| dbo:abstract
|
- Polaribacter ist eine Gattung von Bakterien. Der Name deutet auf den Fundort hin, die ersten gefundenen Stämme dieser Gattung wurden aus polarem Eis isoliert. (de)
- Polaribacter is a genus in the family Flavobacteriaceae. They are gram-negative, aerobic bacteria that can be heterotrophic, psychrophilic or mesophilic. Most species are non-motile and species range from ovoid to rod-shaped. Polaribacter forms yellow- to orange-pigmented colonies. They have been mostly adapted to cool marine ecosystems, and their optimal growth range is at a temperature between 10 and 32 °C and at a pH of 7.0 to 8.0. They are oxidase and catalase-positive and are able to grow using carbohydrates, amino acids, and organic acids. There is evidence of two life strategies for members of the genus, Polaribacter. Some Polaribacter species are free-living and consume amino acids and carbohydrates, as well as have proteorhodopsin that enhances living in oligotrophic seawaters. Other species of Polaribacter attach to substrates in search of protein polymers. In the context of climate change, algal blooms are becoming increasingly prevalent. Members of the genus Polaribacter decompose algal cells and thus may be important in biogeochemical cycling, as well as influence seawater chemistry and the composition of microbial communities as temperatures continue to rise. This may impact the efficiency of the biological pump in sequestering atmospheric carbon. Polaribacter is a genus that is being continuously researched and to date there are 25 species that have been validly published under the International Code of Nomenclature of Prokaryotes (ICNP): , P. atrinae, , , P. filamentus, P. franzmannii, , , , , , P. irgensii, P. lacunae, , , , , , , , P. septentrionalilitoris, , , , P. vadi. The genus is sometimes incorrectly referred to as Polaribacer; Polarobacter or Polaribacteria. (en)
- 极地杆菌属（学名：Polaribacter）为黄杆菌科的一个属。该属的模式种为丝状极杆菌（Polaribacter filamentus）。 (zh)
|
| rdfs:comment
|
- Polaribacter ist eine Gattung von Bakterien. Der Name deutet auf den Fundort hin, die ersten gefundenen Stämme dieser Gattung wurden aus polarem Eis isoliert. (de)
- 极地杆菌属（学名：Polaribacter）为黄杆菌科的一个属。该属的模式种为丝状极杆菌（Polaribacter filamentus）。 (zh)
- Polaribacter is a genus in the family Flavobacteriaceae. They are gram-negative, aerobic bacteria that can be heterotrophic, psychrophilic or mesophilic. Most species are non-motile and species range from ovoid to rod-shaped. Polaribacter forms yellow- to orange-pigmented colonies. They have been mostly adapted to cool marine ecosystems, and their optimal growth range is at a temperature between 10 and 32 °C and at a pH of 7.0 to 8.0. They are oxidase and catalase-positive and are able to grow using carbohydrates, amino acids, and organic acids. (en)
|
