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Conservation Genetics Resources

, Volume 11, Issue 3, pp 299–301 | Cite as

The complete chloroplast genome of Siebold’s magnolia: Magnolia sieboldii (Magnoliaceae), a highly ornamental species with attractive aromatic flowers

  • Yifan Cui
  • Chong Li
  • Yue Zhang
  • Yuan Liu
  • Yuyao Wang
  • Dan Li
  • Fang K. DuEmail author
Technical Note
  • 126 Downloads

Abstract

Magnolia sieboldii K. Koch (Magnoliaceae) is a tree species with high landscaping value, whose resource has been declining due to unreasonable exploitation. In this study, we sequenced, assembled and annotated the complete chloroplast (cp) genome of M. sieboldii. The length of M. sieboldii complete cp genome was 160,274 bp, with a typical quadripartite structure comprising a pair of inverted repeat regions (IRs; 26,588 bp), a large single copy region (LSC; 88,267 bp) and a small single copy region (SSC; 18,831 bp). The whole cp genome contained 111 unique genes, including 78 protein-coding genes (PCGs), 29 transfer RNA (tRNA) genes and four ribosomal RNA (rRNA) genes. In addition, 17 genes in IRs were duplicated. The overall CG content was 39.2%. The maximum likelihood (ML) phylogenetic analysis indicated that M. sieboldii was relatively closed to the M. officinalis and M. tripetala. Our research would provide a valuable genetic resource for M. sieboldii.

Keywords

Magnolia sieboldii Chloroplast genome Illumina sequencing Phylogenetic analysis 

Notes

Acknowledgements

This research was supported by the National Key Research and Development Plan “Research on protection and restoration of typical small populations of wild plants” (Grant No. 2016YFC0503106); Fundamental Research Funds for the Central Universities (Grant No. 2015ZCQ-LX-03) and National Science Foundation of China (Grant No. 41671039) to FKD.

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Copyright information

© Springer Science+Business Media B.V., part of Springer Nature 2018

Authors and Affiliations

  1. 1.Key Laboratory for Forest Resources and Ecosystem Processes of Beijing, College of ForestryBeijing Forestry UniversityBeijingPeople’s Republic of China
  2. 2.Forestry Bureau of BenxiBenxiPeople’s Republic of China

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