Results 11 to 20 of about 2,120 (141)

Diversity and Seasonal Changes of Uncultured Planctomycetales in River Biofilms [PDF]

Applied and Environmental Microbiology, 2004
ABSTRACT Cell counts of planctomycetes showed that there were high levels of these organisms in the summer and low levels in the winter in biofilms grown in situ in two polluted rivers, the Elbe River and the Spittelwasser River.
I H M, Brümmer, A D M, Felske, I, Wagner-Döbler   +2 more
openaire   +2 more sources

The Microbiome of the Seaweed Cultivar Ulva compressa (Chlorophyta) and Its Persistence Under Micropollutant Exposure. [PDF]

Environ Microbiol Rep
Despite reduced bacterial diversity due to cultivation and subsequent micropollutant treatment, key bacterial functions are retained, promoting macroalgal growth and morphogenesis. ABSTRACT The green macroalga Ulva demonstrates exceptional growth rates, robustness, adaptability and potential for nitrogen and phosphorus removal; thus, it is a promising ...
Hardegen J, Amend G, Wichard T.
europepmc   +2 more sources

The presence of a dnaK (HSP70) multigene family in members of the orders Planctomycetales and Verrucomicrobiales [PDF]

Journal of Bacteriology, 1997
Sequences of the dnaK gene, coding for the 70-kDa heat shock protein (HSP70), were determined for six members of the order Planctomycetales, including representatives of three genera, and for the only cultivated member of the order Verrucomicrobiales, Verrucomicrobium spinosum.
N, Ward-Rainey, F A, Rainey, E, Stackebrandt   +2 more
openaire   +2 more sources

Schlesneria paludicola gen. nov., sp. nov., the first acidophilic member of the order Planctomycetales, from Sphagnum-dominated boreal wetlands [PDF]

International Journal of Systematic and Evolutionary Microbiology, 2007
Three strains of budding, ellipsoid-shaped and rosette-forming bacteria were isolated from acidic Sphagnum-dominated boreal wetlands of northern Russia and were designated strains MPL7T, MOB77 and SB2. The presence of crateriform pits and numerous fibrillar appendages on the cell surface and an unusual spur-like projection on one pole of the cell ...
Kulichevskaya, Irina S., Ivanova, Anastasia O., Belova, Svetlana E., Baulina, Olga I., Bodelier, Paul L. E., Rijpstra, W. Irene C., Sinninghe Damsté, Jaap S., Zavarzin, George A., Dedysh, Svetlana N.   +8 more
openaire   +2 more sources

Bacterial Community Structure in Soils With Fire-Deposited Charcoal Under Rotational Shifting Cultivation of Upland Rice in Northern Thailand. [PDF]

Ecol Evol
Enhanced microbial diversity was observed in the charcoal and charcoal‐mixed soil layers, with Proteobacteria, Chloroflexi, and Planctomycetota dominating across all soil samples. Specific bacterial genera, such as Pseudorhodoplanes and Ilumatobacter, showed significant changes in abundance due to charcoal presence.
Arunrat N, Uttarotai T, Kongsurakan P, Sereenonchai S, Hatano R.   +4 more
europepmc   +2 more sources

Screening of a Fosmid Library of Marine Environmental Genomic DNA Fragments Reveals Four Clones Related to Members of the Order Planctomycetales [PDF]

Applied and Environmental Microbiology, 1998
ABSTRACT A fosmid library with inserts containing approximately 40 kb of marine bacterial DNA (J. L. Stein, T. L. Marsh, K. Y. Wu, H. Shizuya, and E. F. DeLong, J. Bacteriol. 178:591–599, 1996) yielded four clones with 16S rRNA genes from the order Planctomycetales . Three of the clones belong to the
K L, Vergin, E, Urbach, J L, Stein, E F, DeLong, B D, Lanoil, S J, Giovannoni   +5 more
openaire   +2 more sources

Effect of Dietary Carbohydrate-to-Protein Ratio on Gut Microbiota in Atlantic Salmon (Salmo salar)

Animals, 2019
Atlantic salmon (Salmo salar) is a carnivorous fish species whose productive performance tends to be suboptimal when fed low-cost carbohydrate rich meals.
Alejandro Villasante, Carolina Ramírez, Natalia Catalán, Rafael Opazo, Patricio Dantagnan, Jaime Romero   +5 more
doaj   +1 more source

Geomorphic and environmental controls on microbial mat fabrics on Little Ambergris Cay, Turks and Caicos Islands

Sedimentology, Volume 70, Issue 6, Page 1915-1944, October 2023., 2023
Abstract To interpret microbially influenced paleoenvironments in the sedimentary record, it is crucial to understand what processes control the development of microbial mats in modern environments. This article reports results from a multiyear study of Little Ambergris Cay, Turks and Caicos Islands, an uninhabited island floored by broad tracts of ...
Nathaniel T. Stein, John P. Grotzinger, Daven P. Quinn, Usha F. Lingappa, Theodore M. Present, Elizabeth J. Trower, Maya L. Gomes, Emily Orzechowski, Marjorie Cantine, Kyle S. Metcalfe, Woodward W. Fischer, Bethany L. Ehlmann, Justin V. Strauss, Andrew H. Knoll   +13 more
wiley   +1 more source

Bacterial Preferences for Specific Soil Particle Size Fractions Revealed by Community Analyses

Frontiers in Microbiology, 2018
Genetic fingerprinting demonstrated in previous studies that differently sized soil particle fractions (PSFs; clay, silt, and sand with particulate organic matter (POM)) harbor microbial communities that differ in structure, functional potentials and ...
Michael Hemkemeyer, Anja B. Dohrmann, Bent T. Christensen, Christoph C. Tebbe   +3 more
doaj   +1 more source

Comparison of primer sets for the study of Planctomycetes communities in lentic freshwater ecosystems [PDF]

, 2011
International audienceIn search of a primer set that could be used to study Planctomycetes dynamics in lakes and especially via fingerprinting methods, e.g.
Humbert, Jean-François, Pollet, Thomas, Tadonléké, Rémy,   +2 more
core   +2 more sources