The draft genome assembly of the critically endangered Nyssa yunnanensis, a plant species with extremely small populations endemic to Yunnan Province, China

Nyssa yunnanensis is a deciduous tree species in the family Nyssaceae within the order Cornales. As only eight individual trees and two populations have been recorded in China’s Yunnan province, this species has been listed among China’s national Class I protection species since 1999 and also among...

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Autores principales: Weixue Mu, Jinpu Wei, Ting Yang, Yannan Fan, Le Cheng, Jinlong Yang, Ranchang Mu, Jie Liu, Jianming Zhao, Weibang Sun, Xun Xu, Xin Liu, Radoje Drmanac, Huan Liu
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Publicado: GigaScience Press 2020
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Acceso en línea:https://doi.org/10.46471/gigabyte.4
https://doaj.org/article/9d5da7c7053142b7b2c1705d1d60820e
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spelling oai:doaj.org-article:9d5da7c7053142b7b2c1705d1d60820e2021-12-02T13:32:09ZThe draft genome assembly of the critically endangered Nyssa yunnanensis, a plant species with extremely small populations endemic to Yunnan Province, Chinahttps://doi.org/10.46471/gigabyte.42709-47152709-4715https://doaj.org/article/9d5da7c7053142b7b2c1705d1d60820e2020-08-01T00:00:00Zhttps://gigabytejournal.com/articles/4https://doaj.org/toc/2709-4715https://doaj.org/toc/2709-4715Nyssa yunnanensis is a deciduous tree species in the family Nyssaceae within the order Cornales. As only eight individual trees and two populations have been recorded in China’s Yunnan province, this species has been listed among China’s national Class I protection species since 1999 and also among 120 PSESP (Plant Species with Extremely Small Populations) in the Implementation Plan of Rescuing and Conserving China’s Plant Species with Extremely Small Populations (PSESP) (2011-2-15). Here, we present the draft genome assembly of N. yunnanensis. Using 10X Genomics linked-reads sequencing data, we carried out the de novo assembly and annotation analysis. The N. yunnanensis genome assembly is 1475 Mb in length, containing 288,519 scaffolds with a scaffold N50 length of 985.59 kb. Within the assembled genome, 799.51 Mb was identified as repetitive elements, accounting for 54.24% of the sequenced genome, and a total of 39,803 protein-coding genes were predicted. With the genomic characteristics of N. yunnanensis available, our study might facilitate future conservation biology studies to help protect this extremely threatened tree species.Weixue MuJinpu WeiTing YangYannan FanLe ChengJinlong YangRanchang MuJie LiuJianming ZhaoWeibang SunXun XuXin LiuRadoje DrmanacHuan LiuGigaScience Pressarticlegenetics and genomicsplant geneticsbotanyElectronic computers. Computer scienceQA75.5-76.95ENGigaByte, Vol 1, Pp 1-11 (2020)
institution DOAJ
collection DOAJ
language EN
topic genetics and genomics
plant genetics
botany
Electronic computers. Computer science
QA75.5-76.95
spellingShingle genetics and genomics
plant genetics
botany
Electronic computers. Computer science
QA75.5-76.95
Weixue Mu
Jinpu Wei
Ting Yang
Yannan Fan
Le Cheng
Jinlong Yang
Ranchang Mu
Jie Liu
Jianming Zhao
Weibang Sun
Xun Xu
Xin Liu
Radoje Drmanac
Huan Liu
The draft genome assembly of the critically endangered Nyssa yunnanensis, a plant species with extremely small populations endemic to Yunnan Province, China
description Nyssa yunnanensis is a deciduous tree species in the family Nyssaceae within the order Cornales. As only eight individual trees and two populations have been recorded in China’s Yunnan province, this species has been listed among China’s national Class I protection species since 1999 and also among 120 PSESP (Plant Species with Extremely Small Populations) in the Implementation Plan of Rescuing and Conserving China’s Plant Species with Extremely Small Populations (PSESP) (2011-2-15). Here, we present the draft genome assembly of N. yunnanensis. Using 10X Genomics linked-reads sequencing data, we carried out the de novo assembly and annotation analysis. The N. yunnanensis genome assembly is 1475 Mb in length, containing 288,519 scaffolds with a scaffold N50 length of 985.59 kb. Within the assembled genome, 799.51 Mb was identified as repetitive elements, accounting for 54.24% of the sequenced genome, and a total of 39,803 protein-coding genes were predicted. With the genomic characteristics of N. yunnanensis available, our study might facilitate future conservation biology studies to help protect this extremely threatened tree species.
format article
author Weixue Mu
Jinpu Wei
Ting Yang
Yannan Fan
Le Cheng
Jinlong Yang
Ranchang Mu
Jie Liu
Jianming Zhao
Weibang Sun
Xun Xu
Xin Liu
Radoje Drmanac
Huan Liu
author_facet Weixue Mu
Jinpu Wei
Ting Yang
Yannan Fan
Le Cheng
Jinlong Yang
Ranchang Mu
Jie Liu
Jianming Zhao
Weibang Sun
Xun Xu
Xin Liu
Radoje Drmanac
Huan Liu
author_sort Weixue Mu
title The draft genome assembly of the critically endangered Nyssa yunnanensis, a plant species with extremely small populations endemic to Yunnan Province, China
title_short The draft genome assembly of the critically endangered Nyssa yunnanensis, a plant species with extremely small populations endemic to Yunnan Province, China
title_full The draft genome assembly of the critically endangered Nyssa yunnanensis, a plant species with extremely small populations endemic to Yunnan Province, China
title_fullStr The draft genome assembly of the critically endangered Nyssa yunnanensis, a plant species with extremely small populations endemic to Yunnan Province, China
title_full_unstemmed The draft genome assembly of the critically endangered Nyssa yunnanensis, a plant species with extremely small populations endemic to Yunnan Province, China
title_sort draft genome assembly of the critically endangered nyssa yunnanensis, a plant species with extremely small populations endemic to yunnan province, china
publisher GigaScience Press
publishDate 2020
url https://doi.org/10.46471/gigabyte.4
https://doaj.org/article/9d5da7c7053142b7b2c1705d1d60820e
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