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The Complete Mitochondrial Genome of Lepidotrigona flavibasis (Hymenoptera: Meliponini) and High Gene Rearrangement in Lepidotrigona Mitogenomes

文献类型: 外文期刊

作者: Wang, Cheng-Ye 1 ; Zhao, Min 1 ; Wang, Shi-Jie 2 ; Xu, Huan-Li 3 ; Yang, Ye-Meng 4 ; Liu, Li-Ning 3 ; Feng, Ying 1 ;

作者机构: 1.Chinese Acad Forestry, Res Inst Resource Insects, Kunming, Yunnan, Peoples R China

2.Chinese Acad Trop Agr Sci, Environm & Plant Protect Inst, Haikou, Hainan, Peoples R China

3.China Agr Univ, Coll Plant Protect, Dept Entomol, Beijing, Peoples R China

4.Hong Kong Baptist Univ, Sch Chinese Med, Hong Kong, Peoples R China

关键词: stingless bees; phylogeney; evolution; China

期刊名称:JOURNAL OF INSECT SCIENCE ( 影响因子:1.857; 五年影响因子:1.904 )

ISSN:

年卷期: 2021 年 21 卷 3 期

页码:

收录情况: SCI

摘要: We reported the sequence and characteristics of the complete mitochondrial genome of an ecologically important stingless bee, Lepidotrigona flavibasis (Hymenoptera: Meliponini), that has suffered serious population declines in recent years. A phylogenetic analysis based on complete mitogenomes indicated that L. flavibasis was first clustered with another Lepidotrigona species (L. terminata) and then joined with the other two Melipona (Hymenoptera: Meliponini) stingless bees (M. scutellaris and M. bicolor), forming a single clade of stingless bees. The stingless bee clade has a closer relationship with bumblebees (Bombus) (Hymenoptera: Apidae) than with honeybees (Apis) (Hymenoptera: Apidae). Extremely high gene rearrangements involving tRNAs, rRNAs, D-loop regions, and protein-coding genes were observed in the Lepidotrigona mitogenomes, suggesting an overactive evolutionary status in Lepidotrigona species. These mitogenomic organization variations could provide a good system with which to understand the evolutionary history of Meliponini.

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