Geographical Overlap of Two Mitochondrial Genomes in Spanish Honeybees (Apis mellifera iberica)
نویسندگان
چکیده
منابع مشابه
Delayed alternation in honeybees (Apis mellifera).
Previous experiments with honeybees (Apis mellifera) failed to show learned control of performance by short-ten memory. In this study, honeybees were trained with an improved technique to choose 1 of 2 colors that was either the same as a recently rewarded sample (perseveration) or different (alteration). Because any increase in associative strength stemming from the sample experience would ten...
متن کاملSimultaneous conditioning in honeybees (Apis mellifera).
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 improvement. In 2 further experiments, CS and US...
متن کاملMagnetoreception System in Honeybees (Apis mellifera)
Honeybees (Apis mellifera) undergo iron biomineralization, providing the basis for magnetoreception. We showed earlier the presence of superparamagnetic magnetite in iron granules formed in honeybees, and subscribed to the notion that external magnetic fields may cause expansion or contraction of the superparamagnetic particles in an orientation-specific manner, relaying the signal via cytoskel...
متن کاملVirus Infections of Honeybees Apis Mellifera
The health and vigour of honeybee colonies are threatened by numerous parasites (such as Varroa destructor and Nosema spp.) and pathogens, including viruses, bacteria, protozoa. Among honeybee pathogens, viruses are one of the major threats to the health and well-being of honeybees and cause serious concern for researchers and beekeepers. To tone down the threats posed by these invasive organis...
متن کامل[Presence of Nosemosis in Honeybees (Apis mellifera) in Ordu Province].
OBJECTIVE The aim of this study is to study occurrence of nosemosis in honey bees in Ordu Province and compare disease factors morphologicaly. METHODS Totally 200 adult bees were collected from ten localities in Ordu Province and examined for nosemosis. Spores of the disease factors were measured and photographed using an Olympus BX51 microscope with a DP-25 digital camera and a DP2-BSW Soft ...
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ژورنال
عنوان ژورنال: Journal of Heredity
سال: 1991
ISSN: 1465-7333,0022-1503
DOI: 10.1093/oxfordjournals.jhered.a111062