Results 71 to 80 of about 6,209 (198)

Novel molecular approach to define pest species status and tritrophic interactions from historical Bemisia specimens [PDF]

open access: yes, 2017
Museum specimens represent valuable genomic resources for understanding host-endosymbiont/parasitoid evolutionary relationships, resolving species complexes and nomenclatural problems.
A Dinsdale   +57 more
core   +1 more source

Developmental expression of Ap‐Vas proteins in aphids and flies reveals their evolutionary roles in insects

open access: yesInsect Molecular Biology, Volume 35, Issue 3, Page 217-231, June 2026.
Duplication of vas genes is universally observed in aphids, and phylogenetic analysis indicates that this event predates the divergence of Aphididae and Phylloxeridae. Ap‐vas1 is germline‐specific, whereas Ap‐vas2–4 exhibit somatic expression, indicating functional divergence during aphid embryogenesis.
Gee‐Way Lin   +4 more
wiley   +1 more source

Nasonia vitripennis

open access: yes, 2019
Nasonia vitripennis (Walker, 1836) MATERIAL EXAMINED. Russia: Voronezhskaya oblast, 1957, reared from Hylesinus fraxini *, 1 ♀ (Tumanov); Tomskaya oblast, Timiryazevskoe, 31.I 1963, reared from Pexopsis aprica *, 20 ♀, 3 ♂ (Kol’min). DISTRIBUTION.
openaire   +2 more sources

No Patrigenes Required for Femaleness in the Haplodiploid Wasp Nasonia vitripennis [PDF]

open access: yesGenetics, 2006
Abstract The parasitoid wasp Nasonia vitripennis is an emerging model organism for developmental and behavioral genetics. It reproduces by haplodiploidy; males typically develop parthenogenetically from haploid eggs and females from fertilized diploid eggs.
Beukeboom, L.W., Kamping, A.
openaire   +2 more sources

The son-killer microbe Arsenophonus nasoniae is a widespread associate of the parasitic wasp Nasonia vitripennis in Europe

open access: yesJournal of Invertebrate Pathology, 2023
Heritable microbes that exhibit reproductive parasitism are common in insects. One class of these are the male-killing bacteria, which are found in a broad range of insect hosts. Commonly, our knowledge of the incidence of these microbes is based on one or a few sampling sites, and the degree and causes of spatial variation are unclear.
Nadal-Jimenez, P.   +11 more
openaire   +6 more sources

Experimental Parasitism of Synanthropic Flies (Musca domestica, Lucilia sericata, and Sarcophaga heamorrhoidalis) by Parasitoid Wasps (Nasonia vitripennis, Spalangia nigroaenea, and Pachycrepoideus vindemmiae)

open access: yesJournal of Mazandaran University of Medical Sciences, 2019
Background and purpose: One of the most popular methods to control the synanthropic flies is using parasitoid wasps. The aim of this study was to estimate the experimental parasitism rates of pupae of Musca domestica, Lucilia sericata, and Sarcophaga ...
Mehdi Khoobdel   +9 more
doaj  

Gene expression changes associated with the evolutionary loss of a metabolic trait: lack of lipogenesis in parasitoids

open access: yesBMC Genomics, 2019
Background Trait loss is a pervasive phenomenon in evolution, yet the underlying molecular causes have been identified in only a handful of cases. Most of these cases involve loss-of-function mutations in one or more trait-specific genes.
Mark Lammers   +3 more
doaj   +1 more source

Deciphering proteomic signatures of early diapause in Nasonia. [PDF]

open access: yesPLoS ONE, 2009
Insect diapause is an alternative life-history strategy used to increase longevity and survival in harsh environmental conditions. Even though some aspects of diapause are well investigated, broader scale studies that elucidate the global metabolic ...
Florian Wolschin, Jürgen Gadau
doaj   +1 more source

Uncovering the novel characteristics of Asian honey bee, Apis cerana, by whole genome sequencing [PDF]

open access: yes, 2015
Citation: Park, D., Jung, J. W., Choi, B. S., Jayakodi, M., Lee, J., Lim, J., . . . Kwon, H. W. (2015). Uncovering the novel characteristics of Asian honey bee, Apis cerana, by whole genome sequencing. Bmc Genomics, 16, 16.
Choi, B. S.   +14 more
core   +2 more sources

Individual variation in perceived density of conspecifics and its impacts on the realization of ecological niches

open access: yesOikos, Volume 2026, Issue 5, May 2026.
Animals gather information about their surroundings, including their social environment, using a wide range of sensory modalities. Variation in reception, processing and interpretation of information (cues or signals) can lead to differences in how individuals perceive their local environment. Yet, how individual differences in environmental perception
Ane Liv Berthelsen   +13 more
wiley   +1 more source

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