Intrinsic colony conditions affect the provisioning and oviposition process in the stingless bee Melipona scutellaris
نویسندگان
چکیده
منابع مشابه
Intrinsic colony conditions affect the provisioning and oviposition process in the stingless bee Melipona scutellaris.
The cell provisioning and oviposition process (POP) is a unique characteristic of stingless bees (Meliponini), in which coordinated interactions between workers and queen regulate the filling of brood cells with larval resources and subsequent egg laying. Environmental conditions seem to regulate reproduction in stingless bees; however, little is known about how the amount of food affects quant...
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BACKGROUND Geopropolis is a type of propolis containing resin, wax, and soil, collected by threatened stingless bee species native to tropical countries and used in folk medicine. However, studies concerning the biological activity and chemical composition of geopropolis are scarce. In this study, we evaluated the antimicrobial and antiproliferative activity of the ethanolic extract of geopropo...
متن کاملSexual dimorphism and phenotypic plasticity in the antennal lobe of a stingless bee, Melipona scutellaris.
Among social insects, the stingless bees (Apidae, Meliponini), a mainly tropical group of highly eusocial bees, present an intriguing variety of well-described olfactory-dependent behaviors showing both caste- and sex-specific adaptations. By contrast, little is known about the neural structures underlying such behavioral richness or the olfactory detection and processing abilities of this inse...
متن کاملSequencing of the whole mitochondrial genome of the Brazilian stingless bee; Melipona scutellaris
Background In the America, from Mexico to Argentina, the genus Melipona has a great diversity of species, mainly in the Amazonian region, and a crucial pollination role. It is already well-known the importance of Brazilian stingless bees as pollinators, as well as producers of good honey, pollen, wax and propolis [1]. The present study is about the characterization of the mitochondrial genome o...
متن کاملCharacterization of antennal sensilla, larvae morphology and olfactory genes of Melipona scutellaris stingless bee
There is growing evidence in the literature suggesting that caste differentiation in the stingless bee, Melipona scutellaris, and other bees in the genus Melipona, is triggered by environmental signals, particularly a primer pheromone. With the proper amount of food and a chemical stimulus, 25% of females emerge as queens, in agreement with a long-standing "two loci/two alleles model" proposed ...
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ژورنال
عنوان ژورنال: Genetics and Molecular Research
سال: 2009
ISSN: 1676-5680
DOI: 10.4238/vol8-2kerr034