Results 71 to 80 of about 9,565 (264)

The Influence of Drosophila Spire and Myosin V During Mid‐Oogenesis Is Independent of Their Direct Interaction

open access: yesCytoskeleton, EarlyView.
ABSTRACT Cooperativity between cytoskeletal proteins is crucial for spatiotemporal coordination in biological processes, like oogenesis. In mammalian and Drosophila oogenesis, proper assembly and function of actin networks require coordination between actin assembly factors Spire and formins, as well as actin‐associated proteins like myosins and Rab ...
Joseph Y. Ong   +7 more
wiley   +1 more source

A Preliminary Investigation of the Interactions between the Brood Parasite Chalcoela iphitalis and Its Polistine Wasp Hosts

open access: yesInsects, 2017
The life history of Chalcoela iphitalis—a common brood parasite of social wasps—has been described in previous literature, but critical information regarding oviposition behavior and possible differential host parasitism remain cryptic. Here we report on
Scott Nacko, Gregg Henderson
doaj   +1 more source

Analysis of Gene Expression in Aedes aegypti Suggests Changes in Early Genetic Control of Mosquito Development

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
ABSTRACT Aedes aegypti, a critical vector for tropical diseases, poses significant challenges for studying its embryogenesis due to difficulties in removing its rigid chorion and achieving effective fixation for in situ hybridization. Here, we present novel methodologies for fixation, dechorionation, DAPI staining, and in situ hybridization, enabling ...
Renata Coutinho‐dos‐Santos   +8 more
wiley   +1 more source

Yellow jackets and paper wasps [PDF]

open access: yes, 2003
Yellowjackets and paper wasps are beneficial insects. They feed their young numerous insects that ordinarily damage shade trees and crops. They also kill countless houseflies and blow flies.
Antonelli, Arthur   +3 more
core   +1 more source

Biodiversity of bees and wasps. [PDF]

open access: yes, 2012
Differences in (A) species richness (mean no. of species per study site), (B) abundance (mean no. of collected individuals per site), and (C) Simpson’s Evenness per site for bees, paper wasps, and spider wasps between protected forest (light grey) and ...
Christof Schüepp (107166)   +2 more
core   +1 more source

A clear-cut difference in nuptial strategies may shape sperm traits in two paper wasps [PDF]

open access: yes, 2023
Spermatozoa vary in quantity, quality and design across species and individuals. Here, we reported the first detailed analysis of sperm traits in two primitively eusocial paper wasps, Polistes dominula and Polistes gallicus, which differ in their nuptial
Mercati, D.   +11 more
core   +1 more source

Geographic distribution of the neotropical wasp genus Clypearia with conservation notes

open access: yesJournal of Basic and Applied Zoology
Paper wasps form a group of social insects that play several ecological roles in neotropical ecosystems. The Clypearia genus is made up of eight species, most of which occur in the Amazon region, and is an extremely overlooked genus among the Polistinae.
Marcos Magalhães de Souza   +7 more
doaj   +1 more source

Aversive effects of volatiles from intact plants help to fine tune host-searching behavior of the parasitoid wasp, Cotesia kariyai

open access: yesFrontiers in Ecology and Evolution, 2023
Herbivore-induced plant volatiles (HIPVs) from infested plants are exploited by parasitoid wasps as cues to search for host habitat. However, uninfested (intact) and infested plants are often intermingled in nature, and how volatiles released by intact ...
Socheat Ross   +4 more
doaj   +1 more source

The hunt for Scabiosa trenta Hacq: how the pursuit of a phantom ignited a passion for botany and mountaineering

open access: yesNordic Journal of Botany, EarlyView.
Scabiosa trenta Hacq. was first described in 1782 by Balthasar Hacquet, with its specific epithet referring to the Trenta Valley in Slovenia. Since then, S. trenta has been the focus of numerous mountaineering and botanical expeditions, particularly by the alpinist Julius Kugy during the Golden Age of Alpinism, a period in the second half of 19th ...
Valentina Boscariol   +5 more
wiley   +1 more source

Mutualistic Relationships between Microorganisms and Eusocial Wasps (Hymenoptera, Vespidae)

open access: yesMicroorganisms, 2023
Eusocial wasps are represented in the Vespidae by the subfamilies Stenogastrinae, Vespinae and Polistinae. These wasps present colonies that are sometimes composed of thousands of individuals which live in nests built with paper materials.
Stefano Turillazzi   +2 more
doaj   +1 more source

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