Results 31 to 40 of about 228,617 (386)

Expanding the CRISPR toolbox in Culicine mosquitoes: in vitro validation of Pol III promoters [PDF]

open access: yes, 2020
CRISPR–Cas9-based “gene drive” technologies have been proposed as a novel and effective means of controlling human diseases vectored by mosquitoes. However, more complex designs than those demonstrated to date—and an expanded molecular toolbox with which
Alphey, Luke   +6 more
core   +1 more source

Exosomes serve as novel modes of tick-borne flavivirus transmission from arthropod to human cells and facilitates dissemination of viral RNA and proteins to the vertebrate neuronal cells

open access: yesPLoS Pathogens, 2018
Molecular determinants and mechanisms of arthropod-borne flavivirus transmission to the vertebrate host are poorly understood. In this study, we show for the first time that a cell line from medically important arthropods, such as ticks, secretes ...
Wenshuo Zhou   +7 more
semanticscholar   +1 more source

Species richness-environment relationships of European arthropods at two spatial grains : habitats and countries [PDF]

open access: yes, 2012
We study how species richness of arthropods relates to theories concerning net primary productivity, ambient energy, water-energy dynamics and spatial environmental heterogeneity.
Ben A. Woodcock   +8 more
core   +7 more sources

Ecology of Eriogonum tiehmii, a rare soil specialist: Arthropod diversity, soil preferences, and demography

open access: yesEcosphere, 2022
Soil specialists can have restricted distributions, and effective management in the face of land use change depends on a thorough understanding of the ecology of these unique plants.
Jamey D. McClinton   +2 more
doaj   +1 more source

Progesterone-Mediated Enhancement of Hepatitis E Virus Replication in Human Liver Cells

open access: yesmBio, 2021
Hepatitis E is usually a self-limiting acute disease; however, during pregnancy, a severe form of fulminant hepatic failure and high mortality rate are associated with hepatitis E virus (HEV) infection.
Harini Sooryanarain   +2 more
doaj   +1 more source

Metabarcoding a diverse arthropod mock community

open access: yesMolecular Ecology Resources, 2019
Although DNA metabarcoding is an attractive approach for monitoring biodiversity, it is often difficult to detect all the species present in a bulk sample. In particular, sequence recovery for a given species depends on its biomass and mitome copy number
T. Braukmann   +9 more
semanticscholar   +1 more source

Understanding the Wolbachia-mediated inhibition of arboviruses in mosquitoes: progress and challenges [PDF]

open access: yes, 2014
Arthropod-borne viruses (arboviruses) pose a considerable threat to human and animal health, yet effective control measures have proven difficult to implement, and novel means of controlling their replication in arthropod vectors, such as mosquitoes, are
Dietrich, Isabelle   +3 more
core   +1 more source

Plant defense against herbivorous pests: exploiting resistance and tolerance traits for sustainable crop protection

open access: yesFrontiers in Plant Science, 2016
Interactions between plants and insect herbivores are important determinants of plant productivity in managed and natural vegetation. In response to attack, plants have evolved a range of defenses to reduce the threat of injury and loss of productivity.
Carolyn Mitchell   +3 more
doaj   +1 more source

A Directory of Policies on Arthropod Collecting on Public Lands [PDF]

open access: yes, 2017
There are many local, state, and federal agencies with responsibilities for managing public lands. The availability of these lands for entomological research and collecting is determined in great part by the specific governmental charges for the ...
Dunn, Gary A
core   +2 more sources

Pan-arthropod analysis reveals somatic piRNAs as an ancestral defence against transposable elements

open access: yesNature Ecology & Evolution, 2017
In animals, small RNA molecules termed PIWI-interacting RNAs (piRNAs) silence transposable elements (TEs), protecting the germline from genomic instability and mutation. piRNAs have been detected in the soma in a few animals, but these are believed to be
Samuel H. Lewis   +14 more
semanticscholar   +1 more source

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