Cargando…

Complete chloroplast genome sequence and phylogenetic analysis of winter oil rapeseed (Brassica rapa L.)

Winter oil rapeseed ‘18 R-1’ (Brassica rapa L.) is a new variety that can survive in northern China where the extreme low temperature is −20 °C to −32 °C. It is different from traditional B. rapa and Brassica napus. In this study, the complete chloroplast (cp) genome of ‘18 R-1’ was sequenced and an...

Descripción completa

Detalles Bibliográficos
Autores principales: Wu, Jun Yan, Ma, Xue Cai, Ma, Li, Fang, Yan, Zhang, Ya Hong, Liu, Li Jun, Li, Xue Cai, Zeng, Rui, Sun, Wan Cang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7954489/
https://www.ncbi.nlm.nih.gov/pubmed/33763561
http://dx.doi.org/10.1080/23802359.2020.1860697
_version_ 1783664090595459072
author Wu, Jun Yan
Ma, Xue Cai
Ma, Li
Fang, Yan
Zhang, Ya Hong
Liu, Li Jun
Li, Xue Cai
Zeng, Rui
Sun, Wan Cang
author_facet Wu, Jun Yan
Ma, Xue Cai
Ma, Li
Fang, Yan
Zhang, Ya Hong
Liu, Li Jun
Li, Xue Cai
Zeng, Rui
Sun, Wan Cang
author_sort Wu, Jun Yan
collection PubMed
description Winter oil rapeseed ‘18 R-1’ (Brassica rapa L.) is a new variety that can survive in northern China where the extreme low temperature is −20 °C to −32 °C. It is different from traditional B. rapa and Brassica napus. In this study, the complete chloroplast (cp) genome of ‘18 R-1’ was sequenced and analyzed to assess the genetic relationship. The size of cp genome is 153,494 bp, including one large single copy (LSC) region of 83,280 bp and one small single copy (SSC) region of 17,776 bp, separated by two inverted repeat (IR) regions of 26,219 bp. The GC content of the whole genome is 36.35%, while those of LSC, SSC, and IR are 34.12%, 29.20%, and 42.32%, respectively. The cp genome encodes 132 genes, including 87 protein-coding genes, eight rRNA genes, and 37 tRNA genes. In repeat structure analysis, 288 simple sequence repeats (SSRs) were identified. Cp genome of ‘18 R-1’ was closely related to Brassica chinensis, B. rapa and Brassica pekinesis.
format Online
Article
Text
id pubmed-7954489
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher Taylor & Francis
record_format MEDLINE/PubMed
spelling pubmed-79544892021-03-23 Complete chloroplast genome sequence and phylogenetic analysis of winter oil rapeseed (Brassica rapa L.) Wu, Jun Yan Ma, Xue Cai Ma, Li Fang, Yan Zhang, Ya Hong Liu, Li Jun Li, Xue Cai Zeng, Rui Sun, Wan Cang Mitochondrial DNA B Resour Mitogenome Announcement Winter oil rapeseed ‘18 R-1’ (Brassica rapa L.) is a new variety that can survive in northern China where the extreme low temperature is −20 °C to −32 °C. It is different from traditional B. rapa and Brassica napus. In this study, the complete chloroplast (cp) genome of ‘18 R-1’ was sequenced and analyzed to assess the genetic relationship. The size of cp genome is 153,494 bp, including one large single copy (LSC) region of 83,280 bp and one small single copy (SSC) region of 17,776 bp, separated by two inverted repeat (IR) regions of 26,219 bp. The GC content of the whole genome is 36.35%, while those of LSC, SSC, and IR are 34.12%, 29.20%, and 42.32%, respectively. The cp genome encodes 132 genes, including 87 protein-coding genes, eight rRNA genes, and 37 tRNA genes. In repeat structure analysis, 288 simple sequence repeats (SSRs) were identified. Cp genome of ‘18 R-1’ was closely related to Brassica chinensis, B. rapa and Brassica pekinesis. Taylor & Francis 2021-03-11 /pmc/articles/PMC7954489/ /pubmed/33763561 http://dx.doi.org/10.1080/23802359.2020.1860697 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
Wu, Jun Yan
Ma, Xue Cai
Ma, Li
Fang, Yan
Zhang, Ya Hong
Liu, Li Jun
Li, Xue Cai
Zeng, Rui
Sun, Wan Cang
Complete chloroplast genome sequence and phylogenetic analysis of winter oil rapeseed (Brassica rapa L.)
title Complete chloroplast genome sequence and phylogenetic analysis of winter oil rapeseed (Brassica rapa L.)
title_full Complete chloroplast genome sequence and phylogenetic analysis of winter oil rapeseed (Brassica rapa L.)
title_fullStr Complete chloroplast genome sequence and phylogenetic analysis of winter oil rapeseed (Brassica rapa L.)
title_full_unstemmed Complete chloroplast genome sequence and phylogenetic analysis of winter oil rapeseed (Brassica rapa L.)
title_short Complete chloroplast genome sequence and phylogenetic analysis of winter oil rapeseed (Brassica rapa L.)
title_sort complete chloroplast genome sequence and phylogenetic analysis of winter oil rapeseed (brassica rapa l.)
topic Mitogenome Announcement
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7954489/
https://www.ncbi.nlm.nih.gov/pubmed/33763561
http://dx.doi.org/10.1080/23802359.2020.1860697
work_keys_str_mv AT wujunyan completechloroplastgenomesequenceandphylogeneticanalysisofwinteroilrapeseedbrassicarapal
AT maxuecai completechloroplastgenomesequenceandphylogeneticanalysisofwinteroilrapeseedbrassicarapal
AT mali completechloroplastgenomesequenceandphylogeneticanalysisofwinteroilrapeseedbrassicarapal
AT fangyan completechloroplastgenomesequenceandphylogeneticanalysisofwinteroilrapeseedbrassicarapal
AT zhangyahong completechloroplastgenomesequenceandphylogeneticanalysisofwinteroilrapeseedbrassicarapal
AT liulijun completechloroplastgenomesequenceandphylogeneticanalysisofwinteroilrapeseedbrassicarapal
AT lixuecai completechloroplastgenomesequenceandphylogeneticanalysisofwinteroilrapeseedbrassicarapal
AT zengrui completechloroplastgenomesequenceandphylogeneticanalysisofwinteroilrapeseedbrassicarapal
AT sunwancang completechloroplastgenomesequenceandphylogeneticanalysisofwinteroilrapeseedbrassicarapal