Results 41 to 50 of about 16,498 (214)

Genomic Content in Avian Haemosporidian Parasites Suggests Co‐Regulation of Apicoplast and Mitochondrial Nucleoids

open access: yesIntegrative Zoology, EarlyView.
Apicoplast genomic content and mitochondrial genomic content were found to be strongly correlated (rho = 0.93) for infections going from low to high. Apicoplast and mitochondrial genomic content were deemed as more predictive factors of parasitemia for different infection intensities.
Gaia Porporato   +4 more
wiley   +1 more source

Sexual Development in Non-Human Parasitic Apicomplexa: Just Biology or Targets for Control?

open access: yesAnimals, 2021
The phylum Apicomplexa is a major group of protozoan parasites including gregarines, coccidia, haemogregarines, haemosporidia and piroplasms, with more than 6000 named species. Three of these subgroups, the coccidia, hemosporidia, and piroplasms, contain
Teresa Cruz-Bustos   +3 more
doaj   +1 more source

Evolutionary divergence and functional insights into the heteromeric cis‐prenyltransferase of Paramecium tetraurelia

open access: yesThe FEBS Journal, EarlyView.
Heteromeric cis‐prenyltransferases (CPT) are indispensable for dolichol synthesis and protein N‐glycosylation in most eukaryotes. The catalytic subunits are strongly conserved throughout evolution, in contrast to the evolutionarily variable accessory subunits. The POC1 protein from Paramecium tetraurelia is the smallest identified CPT‐accessory subunit
Agnieszka Onysk   +8 more
wiley   +1 more source

Droplet digital PCR as a tool for investigating dynamics of cryptic symbionts

open access: yesEcology and Evolution, 2021
Interactions among symbiotic organisms and their hosts are major drivers of ecological and evolutionary processes. Monitoring the infection patterns among natural populations and identifying factors affecting these interactions are critical for ...
Anna‐Lotta Hiillos   +2 more
doaj   +1 more source

Imaging malaria parasites across scales and time

open access: yesJournal of Microscopy, EarlyView.
Abstract The idea that disease is caused at the cellular level is so fundamental to us that we might forget the critical role microscopy played in generating and developing this insight. Visually identifying diseased or infected cells lays the foundation for any effort to curb human pathology.
Julien Guizetti
wiley   +1 more source

Divergent polyamine metabolism in the Apicomplexa [PDF]

open access: yesMicrobiology, 2007
The lead enzymes of polyamine biosynthesis, i.e. ornithine decarboxylase (ODC) and arginine decarboxylase (ADC), were not detected in Toxoplasma gondii [the limit of detection for ODC and ADC was 5 pmol min(-1) (mg protein)(-1)], indicating that T. gondii lacks a forward-directed polyamine biosynthetic pathway, and is therefore a polyamine auxotroph ...
Tuesday, Cook   +7 more
openaire   +2 more sources

Synopsis of the Species of Coccidians Reported in Marine Fish

open access: yesAnimals, 2023
Eimeriid coccidians represent one of the largest groups of parasitic unicellular organisms and comprise many species of veterinary and medical importance.
Aurélia Saraiva   +3 more
doaj   +1 more source

Public Health Implications of Latent Toxoplasmosis and Its Association With Type 2 Diabetes: A Case–Control Study in Qazvin, North‐Western Iran

open access: yesHealth Science Reports, Volume 9, Issue 2, February 2026.
ABSTRACT Introduction Toxoplasma gondii is a worldwide‐distributed zoonotic parasite, causing latent infections in humans. Increasing evidence has suggested a possible link between toxoplasmosis and diabetes mellitus (DM), though data from Iran are limited. This study was conducted to determine the seroprevalence of latent T.
Leila Modarresnia   +11 more
wiley   +1 more source

Next-Generation Technologies and Systems Biology for the Design of Novel Vaccines Against Apicomplexan Parasites

open access: yesFrontiers in Veterinary Science, 2022
Parasites of the phylum Apicomplexa are the causative agents of important diseases such as malaria, toxoplasmosis or cryptosporidiosis in humans, and babesiosis and coccidiosis in animals.
Mariela Luján Tomazic   +3 more
doaj   +1 more source

Diversity of FAAL enzymes and prediction of their substrate specificity using FAALPred

open access: yesProtein Science, Volume 35, Issue 2, February 2026.
Abstract FAALs (fatty acyl‐AMP ligases) recruit and incorporate fatty acids during the biosynthesis of secondary metabolites. Their diversity, distribution, and substrate specificity remain poorly understood, which limits functional predictions from sequence data.
Anne Liong   +2 more
wiley   +1 more source

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