Results 51 to 60 of about 2,984 (167)

Apis cerana Fabricius, 1793 in Sumatra: Haplotype Variations of Mitochondrial DNA and the Molecular Relationship with the Asian Honey Bees (Hymenoptera: Apidae)

open access: yesHayati Journal of Biosciences
Honey bee Apis cerana is widely distributed in Asia and the Indonesian archipelago, including Sumatra. We studied the molecular variations of A. cerana using cytochrome c oxidase subunits 1 and 2 genes (cox1 and cox2) and the cox1/cox2 intergenic ...
Juniarto Gautama Simanjuntak   +12 more
doaj   +1 more source

Transforming Life Science Through Chromosome‐Level Genome Assemblies

open access: yesGenes to Cells, Volume 31, Issue 5, September 2026.
Chromosome‐level genome assemblies provide a framework for “glocal biology” in species of interest, linking local molecular features to chromosome architecture and evolutionary context. When integrated with pangenome analysis, comparative multi‐omics, genome language models, and experimental approaches, these assemblies enable hypothesis generation and
Tetsuo Kon   +7 more
wiley   +1 more source

Combined Toxic Effects of Lead and Glyphosate on Apis cerana cerana

open access: yesInsects
Glyphosate (GY) is the most widely used herbicide in agriculture worldwide. Lead is a common heavy metal in the natural environment. Honeybees, as pollinators, are exposed to these pollutants. So far, few reports have evaluated the toxic effects of GY mixed with heavy metals on honeybees (Apis cerana cerana). This study found that the acute toxicity of
Xue, Yunfei   +8 more
openaire   +3 more sources

Genomic and Morphological Insights Into the Adaptive Evolution of Honeybees in Rocky Desertification Habitats

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
Rocky desertification exerts significant selective pressures on honeybee morphology. Honeybees undergo adaptive evolution in 19 genes such as glycogen biosynthesis. Genes like GBE promote organismal survival under desertification. ABSTRACT Unlike traditional desertification, rocky desertification is a distinct form of land degradation characterized by ...
Yinglong Yu   +7 more
wiley   +1 more source

The wild honeybee population of Europe is in decline: Evidence from monitoring studies

open access: yesConservation Science and Practice, Volume 8, Issue 8, August 2026.
Studying the population trends of wild honeybees is possible when considering that managed and wild colonies form different subpopulations within regional honeybee metapopualtions. Abstract Populations of wild western honeybees (Apis mellifera) have been neglected because the species has been considered to consist of managed colonies only.
Patrick L. Kohl, Benjamin Rutschmann
wiley   +1 more source

Behavioral Resistance in Varroa destructor: First Evidence in Response to Acaricide?

open access: yesArchives of Insect Biochemistry and Physiology, Volume 122, Issue 3, July 2026.
Varroa mites exhibited population‐dependent behavioral responses: two populationw avoided tau‐fluvalinate, and none showed specific behavioral responses to amitraz and oxalic acid, despite contrasting phenotypical resistance profiles. ABSTRACT The ectoparasite Varroa destructor (Mesostigmata: Varroidae) poses a major threat to honey bee colonies due to
Théa Missud   +5 more
wiley   +1 more source

Efficacy of Select Gene Targets for the Management of Western Flower Thrips Through RNA Interference

open access: yesArchives of Insect Biochemistry and Physiology, Volume 122, Issue 3, July 2026.
Western flower thrips (WFT) cause extensive damage to crops. RNA interference (RNAi) is being extensively researched for the management of this pest. We successfully demonstrated the uptake of dsRNA by WFT through artificial diet feeding and identified Promising new targets for the development of RNAi‐based pesticides have been identified.
C. M. Senthil Kumar   +4 more
wiley   +1 more source

Cloning and Characterization of Phospholipases A2 and Hyaluronidase Genes from the Venom of the Honeybee Apis mellifera carnica (Hymenoptera: Apidae)

open access: yesSociobiology, 2014
Bee venom contains the allergic enzymes phospholipases A2 (PLA2) and hyaluronidase. These enzymes have been extensively studied as therapeutic modalities because of their proven effects in pharmaceutical and clinical applications.
Junfang Lin
doaj   +1 more source

The Fate of Orally Ingested Microplastics During Cooperative Brood Care in Two Social Hymenoptera Species

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
Microplastics (MP) pose a growing health risk to social Hymenoptera, with colony‐level risks depending on brood care strategies. During cooperative brood care, in the buff‐tailed bumblebee, MP is transferred from workers to larvae, but in the Japanese carpenter ant, the infrabuccal pocket prevents such transfer.
Gwen Kühn   +8 more
wiley   +1 more source

Mitochondrial COI and cytb Characterisation of K‐Lineage Varroa destructor Isolates From Kastamonu, Türkiye

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
This study provides the molecular characterisation and phylogenetic analysis of Varroa destructor collected in Kastamonu, Türkiye. Using mitochondrial COI and cytb markers, the research identifies an identical K‐lineage, offering critical insights into the genetic diversity and evolutionary relationships within the region's mite populations.
Mübeccel Atelge   +3 more
wiley   +1 more source

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