Growth response of soda lake bacterial communities to simulated rainfall [0.03%]
模拟降雨对苏打湖细菌群落生长响应的影响
M Krammer,B Velimirov,U Fischer et al.
M Krammer et al.
Moderately saline soda lakes harbor extremely abundant and fast growing bacterial communities. An interesting phenomenon of an explosive bacterial growth in shallow soda lakes in Eastern Austria after dilution with rainwater, concomitantly ...
Assessment of microzooplankton grazing on Heterosigma akashiwo using a species-specific approach combining quantitative real-time PCR (QPCR) and dilution methods [0.03%]
结合定量实时聚合酶链反应（QPCR）和稀释法的特异方法评估微 zooplankton 对 Heterosigma akashiwo 的摄食率
Elif Demir,Kathryn J Coyne,Martina A Doblin et al.
Elif Demir et al.
Delaware's Inland Bays (DIB) are subject to numerous mixed blooms of harmful raphidophytes each year, and Heterosigma akashiwo is one of the consistently occurring species. Often, Chattonella subsalsa, C. cf. verruculosa, and Fibrocapsa jap...
Microbial diversity during cellulose decomposition in different forest stands: I. microbial communities and environmental conditions [0.03%]
不同林分中纤维素分解过程中的微生物多样性 第一部分 微生物群落和环境条件
Ariana Kubartová,Judicaël Moukoumi,Thierry Béguiristain et al.
Ariana Kubartová et al.
We studied the effect of forest tree species on a community of decomposers that colonize cellulose strips. Both fungal and bacterial communities were targeted in a native forest dominated by beech and oak and 30-year-old beech and spruce pl...
The modulating role of dissolved organic matter on spatial patterns of microbial metabolism in Lake Erie sediments [0.03%]
溶解性有机质在安大略湖沉积物中微生物代谢空间格局中的调制作用
Matthew J Hoostal,Juan L Bouzat
Matthew J Hoostal
To evaluate the role of dissolved organic matter (DOM) on microbial community metabolism, we established extracellular enzyme activity (EEA) and substrate-induced respiration (SIR) profiles of sediment samples collected from littoral and pr...
Progress toward understanding the distribution of Accumulibacter among full-scale enhanced biological phosphorus removal systems [0.03%]
了解积累菌在规模化除磷系统中分布的研究进展
Shaomei He,April Z Gu,Katherine D McMahon
Shaomei He
This study investigated the role of Accumulibacter-related bacterial populations and factors influencing their distribution in enhanced biological phosphorus removal (EBPR) systems in the USA. For this purpose, five full-scale wastewater tr...
Amarja A Joshi,Pradnya P Kanekar,Anita S Kelkar et al.
Amarja A Joshi et al.
Aerobic, alkaliphilic bacteria were isolated and characterized from water and sediment samples collected in the winter season, January 2002 from alkaline Lonar lake, India, having pH 10.5. The total number of microorganisms in the sediment ...
Dynamics of nitrous oxide reductase genes (nosZ) in intertidal rocky biofilms and sediments of the Douro River estuary (Portugal), and their relation to N-biogeochemistry [0.03%]
葡萄牙杜罗河口潮间带岩石生物膜和沉积物中一氧化二氮还原酶基因（nosZ）的动态及其与N生物地球化学的关系
C Magalhães,N Bano,W J Wiebe et al.
C Magalhães et al.
In this study, temporal variability of nosZ genotypes was evaluated in two intertidal rocky biofilms and two intertidal sediment sites of the Douro River estuary, Portugal. The results were compared to rates of key N-cycle processes and env...
Responses of benthic bacteria to experimental drying in sediments from Mediterranean temporary rivers [0.03%]
地中海季节性河流底栖细菌对干燥实验的响应机制研究
Stefano Amalfitano,Stefano Fazi,Annamaria Zoppini et al.
Stefano Amalfitano et al.
In the semiarid Mediterranean regions, water scarcity represents a common physiological stress for microbial communities residing in river sediments. However, the effect of drying has not yet adequately been evaluated when analyzing riverin...
Amino acids, iron, and growth rate as key factors influencing production of the Pseudomonas putida BTP1 benzylamine derivative involved in systemic resistance induction in different plants [0.03%]
色氨酸、铁和生长速率是植物诱导系统获得性抗性的关键因素
Marc Ongena,Emmanuel Jourdan,Akram Adam et al.
Marc Ongena et al.
The biological control bacterium Pseudomonas putida BTP1 exerts its protective effect mostly by inducing an enhanced state of resistance in the host plant against pathogen attack [induced systemic resistance (ISR)]. We previously reported t...
Soil microbial community associated with an invasive grass differentially impacts native plant performance [0.03%]
一种入侵草本植物相关土壤微生物群落对本地植物生长的影响不同
Katharine M Batten,Kate M Scow,Erin K Espeland
Katharine M Batten
This study is one of the first to show that invasive plant-induced changes in the soil microbial community can negatively impact native plant performance. This greenhouse experiment tested whether soil microbial communities specific to the ...