Results 71 to 80 of about 3,129 (149)

DNA from museum samples of a parasitoid wasp genus (Braconidae: Syntretus) offers novel insights into host‐parasitoid interactions

open access: yesInsect Conservation and Diversity, Volume 18, Issue 3, Page 319-329, May 2025.
Our investigation applied genome skimming to museum specimens of Syntretus, a parasitoid wasp, due to its suspected parasitism of short‐haired bumblebee (Bombus subterraneus) queens during a reintroduction programme. We detected two clades within Syntretus, a possible consequence of host choice.
Arran J. Folly   +9 more
wiley   +1 more source

IbinA and IbinB regulate the Toll pathway-mediated immune response in Drosophila melanogaster

open access: yesBMC Biology
Background To combat infection, an immune system needs to be promptly activated but tightly controlled to avoid destruction of host tissues. IbinA and IbinB are related short peptides with robust expression upon microbial challenge in Drosophila ...
Matthew K. Maasdorp   +9 more
doaj   +1 more source

Description of Rhabditis (Caenorhabditis) drosophilae n. sp. and R. (C.) sonorae n. sp. (Nematoda : Rhabditida) from saguaro cactus rot in Arizona [PDF]

open access: yes, 1997
Description est donnée de deux espèces gonochoriques, #Rhabditis$ (#Caenorhabditis$) #drosophilae$ n. sp. et #R.$ (#C.$) #sonorae$ n. sp., provenant de tissus de cactus "Saguaro" en décomposition en Arizona, Etats-Unis d'Amérique.
Kiontke, K.
core  

Phylogenomic Analysis Reveals Evolutionary Relationships of Tropical Drosophilidae: From Drosophila to Scaptodrosophila

open access: yesEcology and Evolution, Volume 15, Issue 3, March 2025.
The study expands genomic resources for Drosophila and Scaptodrosophila species by using mitochondrial genomes. Phylogenetic analyses revealed well‐supported evolutionary relationships, with Scaptodrosophila forming a distinct lineage and several Drosophila subgroups exhibiting monophyly, though discrepancies were found in the placement of the suzukii ...
Matsapume Detcharoen   +2 more
wiley   +1 more source

A microsatellite linkage map of [PDF]

open access: yes, 2004
Background Drosophila mojavensis has been a model system for genetic studies of ecological adaptation and speciation. However, despite its use for over half a century, no linkage map has been produced for this species or its close relatives.
Regina Staten   +2 more
core   +1 more source

Risk and protective factors for ASF in domestic pigs and wild boar in the EU, and mitigation measures for managing the disease in wild boar

open access: yesEFSA Journal, Volume 22, Issue 12, December 2024.
Abstract Five epidemiological aspects of ASF were evaluated using literature reviews, field studies, questionnaires and mathematical models. First, a literature review and a case–control study in commercial pig farms emphasised the importance of biosecurity and farming practices, including the spread of manure around farms and the use of bedding ...
European Food Safety Authority (EFSA)   +11 more
wiley   +1 more source

Phylogeny of the Orangethroat Darter (Etheostoma spectabile) species complex in the Ozark Highlands of Arkansas [PDF]

open access: yes, 2018
Darters are small, benthic fishes that live in freshwater rivers and streams and belong to the family Percidae. Pleistocene glaciations fragmented many darter species, resulting in speciation, but new species are often hard to detect if they are ...
George, McKenna
core   +2 more sources

Patterns of trophic resource use and individual specialization in two species of darters (Etheostoma: Percidae) [PDF]

open access: yes, 2016
Citation: Hopper, G. W., & Tobler, M. (2016). Patterns of trophic resource use and individual specialization in two species of darters (Etheostoma: Percidae). Evolutionary Ecology Research, 17(1), 53-73.
Hopper, Garrett W., Tobler, Michael
core   +3 more sources

Using molecular tools to differentiate closely related blackfly species of the genus Simulium [PDF]

open access: yes, 2009
Biodiversity data are the foundation for conservation and managemet and taxonomy provides the reference system, skills and tools used to identify organisms.
Day, J. C.
core  

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