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Chloroplast genome structure and phylogeny of Spiranthes sinensis, an endangered medicinal orchid plant

Spiranthes sinensis is an important medicinal plant of Spiranthes family and is currently in an endangered state. To better guide the systematic classification of S. sinensis, the complete genome of its chloroplast was sequenced and characterized. The complete chloroplast genome is 152,786 bp in len...

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Autores principales: Fan, Jing, Huang, Ming-Yuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7706474/
https://www.ncbi.nlm.nih.gov/pubmed/33365826
http://dx.doi.org/10.1080/23802359.2019.1664345
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author Fan, Jing
Huang, Ming-Yuan
author_facet Fan, Jing
Huang, Ming-Yuan
author_sort Fan, Jing
collection PubMed
description Spiranthes sinensis is an important medicinal plant of Spiranthes family and is currently in an endangered state. To better guide the systematic classification of S. sinensis, the complete genome of its chloroplast was sequenced and characterized. The complete chloroplast genome is 152,786 bp in length and contains a large single copy (LSC) region of 83,446 bp, a small single copy (SSC) region of 17,938 bp, and two inverted repeat (IR(A) and IR(B)) regions of 25,701 bp. The genome encodes 132 genes (112 unique genes), including 86 protein-coding genes (78 unique genes), 8 rRNA genes (4 unique genes), and 38 tRNA genes (30 unique genes). The total GC content of plasmid genome is 36.18%. Phylogenetic results indicated that S. sinensis is more closely related to Ludisia discolor, Goodyera schlechtendaliana, Goodyera fumata, and Goodyera procera. The study enriches the plasmid genomic information of S. sinensis and is of great significance for the genetic protection of this species.
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spelling pubmed-77064742020-12-22 Chloroplast genome structure and phylogeny of Spiranthes sinensis, an endangered medicinal orchid plant Fan, Jing Huang, Ming-Yuan Mitochondrial DNA B Resour Mitogenome Announcement Spiranthes sinensis is an important medicinal plant of Spiranthes family and is currently in an endangered state. To better guide the systematic classification of S. sinensis, the complete genome of its chloroplast was sequenced and characterized. The complete chloroplast genome is 152,786 bp in length and contains a large single copy (LSC) region of 83,446 bp, a small single copy (SSC) region of 17,938 bp, and two inverted repeat (IR(A) and IR(B)) regions of 25,701 bp. The genome encodes 132 genes (112 unique genes), including 86 protein-coding genes (78 unique genes), 8 rRNA genes (4 unique genes), and 38 tRNA genes (30 unique genes). The total GC content of plasmid genome is 36.18%. Phylogenetic results indicated that S. sinensis is more closely related to Ludisia discolor, Goodyera schlechtendaliana, Goodyera fumata, and Goodyera procera. The study enriches the plasmid genomic information of S. sinensis and is of great significance for the genetic protection of this species. Taylor & Francis 2019-09-13 /pmc/articles/PMC7706474/ /pubmed/33365826 http://dx.doi.org/10.1080/23802359.2019.1664345 Text en © 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. http://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.http://creativecommons.org/licenses/by/4.0/
spellingShingle Mitogenome Announcement
Fan, Jing
Huang, Ming-Yuan
Chloroplast genome structure and phylogeny of Spiranthes sinensis, an endangered medicinal orchid plant
title Chloroplast genome structure and phylogeny of Spiranthes sinensis, an endangered medicinal orchid plant
title_full Chloroplast genome structure and phylogeny of Spiranthes sinensis, an endangered medicinal orchid plant
title_fullStr Chloroplast genome structure and phylogeny of Spiranthes sinensis, an endangered medicinal orchid plant
title_full_unstemmed Chloroplast genome structure and phylogeny of Spiranthes sinensis, an endangered medicinal orchid plant
title_short Chloroplast genome structure and phylogeny of Spiranthes sinensis, an endangered medicinal orchid plant
title_sort chloroplast genome structure and phylogeny of spiranthes sinensis, an endangered medicinal orchid plant
topic Mitogenome Announcement
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7706474/
https://www.ncbi.nlm.nih.gov/pubmed/33365826
http://dx.doi.org/10.1080/23802359.2019.1664345
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