ArticleBMC genomics2017
Comparative transcriptomics provide insight into the morphogenesis and evolution of fistular leaves in Allium.
Article in BMC genomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed, 28 citations in OpenAlex.
- Characterization and comparative analysis of the complete chloroplast genomes of twelve Allium species from Kazakhstan.Scientific reports · 2026Article
- Rapidly Evolved Genes in ThreeInternational journal of molecular sciences · 2024Article
- Host-specific adaptation drove the coevolution of leek yellow stripe virus andMicrobiology spectrum · 2023Article
- Turning Garlic into a Modern Crop: State of the Art and Perspectives.Plants (Basel, Switzerland) · 2023Review
- Genomic insights into the evolutionary history and diversification of bulb traits in garlic.Genome biology · 2022Article
- Transcriptome repository of North-Western Himalayan endangered medicinal herbs: a paramount approach illuminating molecular perspective of phytoactive molecules and secondary metabolism.Molecular genetics and genomics : MGG · 2021Review
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- Transcriptome analysis and genetic diversity ofMitochondrial DNA. Part B, Resources · 2021Article
- Omics approaches inPeerJ · 2020Article
- A genomic resource derived from the integration of genome sequences, expressed transcripts and genetic markers in ramie.BMC genomics · 2019Article
- Phylogeny of ChineseFrontiers in plant science · 2019Article
- Transcriptome-referenced association study of clove shape traits in garlic.DNA research : an international journal for rapid publication of reports on genes and genomes · 2018Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundFistular leaves frequently appear in Allium species, and previous developmental studies have proposed that the process of fistular leaf formation involves programmed cell death. However, molecular evidence for the role of programmed cell death in the formation of fistular leaf cavities has yet to be reported.
resultsIn this study, we characterized the leaf transcriptomes of nine Allium species, including six fistular- and three solid-leaved species. In addition, we identified orthologous genes and estimated their Ka and Ks values, in order to ascertain their selective pattern. Phylogenetic analysis based on the transcriptomes revealed that A. tuberosum was the most ancestral among the nine species, and analysis of orthologous genes between A. tuberosum and the other eight species indicated that 149 genes were subject to positive selection; whereas >3000 had undergone purifying selection in each species.
conclusionsWe found that many genes that are potentially related to programmed cell death either exhibited rapid diversification in fistular-leaved species, or were conserved in solid-leaved species in evolutionary history. These genes potentially involved in programmed cell death might play important roles in the formation of fistular leaf cavities in Allium, and the differing selection patterns in fistular- and solid-leaved species may be responsible for the evolution of fistular leaves.
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