Iron or sulfur respiration—an adaptive choice determining the fitness of a natronophilic bacterium Dethiobacter alkaliphilus in geochemically contrasting environments

Autor: Daria G. Zavarzina, Alexander Yu Merkel, Alexandra A. Klyukina, Ivan M. Elizarov, Valeria A. Pikhtereva, Vyacheslav S. Rusakov, Nataliya I. Chistyakova, Rustam H. Ziganshin, Alexey A. Maslov, Sergey N. Gavrilov

Publikováno v: Frontiers in Microbiology, Vol 14 (2023)

Haloalkaliphilic microorganisms are double extremophiles functioning optimally at high salinity and pH. Their typical habitats are soda lakes, geologically ancient yet widespread ecosystems supposed to harbor relict microbial communities. We compared

Externí odkaz: https://doaj.org/article/769e1496fa2f4fe4995067db551ffc05

Maritimibacter alexandrii sp. nov., a New Member of Rhodobacteraceae Isolated from Marine Phycosphere

Autor: Zhang Xiaoling, Xing Wang, Yu-Han Duan, Fei-Fei Xu, Yun Ye, Peng-Fei Xie, Qiao Yang

Publikováno v: Current Microbiology. 78:3996-4003

Marine phycosphere hosts cross-kingdom algae-bacteria interactions playing a variety of crucial roles in aquatic ecosystems especially for the prevention and control of harmful algal blooms (HABs). During the investigation of structural composition o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff5950d500d02a7d69c1ce16a1811636
https://doi.org/10.1007/s00284-021-02645-z

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Desulfobotulus mexicanus sp. nov., a novel sulfate-reducing bacterium isolated from the sediment of an alkaline crater lake in Mexico

Autor: Elcia M. S. Brito, Agnès Hirschler-Réa, Bernard Ollivier, Manon Bartoli, Johanne Aubé, Rémy Guyoneaud, Maria Fernanda Pérez-Bernal

Publikováno v: International Journal Of Systematic And Evolutionary Microbiology (1466-5026) (Microbiology Society), 2020, Vol. 70, N. 5, P. 3219-3225
International Journal of Systematic and Evolutionary Microbiology
International Journal of Systematic and Evolutionary Microbiology, 2020, 70 (5), pp.3219-3225. ⟨10.1099/ijsem.0.004159⟩
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, 2020, 70 (5), pp.3219-3225. ⟨10.1099/ijsem.0.004159⟩

A novel Gram-negative, non-spore-forming, vibrio-shaped, anaerobic, alkaliphilic, sulfate-reducing bacterium, designated strain PAR22NT, was isolated from sediment samples collected at an alkaline crater lake in Guanajuato (Mexico). Strain PAR22NT gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efc844283f5e2daf479369020630cd5d
https://doi.org/10.1099/ijsem.0.004159

Alkaliphilus serpentinus sp. nov. and Alkaliphilus pronyensis sp. nov., two novel anaerobic alkaliphilic species isolated from the serpentinite-hosted Prony Bay Hydrothermal Field (New Caledonia)

Autor: Anne Postec, Marianne Quéméneur, Gaël Erauso, Manon Joseph, Nicolas Chabert, Aurélien Lecoeuvre

Publikováno v: Systematic and Applied Microbiology
Systematic and Applied Microbiology, 2021, 44 (2), pp.126175. ⟨10.1016/j.syapm.2020.126175⟩
Systematic and Applied Microbiology, Elsevier, 2021, 44 (2), pp.126175. ⟨10.1016/j.syapm.2020.126175⟩

International audience; Two novel anaerobic alkaliphilic strains, designated as LacT T and LacV T , were isolated from the Prony Bay Hydrothermal Field (PBHF, New Caledonia). Cells were motile, Gram-positive, terminal endosporeforming rods, displayin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a67f4a827245cadac468cbc387b6b545
https://hal.science/hal-03107003/file/Postec-et-al_SAM-hal.pdf