Results 51 to 60 of about 972 (160)

A Nanoscale Study of Carbon and Nitrogen Fluxes in Mats of Purple Sulfur Bacteria: Implications for Carbon Cycling at the Surface of Coastal Sediments

open access: yesFrontiers in Microbiology, 2017
Mass blooms of purple sulfur bacteria growing seasonally on green stranded macroalgae have a major impact on the microbial composition and functionality of intertidal mats.
Cédric Hubas   +9 more
doaj   +1 more source

Diverse morphologies found in living microbial mats and associated microbialites—A field report from the alkaline and hypersaline Nuoertu Lake, Badain Jaran Desert, N‐China

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
Diverse living microbial communities showing stacked mats and finger‐like branching examples that grow with the support of reed grass (phytomicrobialites) as well as aragonitic stromatolitic tufa have been rediscovered in the alkaline and hypersaline Lake Nuoertu in the Badain Jaran Desert N. China.
S. V. Hohl   +3 more
wiley   +1 more source

Chromatiales ord. nov. [PDF]

open access: yes, 2015
Chro.ma.ti.a' les. M.L. neut. n. Chromatium type genus of the order; -ales ending to denote an order; M.L. fem. pl. n. Chromatiaceae the Chromatium order.
Johannes F. Imhoff, Imhoff, Johannes F.
core   +1 more source

Genome‐Resolved Approach of Guerrero Negro Hypersaline Microbial Mats Reveals the Metabolic Potential of Key Players in a Stratified Community

open access: yesEnvironmental Microbiology, Volume 27, Issue 11, November 2025.
The first metagenome‐assembled genomes (MAGs) from Guerrero Negro hypersaline microbial mats were recovered from natural and incubated samples. These MAGs include dominant and rare taxa, whose metabolic potential provides clues to metabolic versatility in the cycling of three elements (carbon, sulfur, and nitrogen) at the genome and community levels ...
Miguel A. Martínez‐Mercado   +5 more
wiley   +1 more source

Bacterial community shift revealed Chromatiaceae and Alcaligenaceae as potential bioindicators in the receiving river due to palm oil mill effluent final discharge [PDF]

open access: yes, 2017
A thorough outlook on the effect of palm oil mill effluent (POME) final discharge towards bacterial community dynamics in the receiving river is provided in this study by using a high-throughput MiSeq.
Shirai, Yoshihito   +19 more
core   +1 more source

A multi-gene approach in the systematics of the phototrophic purple sulfur bacteria genera Marichromatium and Allochromatium with description of the new species Allochromatium humboldtianum and the new biotype Marichromatium gracile biotype thermosulfidiphilum. [PDF]

open access: yes, 2009
In the present thesis two genera of the photosynthetic Purple Sulfur Bacteria (PSB) of the family Chromatiaceae are revised by molecular techniques which include extensive DNA-DNA hybridization (DDH) studies and a multi-gene analysis.
Serrano, Wilbert, Serrano, W.
core   +2 more sources

Chromatium tepidum sp. nov., a Thermophilic Photosynthetic Bacterium of the Family Chromatiaceae [PDF]

open access: yesInternational Journal of Systematic Bacteriology, 1986
A new species belonging to the photosynthetic bacterial genus Chromatium is described. This new organism differs from all other Chromatium species in its thermophilic character and hot-spring habitat. In addition, the combination of its carotenoid pigments, physiological peculiarities, and deoxyribonucleic acid base composition clearly define this ...
openaire   +1 more source

Allochromatium [PDF]

open access: yes, 2015
Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae Al' lo.chro.ma' ti.um. Gr. adj. allos the other; Chromatium a genus name; M.L. neut. n. Allochromatium the other Chromatium.
Johannes F. Imhoff, Imhoff, Johannes F.
core   +1 more source

Mixotrophic Growth Under Micro-Oxic Conditions in the Purple Sulfur Bacterium “Thiodictyon syntrophicum”

open access: yesFrontiers in Microbiology, 2019
The microbial ecosystem of the meromictic Lake Cadagno (Ticino, Swiss Alps) has been studied intensively in order to understand structure and functioning of the anoxygenic phototrophic sulfur bacteria community living in the chemocline. It has been found
Samuel M. Luedin   +12 more
doaj   +1 more source

Ecogenomics and limnological dynamics of a new Thiocapsa species blooming in the whole water column of a karstic lake

open access: yesLimnology and Oceanography, Volume 70, Issue 7, Page 1849-1866, July 2025.
Abstract Purple sulfur bacteria (PSB) of the family Chromatiaceae (Gammaproteobacteria) can perform chemo‐ and photo‐lithoautotrophy (through anoxygenic photosynthesis) in anoxic layers of freshwater stratified (including meromictic) lakes. This group has been extensively studied via physiological and ecological approaches, albeit their genomics has ...
Pedro J. Cabello‐Yeves   +7 more
wiley   +1 more source

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