Bellas C, Turpin-Jelfs T, Anhaus P, Graeve M, et al.
Ambio
. 2021 Nov;
51(2):318-332.
PMID: 34822116
Sea ice continues to decline across many regions of the Arctic, with remaining ice becoming increasingly younger and more dynamic. These changes alter the habitats of microbial life that live...
10.
Boden J, Konhauser K, Robbins L, Sanchez-Baracaldo P
Nat Commun
. 2021 Aug;
12(1):4742.
PMID: 34362891
The ancestors of cyanobacteria generated Earth's first biogenic molecular oxygen, but how they dealt with oxidative stress remains unconstrained. Here we investigate when superoxide dismutase enzymes (SODs) capable of removing...