Comparative Analysis of Four Buckwheat Species Based on Morphology and Complete Chloroplast Genome Sequences

Abstract Buckwheat is a nutritional and economically crop belonging to Polygonaceae, Fagopyrum. To better understand the mutation patterns and evolution trend in the chloroplast (cp) genome of buckwheat, and found sufficient number of variable regions to explore the phylogenetic relationships of thi...

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Autores principales:	Cheng-Long Wang, Meng-Qi Ding, Chen-Yan Zou, Xue-Mei Zhu, Yu Tang, Mei-Liang Zhou, Ji-Rong Shao
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/621eece7067d4074a218bab405496f1d
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spelling	oai:doaj.org-article:621eece7067d4074a218bab405496f1d2021-12-02T16:08:11ZComparative Analysis of Four Buckwheat Species Based on Morphology and Complete Chloroplast Genome Sequences10.1038/s41598-017-06638-62045-2322https://doaj.org/article/621eece7067d4074a218bab405496f1d2017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-06638-6https://doaj.org/toc/2045-2322Abstract Buckwheat is a nutritional and economically crop belonging to Polygonaceae, Fagopyrum. To better understand the mutation patterns and evolution trend in the chloroplast (cp) genome of buckwheat, and found sufficient number of variable regions to explore the phylogenetic relationships of this genus, two complete cp genomes of buckwheat including Fagopyrum dibotrys (F. dibotrys) and Fagopyrum luojishanense (F. luojishanense) were sequenced, and other two Fagopyrum cp genomes were used for comparative analysis. After morphological analysis, the main difference among these buckwheat were height, leaf shape, seeds and flower type. F. luojishanense was distinguishable from the cultivated species easily. Although the F. dibotrys and two cultivated species has some similarity, they different in habit and component contents. The cp genome of F. dibotrys was 159,320 bp while the F. luojishanense was 159,265 bp. 48 and 61 SSRs were found in F. dibotrys and F. luojishanense respectively. Meanwhile, 10 highly variable regions among these buckwheat species were located precisely. The phylogenetic relationships among four Fagopyrum species based on complete cp genomes was showed. The results suggested that F. dibotrys is more closely related to Fagopyrum tataricum. These data provided valuable genetic information for Fagopyrum species identification, taxonomy, phylogenetic study and molecular breeding.Cheng-Long WangMeng-Qi DingChen-Yan ZouXue-Mei ZhuYu TangMei-Liang ZhouJi-Rong ShaoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-14 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Cheng-Long Wang Meng-Qi Ding Chen-Yan Zou Xue-Mei Zhu Yu Tang Mei-Liang Zhou Ji-Rong Shao Comparative Analysis of Four Buckwheat Species Based on Morphology and Complete Chloroplast Genome Sequences
description	Abstract Buckwheat is a nutritional and economically crop belonging to Polygonaceae, Fagopyrum. To better understand the mutation patterns and evolution trend in the chloroplast (cp) genome of buckwheat, and found sufficient number of variable regions to explore the phylogenetic relationships of this genus, two complete cp genomes of buckwheat including Fagopyrum dibotrys (F. dibotrys) and Fagopyrum luojishanense (F. luojishanense) were sequenced, and other two Fagopyrum cp genomes were used for comparative analysis. After morphological analysis, the main difference among these buckwheat were height, leaf shape, seeds and flower type. F. luojishanense was distinguishable from the cultivated species easily. Although the F. dibotrys and two cultivated species has some similarity, they different in habit and component contents. The cp genome of F. dibotrys was 159,320 bp while the F. luojishanense was 159,265 bp. 48 and 61 SSRs were found in F. dibotrys and F. luojishanense respectively. Meanwhile, 10 highly variable regions among these buckwheat species were located precisely. The phylogenetic relationships among four Fagopyrum species based on complete cp genomes was showed. The results suggested that F. dibotrys is more closely related to Fagopyrum tataricum. These data provided valuable genetic information for Fagopyrum species identification, taxonomy, phylogenetic study and molecular breeding.
format	article
author	Cheng-Long Wang Meng-Qi Ding Chen-Yan Zou Xue-Mei Zhu Yu Tang Mei-Liang Zhou Ji-Rong Shao
author_facet	Cheng-Long Wang Meng-Qi Ding Chen-Yan Zou Xue-Mei Zhu Yu Tang Mei-Liang Zhou Ji-Rong Shao
author_sort	Cheng-Long Wang
title	Comparative Analysis of Four Buckwheat Species Based on Morphology and Complete Chloroplast Genome Sequences
title_short	Comparative Analysis of Four Buckwheat Species Based on Morphology and Complete Chloroplast Genome Sequences
title_full	Comparative Analysis of Four Buckwheat Species Based on Morphology and Complete Chloroplast Genome Sequences
title_fullStr	Comparative Analysis of Four Buckwheat Species Based on Morphology and Complete Chloroplast Genome Sequences
title_full_unstemmed	Comparative Analysis of Four Buckwheat Species Based on Morphology and Complete Chloroplast Genome Sequences
title_sort	comparative analysis of four buckwheat species based on morphology and complete chloroplast genome sequences
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/621eece7067d4074a218bab405496f1d
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_version_	1718384599074078720

Comparative Analysis of Four Buckwheat Species Based on Morphology and Complete Chloroplast Genome Sequences

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