Evidence map›Paper›PMID 32946650›Full record

ArticlePlant biotechnology journal2021

Genomic analyses of diverse wild and cultivated accessions provide insights into the evolutionary history of jujube.

Mingxin Guo, Zhongren Zhang, Shipeng Li, Qun Lian, Pengcheng Fu, Yali He, Jinxin Qiao, Keke Xu, Linpei Liu, Miaoyan Wu and 14 more

Open access · goldAbstract read
In one paragraph

Article in Plant biotechnology journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
8.8field-weighted citation impact, top 2% of its field
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

37 citing papers in PubMed, 91 citations in OpenAlex.

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  19. 'Insects · 2023
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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

24 authors at 4 institutions in 1 country.

Mingxin GuoCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Zhongren ZhangNovogene Bioinformatics Institute, Beijing, China.ORCID 0000-0002-4996-7912
Shipeng LiCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Qun LianGenome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China.
Pengcheng FuCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Yali HeCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Jinxin QiaoCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Keke XuCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Linpei LiuCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Miaoyan WuCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Zheran DuCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Sunan LiCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Junjie WangCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Peiyin ShaoCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Qiang YuCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Gan XuCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Dengke LiPomology Institute, Shanxi Academy of Agricultural Sciences, Taigu, China.
Yongkang WangPomology Institute, Shanxi Academy of Agricultural Sciences, Taigu, China.
Shan TianCollege of Life Sciences, Luoyang Normal University, Luoyang, China.
Jing ZhaoNovogene Bioinformatics Institute, Beijing, China.
Xue FengNovogene Bioinformatics Institute, Beijing, China.
Ruiqiang LiNovogene Bioinformatics Institute, Beijing, China.
Wenkai JiangNovogene Bioinformatics Institute, Beijing, China.
Xusheng ZhaoCollege of Life Sciences, Luoyang Normal University, Luoyang, China.ORCID 0000-0002-2011-6217
Luoyang Normal University · CNNovogene Bioinformatics Institute · CNShanxi Academy of Agricultural Sciences · CNAgricultural Genomics Institute at Shenzhen · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Chinese jujube (Ziziphus jujuba Mill.), a member of the Rhamnaceae family, is an important perennial fruit tree crop of substantial economic, ecological and nutritional value, and is also used as a traditional herbal medicine. Here, we report the resequencing of 493 jujube accessions, including 202 wild and 291 cultivated accessions at >16× depth. Our population genomic analyses revealed that the Shanxi-Shaanxi area of China was jujube's primary domestication centre and that jujube was then disseminated into East China before finally extending into South China. Divergence events analysis indicated that Ziziphus acidojujuba and Ziziphus jujuba diverged around 2.7 Mya, suggesting the interesting possibility that a long pre-domestication period may have occurred prior to human intervention. Using the large genetic polymorphism data set, we identified a 15-bp tandem insertion in the promoter of the jujube ortholog of the POLLEN DEFECTIVE IN GUIDANCE 1 (POD1) gene, which was strongly associated with seed-setting rate. Integrating genome-wide association study (GWAS), transcriptome data, expression analysis and transgenic validation in tomato, we identified a DA3/UBIQUITIN-SPECIFIC PROTEASE 14 (UBP14) ortholog, which negatively regulate fruit weight in jujube. We also identified candidate genes, which have likely influenced the selection of fruit sweetness and crispness texture traits among fresh and dry jujubes. Our study not only illuminates the genetic basis of jujube evolution and domestication and provides a deep and rich genomic resource to facilitate both crop improvement and hypothesis-driven basic research, but also identifies multiple agriculturally important genes for this unique perennial tree fruit species.

Indexed as

ZiziphusChinaFruitGenome-Wide Association StudyGenomicsevolutionary historyfruit weightjujuberesequencingseed-setting rate

Identifiers

PMID32946650
PMCPMC7955879
OpenAlexW3087525227

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.