Results 41 to 50 of about 7,269,938 (303)

Host range of meliolaceous fungi in India

open access: yesJournal of Threatened Taxa, 2009
The order Meliolales comprises two families, namely, Armatellaceae and Meliolaceae. Except the genera Endomeliola and Pauhia, India represents rest of the nine genera of this group.
V.B. Hosagoudar, G.R. Archana
doaj   +1 more source

The Predictability of Phytophagous Insect Communities: Host Specialists as Habitat Specialists [PDF]

open access: yes, 2011
The difficulties specialized phytophagous insects face in finding habitats with an appropriate host should constrain their dispersal. Within the concept of metacommunities, this leads to the prediction that host-plant specialists should sort into local ...
ter Braak, C.J.F.   +18 more
core   +2 more sources

Analysing Parallel Strategies to Alter the Host Specificity of Bacteriophage T7

open access: yesBiology, 2021
The recognition and binding of host bacteria by bacteriophages is most often enabled by a highly specific receptor–ligand type of interaction, with the receptor-binding proteins (RBPs) of phages being the primary determinants of host specificity ...
Ákos Avramucz   +6 more
doaj   +1 more source

The evolution of parasite host range in heterogeneous host populations

open access: yesJournal of Evolutionary Biology, 2020
Abstract Theory on the evolution of niche width argues that resource heterogeneity selects for niche breadth. For parasites, this theory predicts that parasite populations will evolve, or maintain, broader host ranges when selected in genetically diverse host populations relative to homogeneous host populations ...
Amanda K. Gibson   +6 more
openaire   +3 more sources

Adaptive Plasmid Evolution Results in Host-Range Expansion of a Broad-Host-Range Plasmid [PDF]

open access: yesGenetics, 2008
Abstract Little is known about the range of hosts in which broad-host-range (BHR) plasmids can persist in the absence of selection for plasmid-encoded traits, and whether this “long-term host range” can evolve over time. Previously, the BHR multidrug resistance plasmid pB10 was shown to be highly unstable in Stenotrophomonas maltophilia ...
Leen, De Gelder   +4 more
openaire   +2 more sources

Draft genome sequence of Pseudomonas fuscovaginae, a broad-host-range pathogen of plants [PDF]

open access: yes, 2012
Pseudomonas fuscovaginae was first reported as a pathogen of rice causing sheath rot in plants grown at high altitudes. P. fuscovaginae is now considered a broad-host-range plant pathogen causing disease in several economically important plants.
Henri Maraite (21817040)   +6 more
core   +6 more sources

Host Range and Emerging and Reemerging Pathogens

open access: yesEmerging Infectious Diseases, 2005
An updated literature survey identified 1,407 recognized species of human pathogen, 58% of which are zoonotic. Of the total, 177 are regarded as emerging or reemerging.
Mark E.J. Woolhouse   +1 more
doaj   +1 more source

Cooperative secretions facilitate host range expansion in bacteria [PDF]

open access: yes, 2014
The majority of emergent human pathogens are zoonotic in origin, that is, they can transmit to humans from other animals. Understanding the factors underlying the evolution of pathogen host range is therefore of critical importance in protecting human ...
Viana, Mafalda   +3 more
core   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo   +9 more
wiley   +1 more source

First record from Italy of Zatypota anomala (Ichneumonidae, Ephialtini), a parasitoid of the cribellate spider Dictyna pusilla (Araneae, Dictynidae)

open access: yesArachnologische Mitteilungen, 2017
The polysphinctine wasp Zatypota anomala (Holmgren, 1860), a koinobiont ecto-parasitoid of spiders in the family Dictynidae, was recorded in Italy for the first time.
Korenko, Stanislav
doaj   +1 more source

Home - About - Disclaimer - Privacy