Results 41 to 50 of about 308,055 (397)

Active Learning Strategies for Biodiversity Science

open access: yesFrontiers in Education, 2022
Organismal courses are inherently integrative, incorporating concepts from genetics, physiology, ecology and other disciplines linked through a comparative and phylogenetic framework.
Nicole Chodkowski   +4 more
doaj   +1 more source

A comparative study on the functional response of Wolbachia-infected and uninfected forms of the parasitoid wasp Trichogramma brassicae [PDF]

open access: yes, 2010
Trichogramma species (Hymenoptera: Trichogrammatidae) are haplo-diploid egg parasitoids that are frequently used as biological control agents against lepidopteran pests.
Allahyari, H.   +4 more
core   +3 more sources

Entomology in Ecuador [PDF]

open access: yesAnnales de la Société entomologique de France (N.S.), 2009
Accepte le 19 novembre 2009 T Western Amazonian basin has long been recognized as supporting one of the highest levels of biological diversity in the world. Insects are particularly abundant and species rich in this region, yet the task of describing new species, discovering their range, understanding the factors that govern their distribution and the ...
openaire   +3 more sources

ENTOMOLOGY FOR BEGINNERS [PDF]

open access: yesThe Canadian Entomologist, 1880
Entomology seems to be gradually throwing off the veil of contempt under which it has been so long hidden. The Botanist has always to a certain extent been deemed a philosopher from the important part plants play in Pharmacy ; the Geologist and Mineralogist, too, from the possibility of their discovering precious metals have been treated by the outside
openaire   +5 more sources

Yellow Mealworm Larvae Derived Eco‐Friendly Substrates for Responsible Electronics

open access: yesAdvanced Sustainable Systems, EarlyView.
Electronic substrates composed of bioderived eco‐friendly materials constitute a unique opportunity for the development of the next generation of responsible electronics. In this work, the use of Yellow Mealworm Larvae is explored for the realization of rigid and flexible electronic substrates which can be favorable alternatives for existing substrates
Monika Gupta   +6 more
wiley   +1 more source

Viral Systemic Movement Is Enhanced by Alteration of a Structural Phloem Protein by the Insect Vector

open access: yesAdvanced Science, EarlyView.
Aphids release salivary protein GLD into plants, which induces ROS in the phloem. This leads to the intermolecular disulfide bonds formation among SEO proteins, promoting their transition from the dispersed state to the aggregated state. SEO can interact with CMV CP.
Huijuan Guo   +7 more
wiley   +1 more source

Souvenirs entomologiques de Jean-Henri Fabre : des « ailes de l’imagination » aux « sandales des faits observés »

open access: yesStudia Romanica Posnaniensia, 2017
Jean-Henri Fabre made numerous discoveries observing meticulously the lifestyle and behaviour of insects which lived around his traditional house in Provence.
Yohann Ringuedé
doaj   +1 more source

Thermosensory TRPV Heterotetramers Drive Seasonal Polyphenism: Molecular Basis of CcIav/CcNan‐PKCα‐AKH/AKHR Signaling in Pear Psyllid Morph Transition

open access: yesAdvanced Science, EarlyView.
At 2 5 °C, thermal activation initiates: i) CcIav/CcNan heterotetramer assembly → Ca2⁺ influx; ii) CcPKCα phosphorylation → AKH signaling potentiation; iii) CcAKH1 binding to membrane‐localized CcAKHR → energy mobilization (lipid catabolism/glycogenolysis) and vitellogenin transport via follicular patency; iv) Oocyte maturation → summer‐form nymph ...
Jianying Li   +6 more
wiley   +1 more source

Enhanced flight performance in hoverfly migrants

open access: yesiScience
Summary: Many animals undergo seasonal migrations in which they travel long distances aided by variations in morphology, physiology, and behavior. Here, we compare the flight characteristics, measured in a tethered flight mill, of autumn migratory and ...
Richard Massy   +4 more
doaj   +1 more source

Alkaline–Acid Intestine Environment Controlled by A Carbonic Anhydrase Gene Influences Synthesis of Sex Pheromone by Symbionts

open access: yesAdvanced Science, EarlyView.
A model proposing that elevated rectal expression of CAh1 in males alkalinizes the environment to regulate Bacillus production of a male‐specific sex pheromone. Abstract The intricate interplay between animals and their intestinal microbes is pivotal in shaping various aspects of animal biology.
Shiyu Gui   +9 more
wiley   +1 more source

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