Evidence map›Paper›PMID 41387470›Full record

ArticleScientific data2025

A High-quality chromosome-level genome assembly of Swertia przewalskii Pissjauk.

Shuang Han, Yu Niu, Hao Xu, Jingya Yu, Yun Han, Qingqing Zheng, Rongrong Guan, Faqi Zhang, Shilong Chen

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PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific data, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Shuang HanKey Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences & Institute of Sanjiangyuan National Park, Chinese Academy of Sciences, Xining, 810008, China.
Yu NiuKey Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences & Institute of Sanjiangyuan National Park, Chinese Academy of Sciences, Xining, 810008, China.
Hao XuKey Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences & Institute of Sanjiangyuan National Park, Chinese Academy of Sciences, Xining, 810008, China.
Jingya YuKey Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences & Institute of Sanjiangyuan National Park, Chinese Academy of Sciences, Xining, 810008, China.
Yun HanKey Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences & Institute of Sanjiangyuan National Park, Chinese Academy of Sciences, Xining, 810008, China.
Qingqing ZhengQinghai Provincial Key Laboratory of Crop Molecular Breeding, Xining, 810008, China.
Rongrong GuanQinghai Provincial Key Laboratory of Crop Molecular Breeding, Xining, 810008, China.
Faqi ZhangKey Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences & Institute of Sanjiangyuan National Park, Chinese Academy of Sciences, Xining, 810008, China. fqzhang@nwipb.cas.cn.
Shilong ChenKey Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences & Institute of Sanjiangyuan National Park, Chinese Academy of Sciences, Xining, 810008, China. slchen@nwipb.cas.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Swertia przewalskii Pissjauk. belonging to Swertia (subtribe Swertiinae, Gentianaceae), is one of the original plant sources of the Tibetan medicine "Zangyinchen" has been included in the initial list of plant species with extremely small populations in Qinghai province. To gain deeper insights into the threats to S. przewalskii survival, we assembled a high-quality, chromosome-level genome using a combination of Illumina short-read, PacBio HiFi long-read, and Hi-C scaffolding technologies. The assembled genome has a size of ~2027.49 Mb, and demonstrates excellent continuity, consistency, and completeness (contig N50 = 2,569,777, mapping rate = 98.87%, coverage = 99.29%, BUSCO = 96.9%). The assembled sequences could be anchored to twelve chromosomes. Additionally, genome annotation revealed 35,701 protein-coding genes, 289 microRNAs (miRNAs), 1,039 transfer RNAs (tRNAs), 3,681 ribosomal RNAs (rRNAs). 32,775 genes were functionally annotated using several databases, including NR (31,587, 88.48%), GO (23,883, 66.90%), KOG (663, 1.86%), and Pfam (22,995, 64.41%), KEGG (11,964, 33.51%). This study reports a high-quality, chromosome-level genome assembly of S. przewalskii, providing a foundational resource for its conservation biology.

Indexed as

Chromosomes, PlantGenome, PlantSwertiaMolecular Sequence Annotation

Identifiers

PMID41387470
PMCPMC12749406

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.