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The sperm of Apis mellifera siciliana and Apis mellifera ligustica: A preliminary and comparative note

Journal of Apicultural Research, 2020
The purpose of this study was to compare the qualitative and quantitative changes of sperm viability of Apis mellifera ligustica and Apis mellifera siciliana stored at a steady room temperature of ...
Quartuccio M.   +8 more
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Honey Bee (Apis mellifera) Immunity

Veterinary Clinics of North America: Food Animal Practice, 2021
At the individual level, honey bees (Apis mellifera) rely on innate immunity, which operates through cellular and humoral mechanisms, to defend themselves against infectious agents and parasites. At the colony level, honey bees have developed collective defense mechanisms against pathogens and pests, such as hygienic and grooming behaviors.
Nuria Morfin   +2 more
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New approach to the mitotype classification in black honeybee Apis mellifera mellifera and Iberian honeybee Apis mellifera iberiensis

Russian Journal of Genetics, 2016
The black honeybee Apis mellifera mellifera L. is today the only subspecies of honeybee which is suitable for commercial breeding in the climatic conditions of Northern Europe with long cold winters. The main problem of the black honeybee in Russia and European countries is the preservation of the indigenous gene pool purity, which is lost as a result ...
A. G. Nikolenko   +3 more
openaire   +3 more sources

Apis mellifera Linnaeus 1758

2019
Apis mellifera Linnaeus, 1758 Un rucher est présent sur le site près du potager. 10.VI.2018, prairie près potager, fauchoir, 19, remblais, fauchoir, 19.
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Apis mellifera Linnaeus 1758

2023
Apis mellifera Linnaeus, 1758 Material examined: 3 ♀♀ workers, Tsageri, Dogurashi, Katsunara, 5–12.vi.2020; 2 ♀♀ workers, Tsageri, Dogurashi, Nalobievi, 19–25.vii.2020; 1 ♀♀ workers, Tsageri, Nalobievi, 5–12.vi.2020; 11 ♀♀ workers, Mukhura, 20–27.vi.2020, Leg.: G. Japoshvili. General distribution: Cosmopolitan (GBIF, 2023).
Japoshvili, George, Ljubomirov, Toshko
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Simultaneous conditioning in honeybees (Apis mellifera).

Journal of Comparative Psychology, 1992
Honeybees (Apis mellifera) were classically conditioned with odor as conditioned stimulus (CS), sucrose as unconditioned stimulus (US), and proboscis extension as response. The purpose of Experiment 1 (Ns = 26 and 27) was to look for facilitation of forward conditioning by CS-US overlap, but rapid conditioning without overlap left little room for ...
John D. Batson   +2 more
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[Taxonomy of Apis mellifera viruses].

Virologie (Montrouge, France), 2006
With the exception of the filamentous virus, all viruses of the honey bee (Apis mellifera L.) are single stranded RNA viruses. At the time of their discovery, they have been classified as picorna-like viruses. Progress in molecular biology allowed sequencing some of them and revealed they were differed from picornaviruses. Two new taxons were therefore
V Olivier, M Ribière
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Alcohol dehydrogenase polymorphism in Apis mellifera

Biochemical Genetics, 1977
A polymorphic system of ADH isozymes is described in the honeybee Apis mellifera. Three and six different electrophoretic patterns were found, respectively, in drone and worker pupae analysis. The data indicate that the ADH isozymes are controlled by three alleles, Adh-1(1), Adh-1(2), and Adh-1(3). The frequency of the Adh-1 alleles is different in two
E. Martins   +2 more
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Local honeybee (Apis mellifera mellifera L.) populations in the Urals

Russian Journal of Genetics, 2007
The COI-COII intergenic region of mitochondrial DNA (mtDNA) was studied in local honeybee (Apis mellifera mellifera) L. populations from the Middle and Southern Urals. Analysis of bee colonies in these regions revealed apiaries enriched in families descending from A. m. mellifera in the maternal lineage.
A G Nikolaenko   +3 more
openaire   +3 more sources

Genom medonosne pčele (Apis mellifera)

Hrvatski veterinarski vjesnik - Hrvatsko veterinarsko društvo, 2007
Medonosna pčela (Apis mellifera) je jedan od najvažnijih oprašivača medonosnog bilja i temeljni znanstveno-istraživački model za različita područja, posebice poljoprivredna i biomedicinska istraživanja. Utvrđivanjem i sekvenciranjem cjelokupnog pčelinjega genoma dobiveni su zanimljivi i iznenađujući rezultati koji su korak prema unaprjeđenju pčelarstva,
Tlak Gajger, Ivana, Matašin, Željka
openaire   +1 more source

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