Evidence map›Paper›PMID 39127691›Full record

ArticleScientific data2024

Telomere-to-telomere genome assembly of Eleocharis dulcis and expression profiles during corm development.

Yang Chen, Xinyi Zhang, Lingyun Wang, Mingya Fang, Ruisen Lu, Yazhen Ma, Yan Huang, Xiaoyang Chen, Wei Sheng, Lin Shi and 2 more

Abstract readDataset
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific data, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Yang Chen *Provincial Key Laboratory of Characteristic Aquatic Vegetable Breeding and Cultivation, Jinhua Academy of Agricultural Sciences (Zhejiang Institute of Agricultural Machinery), Jinhua, Zhejiang, 321000, China.
Xinyi Zhang *Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, 430074, China.
Lingyun Wang *Provincial Key Laboratory of Characteristic Aquatic Vegetable Breeding and Cultivation, Jinhua Academy of Agricultural Sciences (Zhejiang Institute of Agricultural Machinery), Jinhua, Zhejiang, 321000, China.
Mingya FangProvincial Key Laboratory of Characteristic Aquatic Vegetable Breeding and Cultivation, Jinhua Academy of Agricultural Sciences (Zhejiang Institute of Agricultural Machinery), Jinhua, Zhejiang, 321000, China.
Ruisen LuInstitute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, Jiangsu, 210014, China.
Yazhen MaWuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, 430074, China.
Yan HuangWuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, 430074, China.
Xiaoyang ChenSeed Management Station of Zhejiang Province, Hangzhou, Zhejiang, 310020, China.
Wei ShengProvincial Key Laboratory of Characteristic Aquatic Vegetable Breeding and Cultivation, Jinhua Academy of Agricultural Sciences (Zhejiang Institute of Agricultural Machinery), Jinhua, Zhejiang, 321000, China.
Lin ShiProvincial Key Laboratory of Characteristic Aquatic Vegetable Breeding and Cultivation, Jinhua Academy of Agricultural Sciences (Zhejiang Institute of Agricultural Machinery), Jinhua, Zhejiang, 321000, China.
Zhaisheng ZhengProvincial Key Laboratory of Characteristic Aquatic Vegetable Breeding and Cultivation, Jinhua Academy of Agricultural Sciences (Zhejiang Institute of Agricultural Machinery), Jinhua, Zhejiang, 321000, China. zzs165@163.com.
Yingxiong QiuWuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, 430074, China. qiuyingxiong@wbgcas.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Eleocharis dulcis (Burm. f.) Trin. ex Hensch., commonly known as Chinese water chestnut, is a traditional aquatic vegetable in China, and now is widely cultivated throughout the world because of its high nutritional value and unique tastes. Here, we report the assembly of a 493.24 Mb telomere-to-telomere (T2T) genome of E. dulcis accomplished by integrating ONT ultra-long reads, PacBio long reads and Hi-C data. The reference genome was anchored onto 111 gap-free chromosomes, containing 48.31% repeat elements and 33,493 predicted protein-coding genes. Whole genome duplication (WGD) and inter-genomic synteny analyses indicated that chromosome breakage and genome duplication in E. dulcis possibly occurred multiple times during genome evolution after its divergence from a common ancestor with Rhynchospora breviuscula at ca. 35.6 Mya. A comparative time-course transcriptome analysis of corm development revealed different patterns of gene expression between cultivated and wild accessions with the highest number of differentially expressed genes (DEGs, 15,870) at the middle swelling stage and some of the DEGs were significantly enriched for starch metabolic process.

Indexed as

EleocharisGenome, PlantTelomereTranscriptome

Identifiers

PMID39127691
PMCPMC11316796

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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.