Evidence map›Paper›PMID 40448040›Full record

ArticleBMC genomics2025

Decoding the chloroplast genomes of five Iranian Salvia species: insights into genomic structure, phylogenetic relationships, and molecular marker development.

Amir Mohammad Akrami, Sepehr Meratian Esfahani, Aboozar Soorni

Abstract read
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Article in BMC genomics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

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18citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

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  12. The complete chloroplast genome sequences of Korean NativeMitochondrial DNA. Part B, Resources · 2026
    Article
  13. Article
  14. The complete chloroplast genome sequence ofMitochondrial DNA. Part B, Resources · 2026
    Article
  15. Article
  16. Article
  17. Comprehensive plastome variation and RNA editing inFrontiers in plant science · 2026
    Article
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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Amir Mohammad AkramiDepartment of Biotechnology, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
Sepehr Meratian EsfahaniDepartment of Biotechnology, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
Aboozar SoorniDepartment of Biotechnology, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran. soorni@iut.ac.ir.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe genus Salvia, a prominent member of the Lamiaceae family, is renowned for its ecological, medicinal, and economic significance. Despite its importance, molecular data, particularly chloroplast (cp.) genome information, remain scarce for many native Iranian Salvia species. In this study, we sequenced and analyzed the complete cp. genomes of five Iranian Salvia species (S. aethiopis, S. sclarea, S. glutinosa, S. verticillata, and S. officinalis) to elucidate their genomic structure, evolutionary relationships, and potential for biotechnological applications.

resultsThe cp. genomes of the five Salvia species exhibited a conserved quadripartite structure, with sizes ranging from 151,163 to 151,662 bp, and a GC content of 38%. Each genome contained 132 or 131 genes, comprising 86 or 87 protein-coding, 8 rRNA, and 37 tRNA genes, with duplications in rpl2, rpl23, and rps12. Minor variations in gene content were observed, such as the absence of trnS-CGA in S. glutinosa. Comparative analysis of IR boundaries showed subtle expansions in S. officinalis and S. sclarea, while S. glutinosa remained stable. Trans-splicing of the rps12 gene was observed in all species, with complex structures in S. glutinosa and S. sclarea. Codon usage analysis revealed a preference for A/U-ending codons, with S. verticillata displaying unique patterns. Nucleotide diversity (Pi) identified highly variable regions, such as rpl14-rpl16 and psbK-psbI, as potential molecular markers. Phylogenetic analysis resolved distinct clades, with S. aethiopis and S. sclarea forming a close group, S. glutinosa clustering with S. chanryoenica, and S. officinalis showing genetic homogeneity with Mediterranean species. S. verticillata exhibited an earlier divergence, highlighting the genus's evolutionary complexity.

conclusionsThis study provides critical genomic resources for species identification, phylogenetic studies, and the development of molecular markers, facilitating the conservation of native Salvia species and their utilization in breeding programs for medicinal and aromatic traits.

Indexed as

Genome, ChloroplastGenomicsPhylogenySalviaBase CompositionEvolution, MolecularGenetic MarkersIranGenetic MarkersBarcodingDiversityLamiaceaePhylogenomicsPlastome

Identifiers

PMID40448040
PMCPMC12123993

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