Evidence map›Paper›PMID 31437239›Full record

ArticlePloS one2019

Mining of simple sequence repeats (SSRs) loci and development of novel transferability-across EST-SSR markers from de novo transcriptome assembly of Angelica dahurica.

Chen Chen, Youjun Chen, Wenjuan Huang, Yijie Jiang, Huihui Zhang, Wei Wu

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Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

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7citing papers in PubMed
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3 · Its place in the literature

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7 citing papers in PubMed.

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  7. De novo assembly, transcriptome characterization, and simple sequence repeat marker development in duckweedPhysiology and molecular biology of plants : an international journal of functional plant biology · 2020
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5 · Who and what money

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6 authors.

Chen ChenAgronomy College, Sichuan Agricultural University, Chengdu, Sichuan Province, China.
Youjun ChenKey Laborary of Superior Forage Germplasm in the Qinghai-Tibetan Plateau (2017-ZJ-Y12), Qinghai University, Xining, Qinghai Province, China.
Wenjuan HuangAgronomy College, Sichuan Agricultural University, Chengdu, Sichuan Province, China.
Yijie JiangAgronomy College, Sichuan Agricultural University, Chengdu, Sichuan Province, China.
Huihui ZhangAgronomy College, Sichuan Agricultural University, Chengdu, Sichuan Province, China.
Wei WuAgronomy College, Sichuan Agricultural University, Chengdu, Sichuan Province, China.ORCID 0000-0003-3559-1974

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angelica dahurica is a widely grown plant species with multiple uses, especially in the medical field. However, the frequent introduction of A. dahurica to new areas has made it difficult to distinguish between varieties. Simple sequence repeats (SSRs) detected based on transcriptome analyses are very useful for constructing genetic maps and analyzing genetic diversity. They are also relevant for the molecular marker-assisted breeding of A. dahurica. We identified 33,724 genic SSR loci based on transcriptome sequencing data. A total of 114 primer pairs were designed for the SSR loci and were tested for their specificity and diversity. Ten SSR loci in untranslated regions were ultimately selected. Subsequently, 56 A. dahurica ecotypes collected from different regions were analyzed. The SSR loci comprised 2-8 alleles, with a mean of 5.2 alleles per locus. The polymorphic information content value and Shannon's information index were 0.6274-0.2702 (average of 0.4091) and 1.3040-0.5618 (average of 0.8475), respectively. Thus, the 10 novel SSRs identified in this study were almost in accordance with Harvey-Weinberg equilibrium and will be useful for analyzing A. dahurica genetic relationships. The results of this study confirm the potential value of transcriptome databases for the development of new SSR markers.

Indexed as

Expressed Sequence TagsGene Expression Regulation, PlantGenetic LociMicrosatellite RepeatsTranscriptomeAllelesAngelicaChinaDNA PrimersEcotypeGene Expression ProfilingGenetic MarkersGenetic VariationPhylogenyPlant BreedingPlant DispersalDNA PrimersGenetic MarkersUntranslated Regions

Identifiers

PMID31437239
PMCPMC6706007

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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.