Anaerobic heterotrophic dark metabolism in the cyanobacterium Oscillatoria limnetica: Sulfur respiration and lactate fermentation

1979 ◽  
Vol 122 (1) ◽  
pp. 77-84 ◽  
Author(s):  
Ahron Oren ◽  
Moshe Shilo
Keyword(s):  
Sulfur Respiration ◽  
Lactate Fermentation ◽  
Dark Metabolism

scholarly journals Carbohydrate‐dependent sulfur respiration in halo(alkali)philic archaea

2021 ◽  
Author(s):  
Dimitry Y. Sorokin ◽  
Enzo Messina ◽  
Francesco Smedile ◽  
Violetta La Cono ◽  
John E. Hallsworth ◽  
...  
Keyword(s):  
Sulfur Respiration

scholarly journals Dark metabolism: a molecular insight into how the Antarctic sea‐ice diatom Fragilariopsis cylindrus survives long‐term darkness

2019 ◽  
Vol 223 (2) ◽  
pp. 675-691 ◽  
Author(s):  
Fraser Kennedy ◽  
Andrew Martin ◽  
John P. Bowman ◽  
Richard Wilson ◽  
Andrew McMinn
Keyword(s):  
Sea Ice ◽  
Antarctic Sea Ice ◽  
Fragilariopsis Cylindrus ◽  
Dark Metabolism ◽  
The Antarctic ◽  
Insight Into

Batch culture growth model for lactate fermentation

1989 ◽  
Vol 68 (2) ◽  
pp. 123-130 ◽  
Author(s):  
Ayaaki Ishizaki ◽  
Tomomi Ohta ◽  
Genta Kobayashi
Keyword(s):  
Batch Culture ◽  
Growth Model ◽  
Lactate Fermentation ◽  
Culture Growth

scholarly journals Pseudodesulfovibrio Alkaliphilus, Sp. Nov., An Alkaliphilic Sulfate-Reducing Bacterium Isolated From a Terrestrial Mud Volcano

2021 ◽  
Author(s):  
Anastasia Frolova ◽  
Alexander Y. Merkel ◽  
Alexandra A. Kuchierskaya ◽  
Elizaveta A. Bonch-Osmolovskaya ◽  
Alexander I. Slobodkin
Keyword(s):  
Major Product ◽  
Mud Volcano ◽  
Total Size ◽  
Lactate Oxidation ◽  
Sulfate Reducing ◽  
Anaerobic Microorganisms ◽  
Lactate Fermentation ◽  
Bacterium Strain ◽  
Ph Range ◽  
Alkaliphilic Bacterium

Abstract The diversity of anaerobic microorganisms in terrestrial mud volcanoes is largely unexplored. Here we report the isolation of a novel sulfate-reducing alkaliphilic bacterium (strain F-1T) from a terrestrial mud volcano located at the Taman peninsula, Russia. Cells of strain F-1T were Gram- -negative motile vibrios with a single polar flagellum; 2.0–4.0 µm in length and 0.5 µm in diameter. The temperature range for growth was 6–37°C, with an optimum at 24°C. The pH range for growth was 7.0–10.5, with an optimum at pH 9.5. Strain F-1T utilized lactate, pyruvate, and molecular hydrogen as electron donors and sulfate, sulfite, thiosulfate, elemental sulfur, fumarate or arsenate as electron acceptors. In the presence of sulfate the end products of lactate oxidation were acetate, H2S and CO2. Lactate and pyruvate could also be fermented. The major product of lactate fermentation was acetate. The main cellular fatty acids were anteiso-С15:0, С16:0, С18:0, and iso-С17:1ω8. Phylogenetic analysis revealed that strain F-1T was most closely related to Pseudodesulfovibrio aespoeensis (98.05% similarity). The total size of the genome of the novel isolate was 3.23Mb and the genomic DNA G + C content was 61.93 mol%. The genome contained all genes essential for dissimilatoty sulfate reduction. We propose to assign strain F-1T to the genus Pseudodesulfovibrio, as a new species, Pseudodesulfovibrio alkaliphilus sp. nov. The type strain is F-1T (= KCTC 15918T = VKM B-3405T).

scholarly journals Functional analysis of Toxoplasma lactate dehydrogenases suggests critical roles of lactate fermentation for parasite growth in vivo

2017 ◽  
Vol 20 (1) ◽  
pp. e12794 ◽  
Author(s):  
Ningbo Xia ◽  
Jichao Yang ◽  
Shu Ye ◽  
Lihong Zhang ◽  
Yanqin Zhou ◽  
...  
Keyword(s):  
Functional Analysis ◽  
Parasite Growth ◽  
Lactate Fermentation ◽  
Lactate Dehydrogenases

Investigation of the dark metabolism of acetate in photoheterotrophically grown cells ofRhodospirillum rubrum

Microbiology ◽  
2000 ◽  
Vol 69 (1) ◽  
pp. 7-12 ◽  
Author(s):  
I. A. Berg ◽  
E. N. Krasil’nikova ◽  
R. N. Ivanovsky
Keyword(s):  
Dark Metabolism

Comparison of simultaneous and separate processes: saccharification and thermophilicL-lactate fermentation of catch crop and aquatic plant biomass

2012 ◽  
Vol 33 (13) ◽  
pp. 1523-1529 ◽  
Author(s):  
Satoshi Akao ◽  
Koutaro Maeda ◽  
Shingo Nakatani ◽  
Yoshihiko Hosoi ◽  
Hideaki Nagare ◽  
...  
Keyword(s):  
Aquatic Plant ◽  
Plant Biomass ◽  
Catch Crop ◽  
Lactate Fermentation
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