Evidence map›Paper›PMID 39461942›Full record

ArticleScientific data2024

Telomere-to-telomere Genome Assembly of two representative Asian and European pear cultivars.

Yongjie Qi, Dai Shan, Yufen Cao, Na Ma, Liqing Lu, Luming Tian, Zhan Feng, Fanjun Ke, Jianbo Jian, Zhenghui Gao and 1 more

Abstract readDataset
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 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. The genome sequence of the pear,Wellcome open research · 2024
    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

11 authors.

Yongjie Qi *Key Laboratory of Horticultural Crop Germplasm Innovation and Utilization(Co-construction by Ministry and Province), Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei, 230031, China. anhuiqyj@163.com.
Dai Shan *BGI Genomics, Shenzhen, 518083, China.
Yufen Cao *Chinese Academy of Agricultural Sciences (CAAS), Xingcheng, 125100, China.
Na MaKey Laboratory of Horticultural Crop Germplasm Innovation and Utilization(Co-construction by Ministry and Province), Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei, 230031, China.
Liqing LuKey Laboratory of Horticultural Crop Germplasm Innovation and Utilization(Co-construction by Ministry and Province), Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei, 230031, China.
Luming TianChinese Academy of Agricultural Sciences (CAAS), Xingcheng, 125100, China.ORCID 0009-0007-2801-8762
Zhan FengBGI Genomics, Shenzhen, 518083, China.
Fanjun KeAnhui University of Chinese Medicine, Hefei, 230012, China.
Jianbo JianBGI Genomics, Shenzhen, 518083, China. jianjianbo@bgi.com.ORCID 0000-0003-2187-5490
Zhenghui GaoKey Laboratory of Horticultural Crop Germplasm Innovation and Utilization(Co-construction by Ministry and Province), Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei, 230031, China. gzh96gao@163.com.
Yiliu XuKey Laboratory of Horticultural Crop Germplasm Innovation and Utilization(Co-construction by Ministry and Province), Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei, 230031, China. yiliuxu@163.com.

Funding

Earmarked Fund for China Agriculture Research System CARS-28
6 · The paper itself

Abstract

As the third most important temperate fruit, Pear (Pyrus spp.) exhibits a remarkable genetic diversity and is classified into two mainly categories known as Asian pear and European pear. Although several pear genomes are available, most of the released versions are fragmented and not chromosome-level high-quality. In this study, we report two high-quality genomes for Pyrus bretschneideri Rhed. cv. 'Danshansuli' (DS) and Pyrus communis L. cv. 'Conference' (KFL), which represent the predominant Asian and European cultivars, respectively, with nearly telomere-to-telomere (T2T) gap-free level. The finally assembled genome sizes for DS and KFL were 510.98 Mb and 510.71 Mb, respectively, with Contig N50 of 29.47 Mb and 30.47 Mb, where each chromosome was represented by a single contig. The DS and KFL genomes yielded a total of 46,394 and 44,702 protein-coding genes, respectively. Among these genes, the functional annotation accounted for 96.47% and 96.46% in the DS and KFL genomes. The two novels nearly T2T genomic information offers an invaluable resource for comparative genomics, genetic diversity analysis, molecular breeding strategies, and functional exploration.

Indexed as

Genome, PlantPyrusTelomereChromosomes, PlantGenetic Variation

Identifiers

PMID39461942
PMCPMC11513147

What OpenQuestion holds

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Registered trials

None linked

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.