Samir Damare,Chandralata Raghukumar
Samir Damare
Whereas fungi in terrestrial soils have been well studied, little is known of them in deep-sea sediments. Recent studies have demonstrated the presence of fungal hyphae in such sediments but in low abundance. We present evidence in this stu...
Hormone therapy alters the composition of the vaginal microflora in ovariectomized rats [0.03%]
卵巢切除大鼠的激素治疗会改变阴道菌群的构成
E Bezirtzoglou,Ch Voidarou,A Papadaki et al.
E Bezirtzoglou et al.
The aim of the present study was to evaluate the alterations that may take place in the bacterial genital tract flora in the absence of ovarian hormones. The role of hormone replacement therapy was also assessed. For this purpose, various b...
The ecology of Bacillus thuringiensis on the Phylloplane: colonization from soil, plasmid transfer, and interaction with larvae of Pieris brassicae [0.03%]
伯克霍尔德菌在植物叶表层的生态研究：土壤定殖、质粒转移及与菜粉蝶幼虫的相互作用
M F Bizzarri,A H Bishop
M F Bizzarri
Seedlings of clover (Triflorium hybridum) were colonized by Bacillus thuringiensis when spores and seeds were co-inoculated into soil. Both a strain isolated in the vegetative form from the phylloplane of clover, 2810-S-4, and a laboratory ...
Community assembly of terrestrial testate amoebae: how is the very first beginning characterized? [0.03%]
陆生壳虫第一次集落特征是什么样的？
Manfred Wanner,Michael Elmer,Marian Kazda et al.
Manfred Wanner et al.
Testate amoebae play an important role at the very first beginning of succession on land. We used litterbags buried into four different soils to study the early colonization (which occurred within less than 55 days) and establishment of tes...
Biostimulation of estuarine microbiota on substrate coated agar slides: a novel approach to study diversity of autochthonous Bdellovibrio- and like organisms [0.03%]
底胶涂布平板上受生物刺激的潮间带微生物群包涵体细菌和类菌样产物的新型研究方法及本土群体 BDS 和 BLDO 的多样性研究
Ashvini Chauhan,Henry N Williams
Ashvini Chauhan
Characterization of Bdellovibrio- and like organisms (BALOs) from environmental samples involves growing them in the presence of Gram-negative prey bacteria and isolation of BALO plaques. This labor-intensive enrichment and isolation proced...
Screening and isolation of PHB-producing bacteria in a polluted marine microbial mat [0.03%]
从污染的海洋微生物垫中筛选及分离聚羟基丁酸酯生产菌
Alejandro López-Cortés,Alberto Lanz-Landázuri,José Q García-Maldonado
Alejandro López-Cortés
The characteristics of microbial mats within the waste stream from a seafood cannery were compared to a microbial community at a pristine site near a sandy beach at Puerto San Carlos, Baja California Sur, Mexico. Isolation of poly-beta-hydr...
Influence of algal community structure on denitrification rates in periphyton cultivated on artificial substrata [0.03%]
人工基质上着生藻类群落结构对脱氮速率的影响
Cari K Ishida,Shai Arnon,Christopher G Peterson et al.
Cari K Ishida et al.
We conducted a field survey of periphyton cultivated on benthic mesh installations in freshwater aquatic systems, including two constructed wetlands and a pond, and also studied periphyton grown on a benthic mesh in laboratory mesocosms. Th...
Evidence for the presence of Legionella bacteriophages in environmental water samples [0.03%]
环境中Legionella噬菌体存在的证据
Elke Lammertyn,Johan Vande Voorde,Eef Meyen et al.
Elke Lammertyn et al.
The existence and preliminary characterization of bacteriophages active against the Gram-negative human pathogen Legionella pneumophila, the causative agent of a very severe form of pneumonia, are reported. Four phages belonging to the fami...
Effects of arbuscular mycorrhizas on ammonia oxidizing bacteria in an organic farm soil [0.03%]
丛枝菌根对有机农田土壤氨氧化细菌的影响
T R Cavagnaro,L E Jackson,K M Scow et al.
T R Cavagnaro et al.
Arbuscular mycorrhizal fungi (AMF) are potentially important in nutrient cycling in agricultural soils and particularly in soils managed for organic production; little is known, however, about the interrelationships between AMF and other me...
Molecular analysis of the spatio-temporal distribution of sulfate-reducing bacteria (SRB) in Camargue (France) hypersaline microbial mat [0.03%]
法国卡马格超盐湖微生物垫中硫酸还原菌(SRB)时空分布的分子分析
Aude Fourçans,Anthony Ranchou-Peyruse,Pierre Caumette et al.
Aude Fourçans et al.
The spatio-temporal distribution of sulfate-reducing bacteria (SRB) in the microbial mat of Camargue (Salins-de-Giraud, France) was investigated by molecular approaches at both microscale spatial resolution and different taxonomic organizat...