The complete chloroplast genome and phylogenetic analysis of Cinnamomum daphnoides (Laurales: Lauraceae)

This study presents the complete chloroplast genome of Cinnamomum daphnoides (154,121 bp, GC 39.2%), a newly recorded species in China, revealing a typical quadripartite structure: a large single-copy region (93,688 bp, GC 37.9%), a small single-copy region (18,929 bp, GC 33.9%), and two inverted re...

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Bibliographic Details
Main Authors: Yang Chen, Xiupeng Li, Minfen Yu, Bin Wei, Yan Huang, Jianhong Zhang
Format: Article
Language:English
Published: Taylor & Francis Group 2025-05-01
Series:Mitochondrial DNA. Part B. Resources
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Online Access:https://www.tandfonline.com/doi/10.1080/23802359.2025.2492098
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Summary:This study presents the complete chloroplast genome of Cinnamomum daphnoides (154,121 bp, GC 39.2%), a newly recorded species in China, revealing a typical quadripartite structure: a large single-copy region (93,688 bp, GC 37.9%), a small single-copy region (18,929 bp, GC 33.9%), and two inverted repeats (20,752 bp each, GC 44.3%). The genome harbors 126 genes (82 protein-coding, 36 tRNA, 8 rRNA). Phylogenetic analysis groups C. daphnoides with C. tamala, differing from prior studies. These findings clarify its systematic position within Cinnamomum and support its potential for coastal greening applications.
ISSN:2380-2359