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The complete chloroplast genome of Cycas bifida, an extremely small population protected species

Cycas bifida (Dyer) K.D.Hill (2004) is an extremely small population-protected species of China. In this study, we reported the first chloroplast genome sequence of C. bifida. The chloroplast genome of C. bifida included two single-copy regions (large single-copy (LSC) and small single-copy (SSC)) a...

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Autores principales: Zhang, Deng, Cao, Yanqiang, Lu, Zhaocen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8451596/
https://www.ncbi.nlm.nih.gov/pubmed/34553058
http://dx.doi.org/10.1080/23802359.2021.1973919
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author Zhang, Deng
Cao, Yanqiang
Lu, Zhaocen
author_facet Zhang, Deng
Cao, Yanqiang
Lu, Zhaocen
author_sort Zhang, Deng
collection PubMed
description Cycas bifida (Dyer) K.D.Hill (2004) is an extremely small population-protected species of China. In this study, we reported the first chloroplast genome sequence of C. bifida. The chloroplast genome of C. bifida included two single-copy regions (large single-copy (LSC) and small single-copy (SSC)) and a pair of inverted repeats (IRs) regions comprising 88,946 bp, 23,107 bp, and 25,053 bp, respectively. The complete chloroplast genome of C. bifida contains 131 genes, including 86 protein-coding genes, 37 transfer RNA genes, and 8 ribosomal RNA genes. The overall GC content of the C. bifida chloroplast genome is 39.41%, and the LSC, SSC, and IR regions occupy 38.70%, 36.52%, and 42.02%, respectively. A phylogenetic analysis was performed based on complete chloroplast genomes from 15 species and found that C. bifida was closely related to Cycas szechuanensis W.C.Cheng & L.K.Fu.
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spelling pubmed-84515962021-09-21 The complete chloroplast genome of Cycas bifida, an extremely small population protected species Zhang, Deng Cao, Yanqiang Lu, Zhaocen Mitochondrial DNA B Resour MitoGenome Announcement Cycas bifida (Dyer) K.D.Hill (2004) is an extremely small population-protected species of China. In this study, we reported the first chloroplast genome sequence of C. bifida. The chloroplast genome of C. bifida included two single-copy regions (large single-copy (LSC) and small single-copy (SSC)) and a pair of inverted repeats (IRs) regions comprising 88,946 bp, 23,107 bp, and 25,053 bp, respectively. The complete chloroplast genome of C. bifida contains 131 genes, including 86 protein-coding genes, 37 transfer RNA genes, and 8 ribosomal RNA genes. The overall GC content of the C. bifida chloroplast genome is 39.41%, and the LSC, SSC, and IR regions occupy 38.70%, 36.52%, and 42.02%, respectively. A phylogenetic analysis was performed based on complete chloroplast genomes from 15 species and found that C. bifida was closely related to Cycas szechuanensis W.C.Cheng & L.K.Fu. Taylor & Francis 2021-09-15 /pmc/articles/PMC8451596/ /pubmed/34553058 http://dx.doi.org/10.1080/23802359.2021.1973919 Text en © 2021 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. https://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/ (https://creativecommons.org/licenses/by/4.0/) ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle MitoGenome Announcement
Zhang, Deng
Cao, Yanqiang
Lu, Zhaocen
The complete chloroplast genome of Cycas bifida, an extremely small population protected species
title The complete chloroplast genome of Cycas bifida, an extremely small population protected species
title_full The complete chloroplast genome of Cycas bifida, an extremely small population protected species
title_fullStr The complete chloroplast genome of Cycas bifida, an extremely small population protected species
title_full_unstemmed The complete chloroplast genome of Cycas bifida, an extremely small population protected species
title_short The complete chloroplast genome of Cycas bifida, an extremely small population protected species
title_sort complete chloroplast genome of cycas bifida, an extremely small population protected species
topic MitoGenome Announcement
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8451596/
https://www.ncbi.nlm.nih.gov/pubmed/34553058
http://dx.doi.org/10.1080/23802359.2021.1973919
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