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Whole-genome resequencing reveals the origin of tea in Lincang
Phylogeographic, population genetics and diversity analysis are crucial for local tea resource conservation and breeding programs. Lincang in Yunnan has been known as the possible place of domestication for tea worldwide, yet, its genetic makeup and unique Lincang origin are little understood. Here,...
Autores principales: | , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9520660/ https://www.ncbi.nlm.nih.gov/pubmed/36186029 http://dx.doi.org/10.3389/fpls.2022.984422 |
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author | Lei, Yahui Yang, Ling Duan, Shengchang Ning, Siqi Li, Dawei Wang, Zijun Xiang, Guisheng Yang, Ling Wang, Chunping Zhang, Shiyu Zhang, Shuangyan Ye, Shuang Kui, Ling Singh, Pratiksha Sheng, Jun Dong, Yang |
author_facet | Lei, Yahui Yang, Ling Duan, Shengchang Ning, Siqi Li, Dawei Wang, Zijun Xiang, Guisheng Yang, Ling Wang, Chunping Zhang, Shiyu Zhang, Shuangyan Ye, Shuang Kui, Ling Singh, Pratiksha Sheng, Jun Dong, Yang |
author_sort | Lei, Yahui |
collection | PubMed |
description | Phylogeographic, population genetics and diversity analysis are crucial for local tea resource conservation and breeding programs. Lincang in Yunnan has been known as the possible place of domestication for tea worldwide, yet, its genetic makeup and unique Lincang origin are little understood. Here, we reported a large-scale whole-genome resequencing based population genomic analysis in eight main tea-producing areas of Lincang in Yunnan (1,350 accessions), and the first comprehensive map of tea genome variation in Lincang was constructed. Based on the population structure, tea sample in Lincang was divided into three subgroups, and inferred Xigui and Nahan Tea Mountain in Linxiang, Baiying Mountain Ancient Tea Garden in Yun, and Jinxiu Village of Xiaowan Town in Fengqing, which belong to the birthplace of the three subgroups, were all likely to be the origin center of Lincang tea. Meanwhile, the history population sizes analysis show that similar evolutionary patterns were observed for the three subgroups of Lincang. It also was observed that the hybrid among eight areas of Lincang was noticeable, resulting in insignificant genetic differentiation between geographical populations and low genetic diversity. The findings of this study clarified the genetic make-up and evolutionary traits of the local population of tea, which gave some insight into the development of Lincang tea. |
format | Online Article Text |
id | pubmed-9520660 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-95206602022-09-30 Whole-genome resequencing reveals the origin of tea in Lincang Lei, Yahui Yang, Ling Duan, Shengchang Ning, Siqi Li, Dawei Wang, Zijun Xiang, Guisheng Yang, Ling Wang, Chunping Zhang, Shiyu Zhang, Shuangyan Ye, Shuang Kui, Ling Singh, Pratiksha Sheng, Jun Dong, Yang Front Plant Sci Plant Science Phylogeographic, population genetics and diversity analysis are crucial for local tea resource conservation and breeding programs. Lincang in Yunnan has been known as the possible place of domestication for tea worldwide, yet, its genetic makeup and unique Lincang origin are little understood. Here, we reported a large-scale whole-genome resequencing based population genomic analysis in eight main tea-producing areas of Lincang in Yunnan (1,350 accessions), and the first comprehensive map of tea genome variation in Lincang was constructed. Based on the population structure, tea sample in Lincang was divided into three subgroups, and inferred Xigui and Nahan Tea Mountain in Linxiang, Baiying Mountain Ancient Tea Garden in Yun, and Jinxiu Village of Xiaowan Town in Fengqing, which belong to the birthplace of the three subgroups, were all likely to be the origin center of Lincang tea. Meanwhile, the history population sizes analysis show that similar evolutionary patterns were observed for the three subgroups of Lincang. It also was observed that the hybrid among eight areas of Lincang was noticeable, resulting in insignificant genetic differentiation between geographical populations and low genetic diversity. The findings of this study clarified the genetic make-up and evolutionary traits of the local population of tea, which gave some insight into the development of Lincang tea. Frontiers Media S.A. 2022-09-15 /pmc/articles/PMC9520660/ /pubmed/36186029 http://dx.doi.org/10.3389/fpls.2022.984422 Text en Copyright © 2022 Lei, Yang, Duan, Ning, Li, Wang, Xiang, Yang, Wang, Zhang, Zhang, Ye, Kui, Singh, Sheng and Dong. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Plant Science Lei, Yahui Yang, Ling Duan, Shengchang Ning, Siqi Li, Dawei Wang, Zijun Xiang, Guisheng Yang, Ling Wang, Chunping Zhang, Shiyu Zhang, Shuangyan Ye, Shuang Kui, Ling Singh, Pratiksha Sheng, Jun Dong, Yang Whole-genome resequencing reveals the origin of tea in Lincang |
title | Whole-genome resequencing reveals the origin of tea in Lincang |
title_full | Whole-genome resequencing reveals the origin of tea in Lincang |
title_fullStr | Whole-genome resequencing reveals the origin of tea in Lincang |
title_full_unstemmed | Whole-genome resequencing reveals the origin of tea in Lincang |
title_short | Whole-genome resequencing reveals the origin of tea in Lincang |
title_sort | whole-genome resequencing reveals the origin of tea in lincang |
topic | Plant Science |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9520660/ https://www.ncbi.nlm.nih.gov/pubmed/36186029 http://dx.doi.org/10.3389/fpls.2022.984422 |
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