Results 41 to 50 of about 21,416 (285)

Expression of the melittin gene of Apis cerana cerana (Hymenoptera: Apidae) in insect cells

open access: yesEuropean Journal of Entomology, 2006
A fragment encoding melittin cDNA from Apis cerana cerana fused with glutathione S-transferase gene was inserted into the multiple cloning site of the pBacFastHTb to construct a recombinant donor plasmid, pBacHT-GSTAccM, which was transposed to the ...
Wan-Jun SHI   +2 more
doaj   +1 more source

Bees of the Azores: an annotated checklist (Apidae, Hymenoptera) [PDF]

open access: yesZooKeys, 2017
We report 18 species of wild bees plus the domesticated honeybee from the Azores, which adds nine species to earlier lists. One species, Hylaeus azorae, seems to be a single island endemic, and three species are possibly native (Colletes eous, Halictus villosulus, and Hylaeus pictipes).
Weissmann, Julie A.   +3 more
openaire   +6 more sources

List of bee species (Hymenoptera, Apoidea) of Lviv city (Ukraine). Part I. Families Andrenidae Latreille, 1802 and Apidae Latreille, 1802

open access: yesБіологічні студії, 2020
Background. The article presents the results of the research on bees (Hymenoptera, Apoidea) that occur in the city of Lviv. Bees are effective and important pollinators of many wild and agricultural angiosperm plants.
I. P. Skyrpan, S. R. Pytel
doaj   +1 more source

Identification of 37 microsatellite loci for Anthophora plumipes (Hymenoptera: Apidae) using next generation sequencing and their utility in related species

open access: yesEuropean Journal of Entomology, 2012
Novel microsatellite markers for the solitary bee, Anthophora plumipes, were identified and characterised using 454 GS-FLX Titanium pyrosequencing technology.
Kateřina ČERNÁ, Jakub STRAKA
doaj   +1 more source

Origin of Jordanian honeybees Apis mellifera (Hymenoptera: Apidae) using amplified mitochondrial DNA

open access: yesEuropean Journal of Entomology, 2008
The honeybee (Apis mellifera L.) has a large number of geographic subspecies distributed across Europe, Africa and Asia, many of which have been described. This identification is important for bee breeding and preserving honeybee biodiversity.
Shahera ZAITOUN   +2 more
doaj   +1 more source

A serine protease from the midgut of the bumblebee, Bombus ignitus (Hymenoptera: Apidae): cDNA cloning, gene structure, expression and enzyme activity

open access: yesEuropean Journal of Entomology, 2007
A serine protease gene was cloned from the bumblebee, Bombus ignitus. The B. ignitus serine protease (BiSP) gene spans 1702 bp and consists of four introns and five exons coding for 250 amino acid residues. Southern blot analysis of genomic DNA suggested
Young Moo CHOO   +6 more
doaj   +1 more source

Análisis de la miel de abeja en Chile: un estudio de caso en el sector apícola *

open access: yesEntramado, 2022
La finalidad de este estudio consiste en analizar la miel de abeja en Chile para proponer lineamientos estratégicos que permitan contribuir a la gestión del sector apícola chileno.
Patricia Huerta-Riveros   +3 more
doaj   +1 more source

Bumblebees (Hymenoptera, Apidae) in Bulgaria [PDF]

open access: yesARPHA Conference Abstracts, 2019
Bumblebees (Hymenoptera, Apidae, Bombus) are important pollinators . Thirty-five bumblebee species belonging to 11 subgenera occur in Bulgaria according to 42 scientific papers. In the current study the reported species names were updated according to the current taxonomy of the group (Williams 2019) The data about their localities in ...
openaire   +2 more sources

Apidae

open access: yes, 2012
Family: Apidae, Subfamily: Apinae, Tribe: Eucerini 37. Eucera (Aequata- group) sp. n. * Material examined: Sepidan, Bahrghan, 2161m, 8.IV.2010, 13. Food plants: Brassica napus (Brassicaceae). 38. Eucera (Agatheucera) sp. n. * Material examined: Kazerun, Davan, 1150m, 22.III.2010, 13. Food plants: Crucifera (Brassicaceae), Brassica (Brassicaceae).
Khodaparast, Razeyeh, Monfared, Alireza
openaire   +2 more sources

A survey of the bees (Hymenoptera: Apoidea) from Isfahan Province, Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2019
In this survey, 154 bee species of Apoidea superfamily, from the western part of the Isfahan province, Iran were recorded, of which 29 species are new for the fauna of Iran.
Razieh Khodarahmi Ghahnavieh   +1 more
doaj  

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