Results 71 to 80 of about 1,255,545 (179)

Marine actinobacteria: A concise account for young researchers [PDF]

open access: yes, 2018
541-547Present article consists the marine actinobacteria with reference to their occurrence, potentiality, culture media, pretreatment and identification.
Sivasankar, Palaniappan   +2 more
core  

Gut Microbiomes of Two Bamboo Locusts Reveal Divergent Metabolic Potentials

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
We compared the gut microbiota of two bamboo‐feeding locust pests, Ceracris kiangsu and Ceracris nigricornis, using 16S rRNA amplicon sequencing for six geographic populations of C. kiangsu and publicly available C. nigricornis datasets. Both species were dominated by Firmicutes and Proteobacteria, but showed significant differences in community ...
Hong‐Yu Liao   +6 more
wiley   +1 more source

Seasonal Variation of Gut Bacterial Community in Wild Apodemus agrarius Is Associated With Intrinsic and Extrinsic Environments

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
This study reveals sex‐specific associations among seasonal reproductive activity, gut bacterial diversity, and body size in wild mice. ABSTRACT Environmental factors and the reproductive status of animals have been reported to influence host gut microbial community structure significantly.
Yizhen Zhang   +4 more
wiley   +1 more source

Marine Institute's Monitoring Programme for Contaminants in Fish and Shellfish [PDF]

open access: yes, 2006
The Marine Institute monitors the levels of priority hazardous substances in a range of commercial fish species landed at Irish ports and also in shellfish from selected sites around the Irish coast.Funder: Marine ...
Marine Institute
core   +1 more source

Cross‐Range Comparison of Supraglacial Microbial Communities Between Gongga and Gangrigabu Mountains, Southeast Tibetan Plateau

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
We investigated bacterial and fungal community distribution on supraglacial debris from two monsoon‐influenced mountain ranges (Gongga and Gangrigabu) using high‐throughput sequencing. Despite harsh, nitrogen‐limited conditions, diverse microbial taxa were detected, with clear distance–decay patterns and strong glacier‐specificity; heterogeneous ...
Yang Hu, Qiao Liu, Xuyang Lu
wiley   +1 more source

Phylogenetic Diversity and Biological Activity of Actinobacteria Isolated from the Chukchi Shelf Marine Sediments in the Arctic Ocean

open access: yesMarine Drugs, 2014
Marine environments are a rich source of Actinobacteria and have the potential to produce a wide variety of biologically active secondary metabolites.
Meng Yuan   +4 more
doaj   +1 more source

Culture-independent diversity of actinobacteria associatedwith two marine sponges Hymeniacidon perlevis and Sponge sp.

open access: yes, 2008
A culture-independent nested PCR approach was employed to investigate the phylogenetic diversity of actinobacteria communities associated with two marine sponges Hymeniacidon perleve and Sponge sp. (Stach et al., 2003).
张卫, 信艳娟
core  

Antagonistic activity of marine sponges associated Actinobacteria

open access: yesJournal of Coastal Life Medicine, 2016
Objective: To focus on the isolation and preliminary characterization of marine sponges associated Actinobacteria particularly Streptomyces species and also their antagonistic activities against bacterial and fungal pathogens. Methods: The sponges were collected from Kovalam and Vizhinjam port of south-west coast of Kerala, India.
Selvakumar Dharmaraj   +1 more
openaire   +1 more source

Bioprospecting marine

open access: yesThe Microbe
Marine actinobacteria are a rich source of bioactive chemicals for a variety of uses, since they create secondary metabolites that have the potential to be used in biotechnology and to manufacture antibiotics. In this study, the bioactive characteristics
S. Rooban   +4 more
doaj   +1 more source

Antitumor Anthraquinones from an Easter Island Sea Anemone: Animal or Bacterial Origin?

open access: yesMarine Drugs, 2019
The presence of two known anthraquinones, Lupinacidin A and Galvaquinone B, which have antitumor activity, has been identified in the sea anemone (Gyractis sesere) from Easter Island.
Ignacio Sottorff   +6 more
doaj   +1 more source

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