Results 81 to 90 of about 11,143 (221)

Chronic parasitization by Nosema microsporidia causes global expression changes in core nutritional, metabolic and behavioral pathways in honey bee workers (Apis mellifera) [PDF]

open access: yes, 2013
BACKGROUND: Chronic infections can profoundly affect the physiology, behavior, fitness and longevity of individuals, and may alter the organization and demography of social groups.
Christina M Grozinger   +2 more
core   +1 more source

How Population Structure and Nest Membership Shape Pathogen Patterns in Bumble Bees

open access: yesMolecular Ecology, Volume 34, Issue 22, November 2025.
ABSTRACT Host density, genetic diversity and social groups are key factors influencing pathogen transmission in wildlife populations, but their interactions remain poorly understood in insects. Islands can provide natural laboratories with distinct populations that vary in density and genetic diversity, whereby dense, genetically homogeneous ...
Jana Dobelmann, Lena Wilfert
wiley   +1 more source

Mikrosporidien des Eichenprozessionsspinners, Thaumetopoea processionea (L.) (Lep., Thaumetopoeidae) in den Eichenwäldern Ostösterreichs [PDF]

open access: yes, 2008
Since the late 1990s, the oak processionary moth, Thaumetopoea processionea (L.), has been occurring at high population densities in eastern Austria. Particularly, infestations in areas of human settlement have created increasing interest in this insect ...
Hoch, Gernot   +2 more
core  

Growth, Development, and Survival of Nosema pyrausta-Infected European Corn Borers (Lepidoptera: Crambidae) Reared on Meridic Diet and Cry1Ab [PDF]

open access: yes, 2004
Transgenic corn, Zea mays L., hybrids expressing crystal protein endotoxin genes fromBacillus thuringiensis Berliner are an increasingly popular tactic for managing the European corn borer, Ostrinia nubilalis (Hübner), in North America. O.
Hellmich, Richard   +4 more
core   +3 more sources

CRISPR‐driven diagnostics: Molecular mechanisms, clinical efficacy and translational challenges

open access: yesClinical and Translational Medicine, Volume 15, Issue 10, October 2025.
The CRISPR/Cas system has emerged as a transformative tool in the field of molecular diagnosis, offering unprecedented sensitivity, specificity and rapid detection capabilities. This review further examines the molecular mechanisms of CRISPR tools, compares their clinical efficacy with traditional methods and highlights cutting‐edge innovations such as
Zilong Wang   +7 more
wiley   +1 more source

Molecular characterization and phylogenetic analyses of MetAP2 gene and protein of Nosema bombycis isolated from Guangdong, China

open access: yesFrontiers in Veterinary Science
BackgroundPebrine, caused by microsporidium Nosema bombycis, is a devastating disease that causes serious economic damages to the sericulture industry.
Izhar Hyder Qazi   +4 more
doaj   +1 more source

The disinfection effect of conventional disinfectants on Nosema bombycisG in different existence

open access: yes浙江大学学报. 农业与生命科学版, 2000
The disinfection effect of formaldehyde disinfectant (formalin) and chloric disinfectant (lime chloride) on Nosema bombycis of silkworm, Bombyx mori in the silkworm faeces, earth floor, silkworm larvae, pupa, moth body were studied.
SHI Lian-gen
doaj   +1 more source

Honey bee genotypes and the environment [PDF]

open access: yes, 2014
Although knowledge about honey bee geographic and genetic diversity has increased tremendously in recent decades (Meixner et al., 2013), the adaptation of honey bees to their local environment has not been well studied.
Buchler, Ralph   +7 more
core   +1 more source

Flight performance of actively foraging honey bees is reduced by a common pathogen [PDF]

open access: yes, 2016
ArticleSudden and severe declines in honey bee (Apis mellifera) colony health in the US and Europe have been attributed, in part, to emergent microbial pathogens, however, the mechanisms behind the impact are unclear.
Clark, SJ   +8 more
core   +1 more source

Production, characterization and therapeutic efficacy of egg yolk antibodies specific to Nosema ceranae.

open access: yesPLoS ONE
Nosema disease, caused by Nosema ceranae, one of the single-celled fungal microsporidian parasites, is one of the most important and common diseases of adult honey bees.
Mehmet Nuri Açık   +6 more
doaj   +1 more source

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