Advances in Omics Research of Honey Bee

A special issue of Agriculture (ISSN 2077-0472). This special issue belongs to the section "Farm Animal Production".

Deadline for manuscript submissions: closed (20 April 2022) | Viewed by 2044

Special Issue Editor


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Guest Editor
Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
Interests: honeybee; omics; honeybee product; beekeeping; honeybee health

Special Issue Information

Dear Colleagues,

Honeybee, as the most valuable insect pollinator for plant reproduction, plays great roles in agriculture for both ecological balance and economy. Apart from the contribution of global food supply, humans also benefit from a wide range of beehive products such as honey and pollen. Honeybee is a vital part of our agricultural system. However, the worldwide honeybee decline in recent years is posing a threat to our food security and agricultural sustainability. In order to optimize beekeeping and colony health, more and more attention has been paid to improving our understanding of the biology of bees and bee products based on the development of scientific and technological innovation. Significant technological advances in methodology and instrumentation have developed omics and multi-omics into powerful systematic tools to understand the gene expression, metabolomics, and other large-scale datasets of honeybees at the molecular levels.

This Special Issue focuses on the application of all kinds of omics tools, including but not limited to genomics, epigenomics, transcriptomics, proteomics, lipidomics, microbiomics, in improving the new understanding of honeybee. The topics can be related to molecular, physiological, behavioral, and other aspects of honeybees. We would like to publish original research articles and reviews.

Prof. Dr. Yue Hao
Guest Editor

Manuscript Submission Information

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Keywords

  • honeybee
  • omics
  • honeybee product
  • beekeeping
  • honeybee health

Published Papers (1 paper)

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Research

19 pages, 5004 KiB  
Article
Division of Labor among Worker Bees Is Associated with the Lipidomic Plasticity in Their Brains
by Xiaojing Zhang, Yue Hao, Qingsheng Niu, Yanping Chen, Zhenyu Xia, Zihan Xie, Yazhou Zhao, Lingjie Kong and Wenjun Peng
Agriculture 2022, 12(7), 952; https://0-doi-org.brum.beds.ac.uk/10.3390/agriculture12070952 - 30 Jun 2022
Cited by 1 | Viewed by 1581
Abstract
The division of labor is a dominant characteristic of honeybees and is accompanied by behavioral specialization and cognitive enhancement. As the central nervous system to control the labor-specific behaviors of honeybee, the brain is richest in lipid in terms of both diversity and [...] Read more.
The division of labor is a dominant characteristic of honeybees and is accompanied by behavioral specialization and cognitive enhancement. As the central nervous system to control the labor-specific behaviors of honeybee, the brain is richest in lipid in terms of both diversity and abundance. In this study, an in-depth LC-MS/MS-based lipidomic method was applied to systematically characterize the brain lipid compositions of worker bees with three labor stages: newly emerged bee (NEB), nurse bee (NB), and forager bee (FB). A total number of 337 lipid species that assigned to 20 lipid classes were analyzed. The association of the brain lipidomes with the division of labors was suggested by the results of both the unsupervised and supervised multivariate pattern recognition analysis. More than 68% of the identified lipid species were found to be significantly changed in at least one comparison between NEB, NB, and FB. A total of 81 lipid species were identified as the potential labor-featured molecules with VIP > 1 and p-adj < 0.05. The labor-featured lipids of FA(18:2), FA(18:3), FA(26:0), PC(18:0_18:3), PS(18:1_18:1), SM(d38:1), CoQ10, and CoQ9, as well as their interactions with 12 behavior-related genes, including AmEST-6, AmFABP, AmE75, AmDGAT2, AmLSD1, AmNPC1, AmABCA1, AmNMDAR1, AmHTT, AmNOS, etc., were revealed by the further IPA analysis. These findings demonstrate for the first time that the brain lipidomes of worker bees are associated with the stable differences in their labors, which help understand the function of brain lipids on the labor-dependent behaviors of honeybees. Full article
(This article belongs to the Special Issue Advances in Omics Research of Honey Bee)
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