Results 21 to 30 of about 1,248 (159)

The complete genome sequence of Eimeria tenella (Tyzzer 1929), a common gut parasite of chickens [version 1; peer review: 2 approved]

open access: yesWellcome Open Research, 2021
We present a genome assembly from a clonal population of Eimeria tenella Houghton parasites (Apicomplexa; Conoidasida; Eucoccidiorida; Eimeriidae). The genome sequence is 53.25 megabases in span.
Eerik Aunin   +17 more
doaj   +1 more source

Diagnosis of Gastrointestinal Parasites in Bovines of the Department of Boyacá, Colombia

open access: yesRevista Científica, 2022
Parasitic diseases are considered to be one of the most prevalent pathologies worldwide. They are characterized as one of the most critical sanitary problems in cattle, causing a decrease in the productive capacity of parasitized animals, which ...
Martin-Orlando Pulido-Medellin   +6 more
doaj   +1 more source

Eimeria spp. and Tyzzeria perniciosa Allen, 1936 (Apicomplexa: Eimeriidae) from a Pacific black duck, Anas superciliosa Gmelin (Aves: Anseriformes), in western Australia

open access: yesCurrent Research in Parasitology and Vector-Borne Diseases, 2022
Four species of the Eimeriidae, Eimeria anatis Scholtyseck, 1955, Eimeria aythyae Farr, 1965, Eimeria krylovi Svanbaev & Rakhmatullina, 1967 and Tyzzeria perniciosa Allen, 1936, were morphologically identified from oöcysts recovered from a Pacific ...
Bruno P. Berto   +5 more
doaj   +1 more source

Use of the FLOTAC technique as a new coproparasitological diagnostic method in aquatic mammals and comparison with traditional methods [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2022
The inadequate choice of a diagnostic method or the option for techniques that have low sensitivity and specificity may limit the diagnosis of parasitic agents that affect aquatic mammals.
JOÃO CARLOS G. BORGES   +9 more
doaj   +1 more source

Usefulness of PCR–RFLP of 18S rRNA gene for rapid post-mortem diagnostics of highly pathogenic Eimeria spp. (Apicomplexa: Eimeriidae) of European bison, Bison bonasus L. with histopathological correlation

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2020
Eimeria spp. infection was investigated in 10 free-roaming European bison aged three months to 26 years by anatomopathological, histopathological, coproscopic and PCR-RFLP examination.
Anna M. Pyziel   +5 more
doaj   +1 more source

Multifaceted DNA metabarcoding of guano to uncover multiple classes of ecological data in two different bat communities

open access: yesEvolutionary Applications, Volume 15, Issue 7, Page 1189-1200, July 2022., 2022
Abstract DNA contained in animal scat provides a wealth of information about the animal, and DNA metabarcoding of scat collections can provide key information about animal populations and communities. Next‐generation DNA sequencing technologies and DNA metabarcoding provide an efficient means for obtaining information available in scat samples. We used
Richard F. Lance   +5 more
wiley   +1 more source

From celiac disease to coccidia infection and vice‐versa: The polyQ peptide CXCR3‐interaction axis

open access: yesBioEssays, Volume 43, Issue 12, December 2021., 2021
Coccidian parasites trigger zonulin upregulation and release via the binding of the parasite matching gliadin polyQ sequences to the CXCR‐type chemokine, thus representing an underappreciated mechanism of coccidial infection. The high sequence similarity between the PolyQs of gliadin and coccidia suggests that in humans, a coccidiosis episode may be an
Martin A. Lauxmann   +5 more
wiley   +1 more source

Goussia trichogasteri n. sp. (Apicomplexa: Eimenidae) infecting the aquarium-cultured golden gourami Trichogaster trichopterus trichopterus [PDF]

open access: yes, 1992
Goussia trichogasteri n. sp. is described from the gut of the aquarium fish Trichogaster trichopterus trichopterus. Gamogonic stages develop epicellularly in the gut epithelium. Oocysts are shed in early stage of sporulation.
Molnár, Kálmán, Székely, Csaba
core   +1 more source

On the move: sloths and their epibionts as model mobile ecosystems

open access: yesBiological Reviews, Volume 96, Issue 6, Page 2638-2660, December 2021., 2021
ABSTRACT Sloths are unusual mobile ecosystems, containing a high diversity of epibionts living and growing in their fur as they climb slowly through the canopies of tropical forests. These epibionts include poorly studied algae, arthropods, fungi, and bacteria, making sloths likely reservoirs of unexplored biodiversity.
Maya Kaup, Sam Trull, Erik F. Y. Hom
wiley   +1 more source

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