Results 11 to 20 of about 1,054 (162)

Hydroxymethylfurfural Affects Caged Honey Bees (Apis mellifera carnica) [PDF]

open access: yesDiversity, 2019
A high concentration of hydroxymethylfurfural (HMF) (e.g., 15 mg HMF per kg honey) indicates quality deterioration for a wide range of foods. In honey bee colonies, HMF in stored honey can negatively affect bee health and survival.
Aleš Gregorc   +2 more
doaj   +2 more sources

Investigation of phenolic compounds and antioxidant properties in honey, pollen and propolis according to regional and Apis mellifera genotypes [PDF]

open access: yesFood & Nutrition Research
Objective: Honey, bee pollen and propolis are natural apicultural products whose chemical composition and biological activities are influenced by the floral characteristics of the regions in which they are produced.
Semiramis Karlıdağ
doaj   +2 more sources

Microsatellite DNA polymorphism in selectively controlled Apis mellifera carnica and Apis mellifera caucasica populations from Poland [PDF]

open access: yesArchives of Biological Sciences, 2015
Genetic polymorphism in selectively controlled honeybee populations of A. m. carnica and A. m. caucasica in Poland, was characterized by microsatellite DNA analysis.
Nikolova Stanimila R.   +3 more
doaj   +2 more sources

Morphometric analysis of the Carniolan Honeybee (Apis mellifera carnica) in the Republic of Srpska [PDF]

open access: yesAgroznanje
Beekeeping plays a significant role in animal husbandry, providing valuable products such as honey, beeswax, royal jelly, pollen, propolis, bee swarms, queens, and pollination services, essential for the survival of terrestrial ecosystems.
Ilić Dejan   +3 more
doaj   +2 more sources

Wing morphometry of Slovak lines of Apis mellifera carnica honeybee population [PDF]

open access: yesActa Fytotechnica et Zootechnica, 2016
Samples of honeybee workers and drones forewings from 16 hives belonging to various lines of Slovak Carniolan bee kept by queen breeders in Slovakia were taken in year 2013 to perform wing morphometry measurements.
Robert Chlebo, Jozef Čápek
doaj   +2 more sources

Population Genetic Study of <i>vitellogenin</i> in Honey Bees (<i>Apis mellifera</i>) With European Ancestry Identifies Two Ancestral Genetic Backgrounds. [PDF]

open access: yesEcol Evol
Our work shows that honey bee vitellogenin (Vg) segregates into two main haplotype versions (haplogroups) defined by 65 common polymorphisms. One haplogroup is abundant in A. m. mellifera conservatory samples, and at the protein level, we identify protein‐coding differences concentrated in the lipid‐binding cavity. This provides a foundation for future
Leipart V   +4 more
europepmc   +2 more sources

Geometric Morphometric Analysis of Wing Shape to Identify Populations of Apis mellifera in Camagüey, Cuba

open access: yesInsects, 2023
A total of 45 Apis mellifera colonies were sampled from nine centers for rearing queens in the Camagüey province, Cuba. Wing geometric morphometric analysis was used to determine the ancestry and identify Africanization processes at different altitudes ...
Diego Masaquiza   +6 more
doaj   +1 more source

Dataset of wing venation measurements for Apis mellifera caucasica, A. mellifera carnica and A. mellifera mellifera (Hymenoptera: Apidae), their hybrids and backcrosses [PDF]

open access: yesBiodiversity Data Journal, 2020
Wing venation is used as a tool in honeybee (Apis mellifera L., 1758) subspecies identification. The presented dataset concerns nineteen landmarks located at honeybee worker's forewing vein junctions. Landmarks of Apis mellifera caucasica Pollmann, 1889, A. mellifera carnica Pollmann, 1879 and A.
Paweł Węgrzynowicz, Aleksandra Łoś
openaire   +4 more sources

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