Results 81 to 90 of about 3,517 (211)

The chemodiversity of paddy soil dissolved organic matter correlates with microbial community at continental scales

open access: yesMicrobiome, 2018
Background Paddy soil dissolved organic matter (DOM) represents a major hotspot for soil biogeochemistry, yet we know little about its chemodiversity let alone the microbial community that shapes it.
Hong-Yi Li   +15 more
doaj   +1 more source

Survival strategies of Eisenia fetida in antibiotic-contaminated soil based on screening canonical correlation analysis model

open access: yesEcotoxicology and Environmental Safety
Soil pollution from antibiotics has become increasingly severe, posing significant environmental and human health threats. Many soil organisms can survive and sustain their roles in maintaining soil ecosystems, even in polluted conditions.
Yucui Ning   +6 more
doaj   +1 more source

Laboratory diagnosis of tick-borne African relapsing fevers: latest developments

open access: yesFrontiers in Public Health, 2015
In Africa, relapsing fevers caused by ectoparasite-borne Borrelia species are transmitted by ticks, with the exception of Borrelia recurrentis, which is a louse-borne spirochete.
Aurélien eFotso Fotso   +1 more
doaj   +1 more source

ADP-dependent Phosphofructokinases in Mesophilic and Thermophilic Methanogenic Archaea

open access: yes, 2001
Phosphofructokinase (PFK) is a key enzyme of the glycolytic pathway in all domains of life. Two related PFKs, ATP-dependent and PPi-dependent PFK, have been distinguished in bacteria and eucarya, as well as in some archaea.
Kengen, S.W.M.   +7 more
core   +1 more source

Spirochaeta Pallida or Treponema Pallidum?

open access: yes, 1916
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Huffman, Otto V., Otto V. Huffman
core   +2 more sources

Isolierung und Charakterisierung von Spirochaeten aus dem Termitendarm [PDF]

open access: yes, 2005
Termiten beherbergen in ihrem Darm eine einzigartige Flora aus Bakterien, Archaeen, Flagellaten und Hefen. Diese symbiontische mikrobielle Gemeinschaft ist am Abbau von komplexen organischen Verbindungen beteiligt und ermöglicht es den Termiten schwer ...
Dröge, Stefan
core   +2 more sources

Estudios taxonómicos de hongos coprofílicos de la división ascomicota (clase: pirenomicetes) del Estado Zulia, Venezuela

open access: yesRevista Científica, 2010
En un estudio realizado durante los años 1999-2000, en 17 municipios del estado Zulia, Venezuela, se colectaron 250 muestras de heces de animales para detectar la presencia de hongos coprofílicos.
Adolfredo Delgado Avila   +2 more
doaj  

Spirochaeta recurrentis: A Filter Passer

open access: yes, 2006
Volume: 6Start Page: 152End Page ...
John L. Todd
core   +2 more sources

Bacterial Communities in Tissues and Surficial Mucus of the Cold-Water Coral Paragorgia arborea

open access: yesFrontiers in Marine Science, 2018
Coral bacterial associates can play important functional roles for the holobiont, such as nitrogen cycling, nutrient processing, and supporting immunity.
Bradley A. Weiler   +2 more
doaj   +1 more source

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