Results 71 to 80 of about 15,773 (232)

Shaping the import system of mitochondria

open access: yeseLife, 2018
Evidence is accumulating that unrelated species have independently evolved the same way of importing proteins in their mitochondria.
Kostas Tokatlidis
doaj   +1 more source

Spiroplasma Are Protective Heritable Symbionts With Low Physiological Impact in the Drosophilid Fly Zaprionus kolodkinae

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Zaprionus kolodkinae flies carry a maternally inherited ixodetis clade Spiroplasma that protects its host against wasp attack but has low overall physiological impact. Genome analysis presented a set of known symbiosis‐relevant effectors, and one encoding—a ricin B domain protein—that is novel to this Spiroplasma genome.
Nuha Alamer   +5 more
wiley   +1 more source

Protein tyrosine phosphatase TbPTP1:A molecular switch controlling life cycle differentiation in trypanosomes [PDF]

open access: yes, 2006
Differentiation in African trypanosomes (Trypanosoma brucei) entails passage between a mammalian host, where parasites exist as a proliferative slender form or a G0-arrested stumpy form, and the tsetse fly.
Szoor, Balazs; id_orcid   +12 more
core   +1 more source

A novel selection regime for differentiation defects demonstrates an essential role for the stumpy form in the life cycle of the African trypanosome [PDF]

open access: yes, 2000
A novel selection scheme has been developed to isolate bloodstream forms of Trypanosoma brucei, which are defective in their ability to differentiate to the procyclic stage.
Wilson, J   +4 more
core   +1 more source

Cryo electron tomography with volta phase plate reveals novel structural foundations of the 96-nm axonemal repeat in the pathogen Trypanosoma brucei

open access: yeseLife, 2019
The 96-nm axonemal repeat includes dynein motors and accessory structures as the foundation for motility of eukaryotic flagella and cilia. However, high-resolution 3D axoneme structures are unavailable for organisms among the Excavates, which include ...
Simon Imhof   +9 more
doaj   +1 more source

An updated checklist of Culicoides Latreille, 1809 biting midges from the highlands of eastern Democratic Republic of the Congo Une liste mise à jour des moucherons piqueurs de Culicoides Latreille, 1809 des hautes terres de l'est de la République démocratique du Congo

open access: yesMedical and Veterinary Entomology, Volume 40, Issue 2, Page 422-440, June 2026.
The highlands of eastern Democratic Republic of the Congo (DRC) are home to critically endangered eastern gorillas (Gorilla beringei). Climate change could increase the abundance and distribution of Culicoides‐borne diseases. We utilized morphological and molecular techniques to identify Culicoides spp.
Alisa Kubala   +11 more
wiley   +1 more source

The model trypanosome and a real trypanosome.

open access: yes, 2015
(a) Cell body of the model trypanosome without distortion. The elastic network made from vertices connected by springs defines the surface. The blue line connecting a series of vertices represents the flagellum with the helical half-turn.
Markus Engstler (120018)   +3 more
core   +1 more source

Exploring the Potential of Using Single‐Leech Metabarcoding Sequencing for Biodiversity Monitoring in a Tropical Forest of Peninsular Thailand

open access: yesEnvironmental DNA, Volume 8, Issue 3, May–June 2026.
Leech blood meals are ingenious biodiversity trackers in Thailand's rainforests. DNA analysis of these meals revealed over 30 vertebrate species, including elusive Malayan Tapirs and Clouded Leopards. Furthermore, multiple host DNAs within single leeches suggest a healthy, abundant wildlife population, making them an effective, noninvasive monitoring ...
Ariya Dejtaradol   +13 more
wiley   +1 more source

Novel trypanosome Trypanosoma gilletti sp. (Euglenozoa: Trypanosomatidae) and the extension of the host range of Trypanosoma copemani to include the koala (Phascolarctos cinereus)

open access: yes, 2010
Trypanosoma irwini was previously described from koalas and we now report the finding of a second novel species, T. gilletti, as well as the extension of the host range of Trypanosoma copemani to include koalas.
J. HANGER   +12 more
core   +1 more source

What Is Your Diagnosis? Blood Smear From a North American Beaver (Castor canadensis)

open access: yes
Veterinary Clinical Pathology, EarlyView.
Lilani Munasinghe   +4 more
wiley   +1 more source

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