WebJul 30, 2010 · The nuclear factor CTCF has been shown to be necessary for the maintenance of genetic imprinting at the mammalian H19/Igf2 locus. MacDonald and colleagues now report in BMC Biology that the mechanisms responsible for maintaining the imprinted state in Drosophila may be evolutionarily conserved and that CTCF may also … WebNov 23, 2024 · In African tsetse flies Glossina, spp. detection of bacterial symbionts such as Wolbachia is challenging since their prevalence and distribution are patchy, and natural symbiont titers can range at levels far below detection limit of standard molecular techniques. Reliable estimation of symbiont infection frequency, especially with regard to …
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WebSep 22, 2016 · The Mediterranean fruit fly (medfly), Ceratitis capitata, is a major destructive insect pest due to its broad host range, which includes hundreds of fruits and vegetables. It exhibits a unique ability to invade and adapt to ecological niches throughout tropical and subtropical regions of the world, though medfly infestations have been prevented and … WebMay 30, 2024 · New bacteria that block trypanosome infection in tsetse flies were identified. Procedures associated with the development of paratransgenic tsetse lines have been optimized. All the major achievements of the CRP were published in a dedicated Special Issue of BMC Microbiology. This Special Issue provides an important contribution to our ... dr. christoph hoffmann
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WebFeb 8, 2024 · The most species-rich radiation of animal life in the 66 million years following the Cretaceous extinction event is that of schizophoran flies: a third of fly diversity … WebBibionidae (March flies) is a family of flies containing approximately 650–700 species worldwide. Adults are nectar feeders and emerge in numbers in spring. Because of the … WebMar 16, 2024 · Phlebotomine sand flies (Diptera: Psychodidae) are tiny dipteran insects which may have wide variety of hosts for blood feeding. They are vectors of several agents of leishmaniasis [ 1, 2 ]. dr. christoph hartmann fulda