DNA methylation confers epigenetic changes in cold-adapted microorganisms in response to cold stress [0.03%]
DNA甲基化赋予了冷适应微生物对冷应激的表观遗传变化
Xuying Bu,Xufeng Dou,Zhe Chen et al.
Xuying Bu et al.
DNA methylation modification regulates gene expression during temperature stress. The adaptation mechanisms of cold-adapted microorganisms to low temperatures have been explained at the gene and metabolic levels. However, considering the im...
Kathleen C Benison,John E Hallsworth,Polona Zalar et al.
Kathleen C Benison et al.
Studies of microorganisms in extreme Mars-analog environments have generally overlooked fungi. Here, we document fungi in lake waters, slime, and halite of the acid-saline Lakes Magic and Gneiss in Western Australia with pH 1.4-3.5 and 7-32...
ABC-type salt tolerance transporter genes are abundant and mutually shared among the microorganisms of the hypersaline Sambhar Lake [0.03%]
ABC型耐盐转运蛋白基因在超咸的萨姆巴尔湖微生物中丰富且相互共享
Srikanta Pal,Raju Biswas,Abhijit Sar et al.
Srikanta Pal et al.
To fish-out novel salt-tolerance genes, metagenomic DNA of moderately saline sediments of India's largest hypersaline Sambhar Lake was cloned in fosmid. Two functionally-picked clones helped the Escherichia coli host to tolerate 0.6 M NaCl....
Halobellus marinus sp. nov., Halobellus ordinarius sp. nov., Halobaculum rarum sp. nov., and Halorarum halobium sp. nov., halophilic archaea isolated from marine solar salt and a saline lake [0.03%]
从海洋晒盐和咸水湖中分离得到的4株极端嗜盐古菌新种：_HALOBELLUS MARINUS_, _HALOBELLUS ORDINARIUS_, _HALOBACULUM RARUM_ 和 _HALORARUM HALOBIUM_
Ling-Rui Zhu,Chidiebele Nwankwo,Jing Hou et al.
Ling-Rui Zhu et al.
Four halophilic archaeal strains were isolated from sea salt and a saline lake in China. Based on phylogenetic and phylogenomic analyses, the four strains are related to the genera of Halobellus, Halobaculum, and Halorarum within the family...
Genomic highlights of the phylogenetically unique halophilic purple nonsulfur bacterium, Rhodothalassium salexigens [0.03%]
盐生红螺菌Rhodothalassium salexigens的基因组亮点
Michael T Madigan,Kelly S Bender,Mary N Parenteau et al.
Michael T Madigan et al.
Rhodothalassium (Rts.) salexigens is a halophilic purple nonsulfur bacterium and the sole species in the genus Rhodothalassium, which is itself the sole genus in the family Rhodothalassiaceae and sole family in the order Rhodothalassiales (...
Mechanism of decolorization and degradation of direct brown D3G by a halo-thermophilic consortium [0.03%]
耐卤嗜热菌群对直接棕色D3G的脱色及降解机制研究
Wenying Wang,Zuotao Zhang,Meichen Sun et al.
Wenying Wang et al.
Azo dye wastewater has garnered significant attention from researchers because of its association with high-temperature, high-salt, and high-alkali conditions. In this study, consortium ZZ efficiently decolorized brown D3G under halophilic ...
Insights into the dynamics and evolution of Rummeliibacillus stabekisii prophages in extreme environments: from Antarctic soil to spacecraft floors [0.03%]
极端环境中的动态和进化：从南极土壤到航天器地板上的Rummeliibacillus stabekisii噬菌体性质洞察
Caroline Martiniuc,Igor Taveira,Fernanda Abreu et al.
Caroline Martiniuc et al.
Since prophages can play a multifaceted role in bacterial evolution, this study aims to characterize the virome of Rummeliibacillus stabekisii, a bacterium isolated from different environments, including Antarctic soil and NASA spacecraft f...
Unraveling the effects of polyhydroxyalkanoates accumulation in Pseudomonas extremaustralis growth and survival under different pH conditions [0.03%]
pH变化条件下聚羟基烷酸酯积累对南极栖游不动杆菌生长和存活的影响机制研究
María Gabriela Brito,Nancy I López,Laura J Raiger Iustman
María Gabriela Brito
Polyhydroxyalkanoates (PHAs) are intracellular polymers that enhance bacterial fitness against various environmental stressors. Pseudomonas extremaustralis 14-3b is an Antarctic bacterium capable of accumulating, short-chain-length PHAs (sc...
James A Raymond
James A Raymond
Among the many ice-binding proteins (IBPs) found in microorganisms (bacteria, archaea, fungi and algae), the canonical DUF3494 beta-barrel type is the most common. Until now, little variation has been found in this structure: an initial coi...
Characterization of a family IV esterase from extremely halophilic archaeon Haloarcula japonica [0.03%]
来源于极端嗜盐古菌Haloarcula japonica的一类家族IV酯酶的特性研究
Hiromichi Kato,Shota Ambai,Fumiya Ikeda et al.
Hiromichi Kato et al.
The novel esterase gene lipP1, which encodes HjEstP1, was discovered in the genome of the extremely halophilic archaeon Haloarcula japonica. A homology search and sequence alignment revealed that HjEstP1 is a member of family IV esterases w...