ArticleMolecular biology reports2021
Analysis of genetic diversity and relationships of Perilla frutescens using novel EST-SSR markers derived from transcriptome between wild-type and mutant Perilla.
Article in Molecular biology reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Genome-wide association study to identification of candidate genes influencing key seed traits in Perilla frutescens.BMC plant biology · 2025Article
- Genetic diversity, population structure, and DNA fingerprinting of Ailanthus altissima var. erythrocarpa based on EST-SSR markers.Scientific reports · 2023Article
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Authors and funding
9 authors.
Funding
Abstract
backgroundPerilla frutescens (Lamiaceae) is distributed in East Asia and is classified into var. frutescens and crispa. P. frutescens is multipurpose crop for human health because of a variety of secondary metabolites such as phenolic compound and essential oil. However, a lack of genetic information has hindered the development and utilization of Perilla genotypes. METHODS AND
resultsThis study was performed to develop expressed sequence tag-simple sequence repeat (EST-SSR) markers from P. frutescens var. crispa (wild type) and Antisperill (a mutant cultivar) and used them to assess the genetic diversity of, and relationships among, 94 P. frutescens genotypes. We obtained 65 Gb of sequence data comprising 632,970 transcripts by de novo RNA-sequencing. Of the 14,780 common SSRs, 102 polymorphic EST-SSRs were selected using in silico polymerase chain reaction (PCR). Overall, successful amplification from 58 EST-SSRs markers revealed remarkable genetic diversity and relationships among 94 P. frutescens genotypes. In total, 268 alleles were identified, with an average of 4.62 alleles per locus (range 2-11 alleles/locus). The average polymorphism information content (PIC) value was 0.50 (range 0.04-0.86). In phylogenetic and population structure analyses, the genotypes formed two major groups: Group I (var. crispa) and Group II (var. frutescens).
conclusionThis results suggest that 58 novel EST-SSR markers derived from wild-type cultivar (var. crispa) and its mutant cultivar (Antisperill) have potential uses for population genetics and recombinant inbred line mapping analyses, which will provide comprehensive insights into the genetic diversity and relationship of P. frutescens.
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