Results 91 to 100 of about 14,955 (253)

Laboratory surveillance of communicable diseases : enteric pathogens [PDF]

open access: yes, 2007
Laboratories represent a crucial link in the surveillance chain. Since only a small proportion of cases of enteric infections are asked to submit a stool sample, one needs to assess the practices for testing for enteric pathogens and their notification ...
Gauci, Charmaine   +3 more
core  

Trophic Plasticity of the Invasive Redbelly Tilapia (Coptodon zillii) in China Inferred From DNA Metabarcoding Analysis

open access: yesEcology and Evolution, Volume 15, Issue 4, April 2025.
The feeding patterns of invasive populations of C. zillii in different habitats and seasons within a large‐scale geographic area (spanning 9.86° latitude and 10.47° longitude) in China were directly compared. ABSTRACT The redbelly tilapia (Coptodon zillii) is one of the most dangerous invasive alien fishes in the world.
Shoujie Tang   +3 more
wiley   +1 more source

Clarifying the phylogeny and systematics of the recalcitrant tribe Leptocircini (Lepidoptera: Papilionidae) with whole‐genome data

open access: yesSystematic Entomology, Volume 50, Issue 2, Page 387-414, April 2025.
Production of de novo complete whole genomes and scaffolding with new reference genomes of Leptocircini allow to extract thousands of orthologous genes for almost all species of the tribe. Extensive phylogenomic analyses allow to revise taxonomy and systematics of the group based on phylogenomic trees representing 90% of Leptocircini. Whole‐genome data
Eliette L. Reboud   +7 more
wiley   +1 more source

Leveraging Transcriptional Signatures of Diverse Stressors for Bumble Bee Conservation

open access: yesMolecular Ecology, Volume 34, Issue 3, February 2025.
ABSTRACT Organisms in nature are subjected to a variety of stressors, often simultaneously. Foremost among stressors of key pollinators are pathogens, poor nutrition and climate change. Landscape transcriptomics can be used to decipher the relative role of stressors, provided there are unique signatures of stress that can be reliably detected in field ...
Gabriela M. Quinlan   +2 more
wiley   +1 more source

A recent whole-genome duplication divides populations of a globally-distributed microsporidian [PDF]

open access: yes, 2016
This is the final version of the article. Available from Oxford University Press via the DOI in this record.The Microsporidia are a major group of intracellular fungi and important parasites of animals including insects, fish, and immunocompromised ...
Campbell, SE   +8 more
core   +1 more source

What proteomics has taught us about honey bee (Apis mellifera) health and disease

open access: yesPROTEOMICS, Volume 25, Issue 1-2, January 2025.
Abstract The Western honey bee, Apis mellifera, is currently navigating a gauntlet of environmental pressures, including the persistent threat of parasites, pathogens, and climate change – all of which compromise the vitality of honey bee colonies.
Maor Arad   +6 more
wiley   +1 more source

Multiple losses of sex within a single genus of Microsporidia

open access: yesBMC Evolutionary Biology, 2007
Background Most asexual eukaryotic lineages have arisen recently from sexual ancestors and contain few ecologically distinct species, providing evidence for long-term advantages of sex. Ancient asexual lineages provide rare exceptions to this rule and so
Ironside Joseph E
doaj   +1 more source

Human Microsporidial Infections [PDF]

open access: yes, 2006
Microsporidia are eukaryotic, spore forming obligate intracellular parasites, first recognised over 100 years ago. Microsporidia are becoming increasingly recognised as infectious pathogens causing intestinal and extra-intestinal diseases in both immuno ...
D D, Duhlinska   +4 more
core  

Metagenomic and Transcriptomic Analysis Reveals Crosstalk Between Intratumor Mycobiome and Hosts in Early‐Stage Nonsmoking Lung Adenocarcinoma Patients

open access: yesThoracic Cancer, Volume 16, Issue 2, January 2025.
ES‐LUAD exhibits specific enrichment or depletion of certain fungal species, showing significant correlations with host transcription. Additionally, we have developed a fungal consortium that can effectively distinguish between patients with ES‐LUAD and HCs.
Yaohui Sun   +9 more
wiley   +1 more source

Intestinal microsporidiosis: a new entity in Malaysia? [PDF]

open access: yes, 2008
Objective: Intestinal microsporidia is an emerging human disease caused by microsporidia. A study was conducted to determine the prevalence of microsporidia in patients with gastro-intestinal symptoms and to examine the clinical manifestations associated
Abd. Majid, Roslaini   +7 more
core  

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