Results 71 to 80 of about 1,996 (194)
European Journal of Entomology, 2008 We studied the development of the indirect flight muscles and reproductive organs in long-winged (macropterous) adults of the flightless bug Pyrrhocoris apterus (L.) and the factors involved in flight muscles histolysis by means of total protein analysis.
Radomír SOCHA, Jan ŠULA
doaj +1 more source
Role of Methoprene-tolerant (Met) in adult morphogenesis and in adult ecdysis of Blattella germanica. [PDF]
PLoS ONE, 2014 Juvenile Hormone (JH) represses metamorphosis of young instars in insects. One of the main players in hormonal signalling is Methoprene-tolerant (Met), which plays the role of JH receptor.
Jesus Lozano, Xavier Belles
doaj +1 more source
Commodity risk assessment of Cornus alba and Cornus sanguinea plants from the UK
EFSA Journal, Volume 22, Issue 3, March 2024.Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high risk plants, plant products and other objects’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH) +33 more
wiley +1 more source
A Marker Locus, Adh-1, for Resistance to Pea Enation Mosaic Virus in Pisum sativum [PDF]
, 2017 Linkage between Adh-1, the locus specifying the more anoda) isozyme of alcohol dehydrogenase, and En, the locus controlling resistance to pea enation mosaic virus, was investigated in the garden pea, Pisum sativum L.
Provvidenti, R., Weeden, N. F.
core
MAPHIS—Measuring arthropod phenotypes using hierarchical image segmentations
Methods in Ecology and Evolution, Volume 15, Issue 1, Page 36-42, January 2024.Abstract Animal phenotypic traits are utilised in a variety of studies. Often the traits are measured from images. The processing of a large number of images can be challenging; nevertheless, image analytical applications, based on neural networks, can be an effective tool in automatic trait collection.
Radoslav Mráz +4 more
wiley +1 more source
PLoS ONE, 2011 Insect larvae metamorphose to winged and reproductive adults either directly (hemimetaboly) or through an intermediary pupal stage (holometaboly). In either case juvenile hormone (JH) prevents metamorphosis until a larva has attained an appropriate phase
Barbora Konopova +2 more
doaj +1 more source
Investigation of host-symbiont-parasite interactions using the African cotton stainer insect (Dysdercus fasciatus) [PDF]
, 2019 Symbiotic associations are ubiquitous in nature and can extend along a dynamic continuum from mutualism to parasitism. In mutualism, the interacting organisms benefit from each other while in parasitism, one partner benefits and the other is harmed. Here,
Onchuru, Thomas Ogao
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Pathogens, 2020 Insect adipokinetic hormones (AKHs) are neuropeptides with a wide range of actions, including the control of insect energy metabolism. These hormones are also known to be involved in the insect defence system against toxins and pathogens.
Umesh Kumar Gautam +6 more
doaj +1 more source
A damping circadian clock drives weak oscillations in metabolism and locomotor activity of aphids (Acyrthosiphon pisum) [PDF]
, 2017 Timing seasonal events, like reproduction or diapause, is crucial for the survival of many species. Global change causes phenologies worldwide to shift, which requires a mechanistic explanation of seasonal time measurement.
Arrazola Sastre, Alazne +4 more
core +3 more sources
Comparative Cytogenetics, 2011 Eight species belonging to five true bug families were analyzed using DAPI/CMA3-staining and fluorescence in situ hybridization (FISH) with telomeric (TTAGG)n and 18S rDNA probes.
Snejana Grozeva +2 more
doaj +1 more source