兰州大学机构库
Mitogenome evolution in ladybirds: Potential association with dietary adaptation
Yuan, Ming-Long1; Zhang, Li-Jun1; Zhang, Qi-Lin2; Zhang, Li1; Li, Min1; Wang, Xiao-Tong1; Feng, Run-Qiu1; Tang, Pei-An3
2020-01-02
Online publication date2020-01
Source PublicationEcology and Evolution   Impact Factor & Quartile Of Published Year  The Latest Impact Factor & Quartile
ISSN2045-7758
Volume10Issue:2Pages:1042-1053
page numbers12
AbstractDietary shifts can alter the relative availability of different nutrients and are therefore associated with metabolic adaptation in animals. The Coccinellidae (ladybirds) exhibits three major types of feeding habits and provides a useful model to study the effects of dietary changes on the evolution of mitogenomes, which encode proteins directly involved in energy metabolism. Here, mitogenomes of three coccinellid species were newly sequenced. These data were combined with other ten previously sequenced coccinellid mitogenomes to explore the relationship between mitogenome evolution and diets. Our results indicate that mitogenomic data can be effectively used to resolve phylogenetic relationships of Coccinellidae. Strong codon usage bias in coccinellid mitogenomes was predominantly determined by nucleotide composition. The 13 mitochondrial protein-coding genes (PCGs) globally evolved under negative constraints, with some PCGs showing a stronger purifying selection. Six PCGs (nad3, nad4L, and nad5 from Complex I; cox1 and cox3 from Complex IV; and atp6 from Complex V) displayed signs of positive selection. Of these, adaptive changes in cox3 were potentially associated with metabolic differences resulting from dietary shifts in Coccinellidae. Our results provide insights into the adaptive evolution of coccinellid mitogenomes in response to both dietary shifts and other life history traits.
Keyworddiet evolution mitochondrial DNA molecular phylogeny negative selection positive selection
PublisherWILEY
DOI10.1002/ece3.5971
Indexed BySCIE
Language英语
Funding ProjectProgram for Changjiang Scholars and Innovative Research Team in University[IRT_17R50] ; National Key Research and Development Program of China[2016YFD0401004][2017YFD0401003] ; Six Talent Peaks Project in Jiangsu Province[NY-057] ; Lanzhou University Undergraduate Training Program for Innovation and Entrepreneurship[20161073001009]
WOS Research AreaEnvironmental Sciences & Ecology ; Evolutionary Biology
WOS SubjectEcology ; Evolutionary Biology
WOS IDWOS:000505198700001
PublisherWILEY
Original Document TypeArticle
PMID 32015863
Citation statistics
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/417249
Collection兰州大学
Corresponding AuthorYuan, Ming-Long; Tang, Pei-An
Affiliation
1.Lanzhou Univ, Minist Educ,Coll Pastoral Agr Sci & Technol, Key Lab Grassland Livestock Ind Innovat,Minist Ag, State Key Lab Grassland Agroecosyst,Engn Res Ctr, Lanzhou 730020, Gansu, Peoples R China
2.Kunming Univ Sci & Technol, Fac Life Sci & Technol, Kunming, Yunnan, Peoples R China
3.Nanjing Univ Finance & Econ, Coll Food Sci & Engn, Collaborat Innovat Ctr Modern Grain Circulat & Sa, Nanjing 210023, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Yuan, Ming-Long,Zhang, Li-Jun,Zhang, Qi-Lin,et al. Mitogenome evolution in ladybirds: Potential association with dietary adaptation[J]. Ecology and Evolution,2020,10(2):1042-1053.
APA Yuan, Ming-Long.,Zhang, Li-Jun.,Zhang, Qi-Lin.,Zhang, Li.,Li, Min.,...&Tang, Pei-An.(2020).Mitogenome evolution in ladybirds: Potential association with dietary adaptation.Ecology and Evolution,10(2),1042-1053.
MLA Yuan, Ming-Long,et al."Mitogenome evolution in ladybirds: Potential association with dietary adaptation".Ecology and Evolution 10.2(2020):1042-1053.
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