Anaerobic Microbial Community in the Aerobic Water and at the Oxic/Anoxic Interface in the Black Sea

2010 ◽  
pp. 27-46 ◽  
Author(s):  
N. V. Pimenov ◽  
A. L. Bryukhanov ◽  
V. A. Korneeva ◽  
E. E. Zakharova ◽  
P. A. Sigalevich ◽  
...  
Keyword(s):  
Microbial Community ◽  
Black Sea ◽  
The Black Sea ◽  
Anaerobic Microbial Community ◽  
Aerobic Water

A psychrophilic sulfate-reducing bacterium from the Black Sea aerobic water

Microbiology ◽  
2012 ◽  
Vol 81 (6) ◽  
pp. 752-754
Author(s):  
E. E. Zakharova ◽  
V. A. Korneeva ◽  
A. L. Bryukhanov ◽  
N. V. Pimenov
Keyword(s):  
Black Sea ◽  
The Black Sea ◽  
Sulfate Reducing ◽  
Aerobic Water

scholarly journals Fingerprinting Microbial Assemblages from the Oxic/Anoxic Chemocline of the Black Sea

2003 ◽  
Vol 69 (11) ◽  
pp. 6481-6488 ◽  
Author(s):  
Costantino Vetriani ◽  
Hiep V. Tran ◽  
Lee J. Kerkhof
Keyword(s):  
Microbial Community ◽  
Restriction Fragment Length Polymorphism ◽  
Water Column ◽  
Black Sea ◽  
Restriction Fragment ◽  
Length Polymorphism ◽  
Fragment Length ◽  
Fragment Length Polymorphism ◽  
The Black Sea ◽  
Restriction Fragment Length

ABSTRACT Biomass samples from the Black Sea collected in 1988 were analyzed for SSU genes from Bacteria and Archaea after 10 years of storage at −80°C. Both clonal libraries and direct fingerprinting by terminal restriction fragment length polymorphism (T-RFLP) analyses were used to assess the microbial community. Uniform and discrete depth distributions of different SSU phylotypes were observed. However, most recombinant clones were not restricted to a specific depth in the water column, and many of the major T-RFLP peaks remain uncharacterized. Of the clones obtained, an ε-Proteobacteria and a Pseudoalteromonas-like clone accounted for major peaks in the fingerprint, while deeply branching lineages of α- and γ-Proteobacteria were associated with smaller peaks. Additionally, members were found among both the δ-Proteobacteria related to sulfate reducers and the Archaea related to phylotypes from the ANME groups that anaerobically oxidize methane.

scholarly journals Microbial community development on model particles in the deep sulfidic waters of the Black Sea

2020 ◽  
Author(s):  
Saara Suominen ◽  
Karlijn Doorenspleet ◽  
Jaap S. Sinninghe Damsté ◽  
Laura Villanueva
Keyword(s):  
Microbial Community ◽  
Community Development ◽  
Black Sea ◽  
The Black Sea

Microbial production of methane in the aerobic water layer of the Black Sea

2004 ◽  
Vol 399 (1-6) ◽  
pp. 493-495 ◽  
Author(s):  
I. I. Rusanov ◽  
S. K. Yusupov ◽  
A. S. Savvichev ◽  
A. Yu. Lein ◽  
N. V. Pimenov ◽  
...  
Keyword(s):  
Black Sea ◽  
Water Layer ◽  
Microbial Production ◽  
The Black Sea ◽  
Aerobic Water

scholarly journals Influence of the Depth and Season on Microbial Community Dynamics of the Black Sea

2021 ◽  
Author(s):  
Rafet Cagri Ozturk ◽  
Ilhan Altinok ◽  
Ali Muzaffer Feyzioglu ◽  
Erol Capkin ◽  
Ilknur Yildiz
Keyword(s):  
Microbial Community ◽  
Community Composition ◽  
Black Sea ◽  
Community Dynamics ◽  
Microbial Community Composition ◽  
The Black Sea ◽  
Ecological Niches ◽  
Rrna Gene ◽  
Similar Species ◽  
Microbial Community Dynamics

Abstract The Black Sea is a unique environment having a thin layer of oxic-zone above and anoxic-zone below. Seasonal, vertical, and horizontal microbial assemblages were studied in terms of diversity, abundance, community structure using NGS of the 16S rRNA gene. Total of 750 bacteria species from 23 different phyla were identified. The number of species richness increased from the surface to deeper zones. Although microbial community compositions between sampling stations were similar, microbial community compositions were significantly different vertically between zones. Community compositions of the seawater and sediment were also significantly different. Community composition at 5 meters in summer was significantly different from other seasons, while remaining depths appeared similar. Species of nitrite-oxidizing, sulfate-reducing, thiosulfate reducing, Iron-reducing, Fe-Mn reducing and electricity-producing bacteria were reported for the first time in the Black Sea. Proteobacteria dominated all the sampling depths. Proteobacteria, Cyanobacteria, Bacteroidetes, and Verrucomicrobia were present in the whole water column, while Nitrospinae, Chloroflexi, and Kiritimatiellaeota were restricted, appearing abundant at 75 meters and deeper layers. Vertical microbial community composition variation is attributable to environmental factors and their adaptations to the various ecological niches.

Investigation of the sulfate-reducing bacterial community in the aerobic water and chemocline zone of the Black Sea by the fish technique

Microbiology ◽  
2011 ◽  
Vol 80 (1) ◽  
pp. 108-116 ◽  
Author(s):  
A. L. Bryukhanov ◽  
V. A. Korneeva ◽  
T. A. Kanapatskii ◽  
E. E. Zakharova ◽  
E. V. Men’ko ◽  
...  
Keyword(s):  
Bacterial Community ◽  
Black Sea ◽  
The Black Sea ◽  
Fish Technique ◽  
Sulfate Reducing ◽  
Aerobic Water

Methane dynamics in a microbial community of the Black Sea traced by stable carbon isotopes in vitro

2006 ◽  
Vol 37 (10) ◽  
pp. 1411-1419 ◽  
Author(s):  
Richard Seifert ◽  
Katja Nauhaus ◽  
Martin Blumenberg ◽  
Martin Krüger ◽  
Walter Michaelis
Keyword(s):  
Microbial Community ◽  
Carbon Isotopes ◽  
Black Sea ◽  
Stable Carbon Isotopes ◽  
The Black Sea ◽  
Stable Carbon ◽  
Methane Dynamics
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