Environmental disturbances of trophic interactions and their impacts on a multi-host sapronotic pathogen [0.03%]
干扰营养级相互作用的环境扰动及其对多宿主体外寄生病原体的影响
Ahmadou Sylla,Christine Chevillon,Magdalene Dogbe et al.
Ahmadou Sylla et al.
Sapronotic pathogens are constituents of complex trophic networks, such as those that structure aquatic and soil ecosystems. In such habitats, sapronotic pathogens live and reproduce among microbial consortia; they also may occasionally inf...
The PceA-Orthologous Reductive Dehalogenase of Dehalococcoides mccartyi CBDB1 Is Involved in 1,2,4-Trichlorobenzene Respiration [0.03%]
脱卤克雷伯氏菌CBDB1中PceA直系同源物的还原脱卤酶参与1,2,4-三氯苯呼吸作用
Franziska Greiner-Haas,Dominique Türkowsky,Stefan Schwoch et al.
Franziska Greiner-Haas et al.
The reductive dehalogenation of halogenated benzenes by anaerobic bacteria is of great environmental and biotechnological importance; however, the role of specific reductive dehalogenases in the dehalogenation of different isomers has not b...
Seasons and vertical dynamics influence community composition in a flooded and abandoned mica mine [0.03%]
季节和垂直动态影响废弃云母矿山淹没区群落组成
Elise Lhoste,Jaclin David,Violaine Ponsin et al.
Elise Lhoste et al.
Artificial lakes formed from past mining activities represent unique but underexplored ecosystems that support diverse microbial communities. This study examined how seasonal variation and depth influence bacterial, archaeal, and micro-euka...
N L Larke-Mejía,L de Oliveira Martins,J C Murrell
N L Larke-Mejía
Isoprene, a highly reactive biogenic volatile organic compound (VOC) emitted by terrestrial vegetation, influences atmospheric chemistry but its microbial degradation remains poorly understood. Aerobic degradation begins with isoprene monoo...
Aspen-associated soil microbiomes reveal different strategies for nitrogen acquisition across ecosystems in Mexico and Canada [0.03%]
墨西哥和加拿大生态系统的美洲松相关土壤微生物群揭示了获得氮的不同策略
Anna Fijarczyk,Roos Goessen,Marie-Josée Morency et al.
Anna Fijarczyk et al.
Plant species shape soil microbiome composition through species-specific interactions. However, it is less clear how these interactions vary across populations that diverged a long time ago. In this study, we explore the influence of host g...
Laboratory warming and wetting drives microbial respiration, enzyme activity, and community composition in a boreal forest soil [0.03%]
实验室增温加湿处理增加了北方针叶林土壤的微生物呼吸作用、酶活以及群落组成
Lindsay W Gaimaro,Stacey J Doherty,Christopher C M Baker et al.
Lindsay W Gaimaro et al.
Soils in northern latitudes are warming, resulting in changes to soil abiotic and biotic processes. We conducted a laboratory study of boreal forest soils from Finland where we manipulated temperature and moisture while measuring respiratio...
Risk assessment of plant-to-bacterium transgene flow associated with novel small synthetic genome (mini-synplastome) platforms for plastid genetic engineering [0.03%]
基于新型小型合成基因组(mini-合成叶绿体基因组)平台的质体遗传工程中植物到细菌反向转移风险评估
Aaron G Vincent,Ivette A Fuentes Quispe,Mohammad Majdi et al.
Aaron G Vincent et al.
Novel cutting-edge technologies for plastid genetic engineering have a great potential in agriculture. Genetic engineering of the plastid genome (plastome) can be performed using both conventional homologous recombination (HR) vectors, and ...
Climate Change-Driven Risks on Contamination Routes and Timing, and Phage Control of Salmonella on Leafy Greens [0.03%]
气候变化对污染途径和时机的威胁及噬菌体对叶绿蔬菜中沙门氏菌的控制作用
Sahin Namli,Hilal Samut,Nuray Comlekcioglu et al.
Sahin Namli et al.
This study investigated the persistence and control of S. enterica serovar Newport on garden cress under warming temperature scenarios (15, 17, 19, 21 °C), simulating climate change-relevant conditions. Two contamination routes -seed and i...
Saline-alkaline mediated chemotaxis in the plant growth-promoting rhizobacterium Enterobacter cloacae [0.03%]
产植促生菌阴沟肠杆菌中的盐碱介导化学趋向性
Yajun Fan,Hanna Wang,Haonan Guo et al.
Yajun Fan et al.
The biomass, pH changes, and chemotaxis of Enterobacter cloacae (E. cloacae) DJ strain were assessed under various conditions using liquid culture and semi-solid agar plate. Concurrentl, GABA concentration, GAD activity and chemotactic gene...
Subsurface microbiology and the pressing societal need to support future exploration [0.03%]
地下微生物学及支持未来探测工作的迫切社会需求
Cody S Sheik,Andrew D Steen,Brandi Kiel Reese et al.
Cody S Sheik et al.
Subsurface microbiology is at a crossroads, evolving from asking 'who's home' to seeking clarity on microbes' functionality and the key processes that constrain subsurface life. Importantly, the processes subsurface microorganisms mediate a...