Results 101 to 110 of about 8,861 (249)

Viral diversity and co‐evolutionary dynamics across the ant phylogeny

open access: yesMolecular Ecology, Volume 33, Issue 19, October 2024.
Abstract Knowledge of viral biodiversity within insects, particularly within ants, is extremely limited with only a few environmental viruses from invasive ant species identified to date. This study documents and explores the viral communities in ants.
Peter J. Flynn, Corrie S. Moreau
wiley   +1 more source

Membrane permeabilisation and antimycoplasmic activity of the 18-residue peptaibols, trichorzins PA [PDF]

open access: yes, 1998
The membrane permeabilisation properties of six linear natural 18-residue peptaibols, termed trichorzins PA, have been assessed on liposomes and on mollicutes (trivial name, mycoplasmas), a class of parasitic bacteria characterized by a small genome, the
Bodo, Bernard   +5 more
core   +1 more source

Generality of toxins in defensive symbiosis: Ribosome-inactivating proteins and defense against parasitic wasps in Drosophila.

open access: yesPLoS Pathogens, 2017
While it has become increasingly clear that multicellular organisms often harbor microbial symbionts that protect their hosts against natural enemies, the mechanistic underpinnings underlying most defensive symbioses are largely unknown.
Matthew J Ballinger, Steve J Perlman
doaj   +1 more source

Effect of the corn stunt spiroplasma disease on maize production. [PDF]

open access: yes, 2017
Suplemento.
COELHO, A. M.   +2 more
core  

Expression patterns of genes involved in the defense and stress response of Spiroplasma citri infected Madagascar Periwinkle Catharanthus roseus. [PDF]

open access: yes, 2012
Madagascar periwinkle is an ornamental and a medicinal plant, and is also an indicator plant that is highly susceptible to phytoplasma and spiroplasma infections from different crops.
Dickinson, Matthew   +2 more
core   +3 more sources

Comparative genome analysis of Spiroplasma melliferum IPMB4A, a honeybee-associated bacterium

open access: yesBMC Genomics, 2013
Background The genus Spiroplasma contains a group of helical, motile, and wall-less bacteria in the class Mollicutes. Similar to other members of this class, such as the animal-pathogenic Mycoplasma and the plant-pathogenic ‘Candidatus Phytoplasma’, all ...
Lo Wen-Sui   +4 more
doaj   +1 more source

Difusión del Corn Stunt Spiroplasma del maíz (Spiroplasma kunkelii) y del vector (Dalbulus maidis) en la República Argentina [PDF]

open access: yes, 2002
Among the most important diseases that affect the corn crops (Zea mays L.) is “Corn Stunt Spiroplasm” (CSS). It is caused by Spiroplasm kunkelii and transmitted by a cicadelid Dalbulus maidis (De Long & Wolcott, 1923), the only vector known up to the
Borgogno, C.   +7 more
core  

Biodiversidad de cicadélidos (insecta: hemiptera: auchenorrhyncha) en maíz y la maleza asociada: análisis de tres zonas agrológicas diferentes en la provincia de Tucumán, Argentina [PDF]

open access: yes, 2014
Fil: Paradell, Susana Liria. División Entomología. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Defea, Bárbara Soledad. División Entomología. Facultad de Ciencias Naturales y Museo.
Catalano, María Inés   +4 more
core  

Enfezamentos em milho: expressão de sintomas foliares, detecção dos molicutes e interações com genótipos. [PDF]

open access: yes, 2018
Com o objetivo de verificar a multiplicacao, expressao de sintomas foliares e efeito dos molicutes na producao de diferentes genotipos de milho, fitoplasma e Spiroplasma kunkelii foram inoculados, isolada ou simultaneamente, em cinco cultivares, mantidas
CRUZ, I.   +4 more
core   +1 more source

Comparison of the incidence of sibling cannibalism between male-killing Spiroplasma infected and uninfected clutches of a predatory ladybird beetle, Harmonia axyridis (Coleoptera: Coccinellidae)

open access: yesEuropean Journal of Entomology, 2006
The incidence of sibling cannibalism in clutches of Harmonia axyridis infected by the male-killing Spiroplasma was compared with that in uninfected clutches, and the way in which fitness compensation was realized by sibling cannibalism was investigated ...
Kayo NAKAMURA   +3 more
doaj   +1 more source

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