Adaptive population structure shifts in invasive parasitic mites, Varroa destructor
نویسندگان
چکیده
منابع مشابه
Reproduction of parasitic mites Varroa destructor in original and new honeybee hosts
The ectoparasitic mite, Varroa destructor, shifted host from the eastern honeybee, Apis cerana, to the western honeybee, Apis mellifera. Whereas the original host survives infestations by this parasite, they are lethal to colonies of its new host. Here, we investigated a population of A. cerana naturally infested by the V. destructor Korea haplotype that gave rise to the globally invasive mite ...
متن کاملGene expression in honey bee (Apis mellifera) larvae exposed to pesticides and Varroa mites (Varroa destructor).
Honey bee (Apis mellifera) larvae reared in vitro were exposed to one of nine pesticides and/or were challenged with the parasitic mite, Varroa destructor. Total RNA was extracted from individual larvae and first strand cDNAs were generated. Gene-expression changes in larvae were measured using quantitative PCR (qPCR) targeting transcripts for pathogens and genes involved in physiological proce...
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The mite Varroa destructor is an obligatory ectoparasite of the honey bee (Apis mellifera) and is one of the major threats to apiculture worldwide. We previously reported that honey bees fed on double-stranded RNA (dsRNA) with a sequence homologous to that of the Israeli acute paralysis virus are protected from the viral disease. Here we show that dsRNA ingested by bees is transferred to the Va...
متن کاملTranscriptional responses in eastern honeybees (Apis cerana) infected with mites, Varroa destructor.
The Varroa destructor mite has become the greatest threat to Apis mellifera health worldwide, but rarely causes serious damage to its native host Apis cerana. Understanding the resistance mechanisms of eastern bees against Varroa mites will help researchers determine how to protect other species from this organism. The A. cerana genome has not been previously sequenced; hence, here we sequenced...
متن کاملRT-PCR analysis of Deformed wing virus in honeybees (Apis mellifera) and mites (Varroa destructor).
Deformed wing virus (DWV) is a honeybee viral pathogen either persisting as an inapparent infection or resulting in wing deformity. The occurrence of deformity is associated with the transmission of DWV through Varroa destructor during pupal stages. Such infections with DWV add to the pathology of V. destructor and play a major role in colony collapse in the course of varroosis. Using a recentl...
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ژورنال
عنوان ژورنال: Ecology and Evolution
سال: 2021
ISSN: 2045-7758,2045-7758
DOI: 10.1002/ece3.7272