Evidence map›Paper›PMID 34059664›Full record

ArticleHorticulture research2021

Comprehensive analysis of SSRs and database construction using all complete gene-coding sequences in major horticultural and representative plants.

Xiaoming Song, Qihang Yang, Yun Bai, Ke Gong, Tong Wu, Tong Yu, Qiaoying Pei, Weike Duan, Zhinan Huang, Zhiyuan Wang and 4 more

Open access · goldAbstract read
In one paragraph

Article in Horticulture research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
8.6field-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

33 citing papers in PubMed, 48 citations in OpenAlex.

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  8. Development of Genome-Wide SSR Markers inInternational journal of molecular sciences · 2025
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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

14 authors at 3 institutions in 2 countries.

Xiaoming Song *School of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China. songxm@ncst.edu.cn.
Qihang Yang *School of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China.
Yun BaiSchool of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China.
Ke GongSchool of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China.
Tong WuSchool of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China.
Tong YuSchool of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China.
Qiaoying PeiSchool of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China.
Weike DuanCollege of Life Sciences and Food Engineering, Huaiyin Institute of Technology, 223003, Huai'an, China.
Zhinan HuangCollege of Life Sciences and Food Engineering, Huaiyin Institute of Technology, 223003, Huai'an, China.
Zhiyuan WangSchool of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China.
Zhuo LiuSchool of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China.
Xi KangSchool of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China.
Wei ZhaoSchool of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China.
Xiao MaSchool of Life Sciences/Library, North China University of Science and Technology, Tangshan, Hebei, 063210, China. maxiaoxiaos@sina.com.
North China University of Science and Technology · CNHuaiyin Institute of Technology · CNUniversity of Electronic Science and Technology of China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Simple sequence repeats (SSRs) are one of the most important genetic markers and widely exist in most species. Here, we identified 249,822 SSRs from 3,951,919 genes in 112 plants. Then, we conducted a comprehensive analysis of these SSRs and constructed a plant SSR database (PSSRD). Interestingly, more SSRs were found in lower plants than in higher plants, showing that lower plants needed to adapt to early extreme environments. Four specific enriched functional terms in the lower plant Chlamydomonas reinhardtii were detected when it was compared with seven other higher plants. In addition, Guanylate_cyc existed in more genes of lower plants than of higher plants. In our PSSRD, we constructed an interactive plotting function in the chart interface, and users can easily view the detailed information of SSRs. All SSR information, including sequences, primers, and annotations, can be downloaded from our database. Moreover, we developed Web SSR Finder and Batch SSR Finder tools, which can be easily used for identifying SSRs. Our database was developed using PHP, HTML, JavaScript, and MySQL, which are freely available at http://www.pssrd.info/ . We conducted an analysis of the Myb gene families and flowering genes as two applications of the PSSRD. Further analysis indicated that whole-genome duplication and whole-genome triplication played a major role in the expansion of the Myb gene families. These SSR markers in our database will greatly facilitate comparative genomics and functional genomics studies in the future.

Identifiers

PMID34059664
PMCPMC8167114
OpenAlexW3165386260

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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.