Results 81 to 90 of about 249,690 (180)

Bacterial Muscle Necrosis in Cultured Penaeus vannamei in Latin America

open access: yesAquaculture Research, Volume 2024, Issue 1, 2024.
A pathology characterized by multifocal reddish patches on the cuticle of shrimp has been reported by shrimp farmers in Latin America. These red patches are commonly associated with small black necrotic spots and white muscle necrosis. One significant impact of this pathology is the reduction in shrimp prices due to the appearance of the animals before
Pablo Intriago   +6 more
wiley   +1 more source

Density-dependent prophylaxis in crowded Beet Webworm, Loxostege sticticalis (Lepidoptera: Pyralidae) larvae to a parasitoid and a fungal pathogen [PDF]

open access: yes, 2013
Transmission of parasites and pathogens is generally positively density-dependent: as an insect population\u27s density increases, the risk of an individual becoming attacked or infected also increases.
Cheng, Yunxia   +6 more
core   +3 more sources

Macaque models of human infectious disease. [PDF]

open access: yes, 2008
Macaques have served as models for more than 70 human infectious diseases of diverse etiologies, including a multitude of agents-bacteria, viruses, fungi, parasites, prions.
Abe   +330 more
core   +1 more source

A transcriptomic snapshot of early molecular communication between Pasteuria penetrans and Meloidogyne incognita [PDF]

open access: yes, 2018
© The Author(s). 2018Background: Southern root-knot nematode Meloidogyne incognita (Kofoid and White, 1919), Chitwood, 1949 is a key pest of agricultural crops.
A Clark   +118 more
core   +2 more sources

Experimental design and statistical rigor in phylogenomics of horizontal and endosymbiotic gene transfer [PDF]

open access: yes, 2011
A growing number of phylogenomic investigations from diverse eukaryotes are examining conflicts among gene trees as evidence of horizontal gene transfer.
John W Stiller
core   +1 more source

Transporter gene acquisition and innovation in the evolution of Microsporidia intracellular parasites

open access: yesNature Communications, 2018
The acquisition of genes by horizontal transfer can impart entirely new biological functions and provide an important route to major evolutionary innovation. Here we have used ancient gene reconstruction and functional assays to investigate the impact of
P. Dean   +10 more
semanticscholar   +1 more source

Horizontal gene transfer of epigenetic machinery and evolution of parasitism in the malaria parasite Plasmodium falciparum and other apicomplexans [PDF]

open access: yes, 2013
Background The acquisition of complex transcriptional regulatory abilities and epigenetic machinery facilitated the transition of the ancestor of apicomplexans from a free-living organism to an obligate parasite.
Deitsch, Kirk W.   +2 more
core   +2 more sources

Update on the pathogenic potential and treatment options for Blastocystis sp [PDF]

open access: yes, 2014
Although Blastocystis is one of the most common enteric parasites, there is still much controversy surrounding the pathogenicity and potential treatment options for this parasite.
Ellis, J   +3 more
core   +2 more sources

Additional file 3 of Microsporidia MB in the primary malaria vector Anopheles gambiae sensu stricto is avirulent and undergoes maternal and horizontal transmission

open access: yes, 2023
Additional file 3: Table S1. Annual prevalence of Microsporidia MB in Anopheles gambiae s.l. Values indicate yearly (2021–2022) abundance (%) of Microsporidia MB assessed from the DNA of individual female mosquitoes sampled from Bungoma and Busia.
Nattoh, Godfrey   +8 more
openaire   +1 more source

Gastroenterite aguda em crianças internadas na área de Lisboa [PDF]

open access: yes, 2013
Introdução: A Gastroenterite Aguda (GEA) é uma patologia com importante morbilidade sendo a segunda causa de internamento na idade pediátrica. Objetivo: Caracterizar a GEA, em crianças internadas em dois hospitais da área de Lisboa com diferentes ...
Brito, Maria João   +13 more
core  

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