The first complete chloroplast genome of the fern genus Polystichum (Dryopteridaceae)

The first chloroplast genome of the fern genus Polystichum Roth (Dryopteridaceae) is reported here. Polystichum deltodon (Baker) Diels belongs to subgenus Haplopolystichum (Polystichum; Dryopteridaceae), many species of which are endangered or critically endangered species. The complete chloroplast...

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Detalles Bibliográficos
Autores principales: Tu, Wen-Qin, Wang, Yin-Zhang, Gao, Yun-Dong, Zhang, Li-Bing, Zhang, Yong-Mei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2020
Materias:
Mitogenome Announcement
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7748761/
https://www.ncbi.nlm.nih.gov/pubmed/33366592
http://dx.doi.org/10.1080/23802359.2019.1704198
Descripción
Sumario:The first chloroplast genome of the fern genus Polystichum Roth (Dryopteridaceae) is reported here. Polystichum deltodon (Baker) Diels belongs to subgenus Haplopolystichum (Polystichum; Dryopteridaceae), many species of which are endangered or critically endangered species. The complete chloroplast genome of P. deltodon was determined for the first time in this work, which is revealed a circle quadripartite structure of 154,143 bp in length comprising a large single-copy region (LSC) of 86,990 bp, a small single-copy region (SSC) of 21,593 bp and a pair of inverted regions (IRs) of 22,780 bp, respectively. Based on the reported chloroplast genomes of Dryopteridaceae, phylogenetic analyses suggested that P. deltodon was located nearly to the genus Crytomium, which is in agreement with previous systematic research.

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