Results 31 to 40 of about 10,156 (179)

Actinobacteria Structure in Autogenic, Hydrogenic and Lithogenic Cultivated and Non-Cultivated Soils: A Culture-Independent Approach

Agronomy, 2019
The aim of the study was to determine the Actinobacteria structure in cultivated (C) versus non-cultivated (NC) soils divided into three groups (autogenic, hydrogenic, lithogenic) with consideration its formation process in order to assess the ...
Agnieszka Wolińska, Dorota Górniak, Urszula Zielenkiewicz, Agnieszka Kuźniar, Dariusz Izak, Artur Banach, Mieczysław Błaszczyk   +6 more
doaj   +1 more source

Application of Denaturing Gradient Gel Electrophoresis (DGGE) To Study the Diversity of Marine Picoeukaryotic Assemblages and Comparison of DGGE with Other Molecular Techniques [PDF]

Applied and Environmental Microbiology, 2001
ABSTRACT We used denaturing gradient gel electrophoresis (DGGE) to study the diversity of picoeukaryotes in natural marine assemblages. Two eukaryote-specific primer sets targeting different regions of the 18S rRNA gene were tested. Both primer sets gave a single band when used with algal cultures and complex fingerprints when used with ...
Díez, Beatriz, Pedrós-Alió, Carlos, Marsh, Terence L., Massana, Ramon   +3 more
openaire   +3 more sources

Effects of Beauveria bassiana and acephate on enzyme activities and microbial diversity in paddy soil

Plant, Soil and Environment, 2013
To investigate the ecological safety of Beauveria bassiana in soil, we evaluated the effects of different concentrations of B. bassiana spores suspensions and acephate on paddy soil microbial flora and enzyme activities in a potted trial.
W. Du, J. Zhou, P. Jiang, T. Yang, Y.Q. Bu, C.H. Liu, C.C. Dai   +6 more
doaj   +1 more source

Denaturing gradient gel electrophoresis as a fingerprinting method for the analysis of soil microbial communities

Plant, Soil and Environment, 2009
In soil microbial ecology, the effects of environmental factors and their gradients, temporal changes or the response to specific experimental treatments of microbial communities can only be effectively analyzed using methods that address the structural ...
V. Valášková, P. Baldrian
doaj   +1 more source

Analysis on Microbial Flora Changes During Processing and Storage of Spiced Goose Based on Pcr-Dgge Combined with Conventional Microbial Culture Methods [PDF]

E3S Web of Conferences, 2020
During the processing and storage process of spiced goose, samples were collected from raw goose meat (R0), spiced goose meat cooled for 2 hours (2h) and spiced goose meat stored for 1day (1d), 3 days (3d) and 5 days (5d).
Li Xing, Ou Xiuqiong, Jing Shaohong, Zhong Zhengze, Bu Lijun, Xie Huadong, Li Rui, Zhang Xiaochun   +7 more
doaj   +1 more source

Diversity of Marine Microbes by PCR-DGGE

Journal of the Korean Fisheries Society, 2007
Recently, the development of various culture-independent identification techniques for environmental microbes has greatly enhanced our knowledge of microbial diversity. In particular, denaturing gradient gel electrophoresis (DGGE) of 16S rDNA fragments, generated using the polymerase chain reaction (PCR) is frequently used to examine the diversity of ...
Yeong-Jin Kim, Hyo-Jin Cho, Sun-Nyoung Yu, Kwang-Youn Kim, Hyeung-Rak Kim, Soon-Cheol Ahn   +5 more
openaire   +2 more sources

Influence of Vegetation Structure on Lemur Recolonization of Post‐Fire Habitats in Northwestern Madagascar

American Journal of Primatology, Volume 88, Issue 7, July 2026.
Lemur species respond differently to fire‐related vegetation changes (structure, species diversity) according to body size and ecological specialization in the dry deciduous forests of northwestern Madagascar. ABSTRACT Habitat quality is a key determinant of wildlife distribution. Fire degrades forests by increasing canopy openness and eliminating even
Naina Ratsimba Rabemananjara, Misa Rasolozaka, Marie Odile Ravolanirina, Rogula Marivola, Seheno Harilala Randriamiarantsoa, Romule Rakotondravony, Hanta Razafindraibe, Dominik Schüßler, Ute Radespiel   +8 more
wiley   +1 more source

Co‐Detoxification of Multiple Mycotoxins: Microbial and Enzymatic Biodegradation Processes

Food Frontiers, Volume 7, Issue 4, July 2026.
The presence of mycotoxins poses a threat to food safety. This article reviews microbial/enzymatic detoxification technologies and the main degradation pathways of key mycotoxins. We propose to overcome current bottlenecks through enzyme engineering and synthetic biology, providing a roadmap for sustainable and scalable solutions.
Lixia Fan, Changying Guo, Saranya Poapolathep, Amnart Poapolathep, Mingxiao Ning, Bingchun Zhang, Xianfeng Ren, Antonio F. Logrieco   +7 more
wiley   +1 more source

Evaluating primers for profiling anaerobic ammonia oxidizing bacteria within freshwater environments. [PDF]

PLoS ONE, 2013
Anaerobic ammonia oxidizing (anammox) bacteria play an important role in transforming ammonium to nitrogen gas and contribute to fixed nitrogen losses in freshwater environments.
Puntipar Sonthiphand, Josh D Neufeld
doaj   +1 more source

Survival of a potential bacterial biocontrol agent in the soil and its impact on microbial communities

Pest Management Science, Volume 82, Issue 7, Page 6984-6998, July 2026.
In soil microcosms, the candidate Bacillus persisted ≥6 months and caused modest community shifts whose transience and magnitude were soil dependent. Abstract BACKGROUND Sclerotinia sclerotiorum is a major crop pathogen commonly managed using fungicides.
Amélie Polrot, Jérémie Béguet, Marie‐Christine Breuil, Marion Devers‐Lamrani, Fabrice Martin‐Laurent, Nadine Rouard, Aymé Spor   +6 more
wiley   +1 more source