Genomic and transcriptomic analysis of the Asian honeybee Apis cerana provides novel insights into honeybee biology

Qingyun Diao, Liangxian Sun, Huajun Zheng, Zhijiang Zeng, Shengyue Wang, Shufa Xu, Huoqing Zheng, Yanping Chen, Yuanyuan Shi, Yuezhu Wang, Fei Meng, Qingliang Sang, Lianfei Cao, Fang Liu, Yongqiang Zhu, Wenfeng Li, Zhiguo Li, Congjie Dai, Minjun Yang, Shenglu ChenRunsheng Chen, Shaowu Zhang, Jay D. Evans, Qiang Huang, Jie Liu, Fuliang Hu*, Songkun Su, Jie Wu

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    43 Citations (Scopus)

    Abstract

    The Asian honeybee Apis cerana is one of two bee species that have been commercially kept with immense economic value. Here we present the analysis of genomic sequence and transcriptomic exploration for A. cerana as well as the comparative genomic analysis of the Asian honeybee and the European honeybee A. mellifera. The genome and RNA-seq data yield new insights into the behavioral and physiological resistance to the parasitic mite Varroa the evolution of antimicrobial peptides, and the genetic basis for labor division in A. cerana. Comparison of genes between the two sister species revealed genes specific to A. cerana, 54.5% of which have no homology to any known proteins. The observation that A. cerana displayed significantly more vigilant grooming behaviors to the presence of Varroa than A. mellifera in conjunction with gene expression analysis suggests that parasite-defensive grooming in A. cerana is likely triggered not only by exogenous stimuli through visual and olfactory detection of the parasite, but also by genetically endogenous processes that periodically activates a bout of grooming to remove the ectoparasite. This information provides a valuable platform to facilitate the traits unique to A. cerana as well as those shared with other social bees for health improvement.

    Original languageEnglish
    Article number822
    JournalScientific Reports
    Volume8
    Issue number1
    DOIs
    Publication statusPublished - 1 Dec 2018

    Fingerprint

    Dive into the research topics of 'Genomic and transcriptomic analysis of the Asian honeybee Apis cerana provides novel insights into honeybee biology'. Together they form a unique fingerprint.

    Cite this