Honeybee metagenome
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ABSTRACT:
REPOSITORIES: ENA
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Project description:RNA-Sequencing performed on 177 honey bee whole-brains, divided into "soldier" and "forager" groups from Puerto Rican honey bee colonies.
2023-05-09 | GSE146085 | GEO
Project description:Background: Honey bee is a major insect used for pollination of a number of commercial crops worldwide. However, the number of managed honey bee colonies has recently declined in several countries, and a number of possible causes are proposed. Although the use of honey bees for pollination can be considered as disruption of the habitat, its effects on honey bees' physiology have never been addressed. In Japan, more than 100 thousands colonies are annually used for pollination, and intriguingly 80% of them are used in greenhouses. Recently, honey bee colonies have often collapsed when they are introduced into greenhouses. Thus, to suppress colony collapses and maintain the number of worker bees in the colonies are essential for successful long-term pollination in greenhouses and recycling honey bee colonies.
2011-05-12 | GSE29252 | GEO
Project description:Using the honey bee (Apis mellifera) as a model, we confirmed that honey bee queens actively adjust egg size in response to the number of workers: Queens lay smaller eggs in colonies with more worker bees than when in colonies with few workers. Reduced colony size also causes decreasing ovary weight but upregulation of energy production and protein processing in the ovaries. Complementary metabolomic and proteomic analyses of the produced eggs indicate that amino acid metabolism, cell development, and cell maturation processes are elevated in bigger eggs. Our study thus provides the first mechanistic insights into the adjustment of egg size in the honey bee, a model for complex social systems that demand integration of individual and collective life-history optimization.
2023-11-23 | PXD047190 | iProX
Project description:Background: Honey bee is a major insect used for pollination of a number of commercial crops worldwide. However, the number of managed honey bee colonies has recently declined in several countries, and a number of possible causes are proposed. Although the use of honey bees for pollination can be considered as disruption of the habitat, its effects on honey bees' physiology have never been addressed. In Japan, more than 100 thousands colonies are annually used for pollination, and intriguingly 80% of them are used in greenhouses. Recently, honey bee colonies have often collapsed when they are introduced into greenhouses. Thus, to suppress colony collapses and maintain the number of worker bees in the colonies are essential for successful long-term pollination in greenhouses and recycling honey bee colonies. Honey bee hives were installed into strawberry and eggplant greenhouses, and then the gene expression profiles of the honey bees were examined at the different time periods. Total 16 samples with two replicates were analyzed.
2011-05-12 | E-GEOD-29252 | biostudies-arrayexpress
Project description:Honey bee nurse workers and royal jelly Targeted Locus (Loci)
| PRJNA252625 | ENA
Project description:Honey bee guts, crops, and corbicular pollen Targeted Locus (Loci)
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Project description:Expression profiling of honey bee brains as a function of age, genotype (subspecies differences) and environment (host colony)
2007-04-25 | E-TABM-149 | biostudies-arrayexpress