ArticlePloS one2014
Growth promotion-related miRNAs in Oncidium orchid roots colonized by the endophytic fungus Piriformospora indica.
Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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20 citing papers in PubMed, 58 citations in OpenAlex.
- Host Response of Arabidopsis thaliana Interaction with Fungal Endophytes Involves microRNAs.Molecular biotechnology · 2025Article
- Reprogramming of Fundamental miRNA and Gene Expression during the Barley-Journal of fungi (Basel, Switzerland) · 2022Article
- Piriformospora indica recruits host-derived putrescine for growth promotion in plants.Plant physiology · 2022Article
- Expression Patterns of miR398, miR167, and miR159 in the Interaction between Bread Wheat (Pathogens (Basel, Switzerland) · 2021Article
- A novel plant-fungal association reveals fundamental sRNA and gene expression reprogramming at the onset of symbiosis.BMC biology · 2021Article
- Respiratory COFrontiers in plant science · 2020Article
- Article
- Salinity-associated microRNAs and their potential roles in mediating salt tolerance in rice colonized by the endophytic root fungus Piriformospora indica.Functional & integrative genomics · 2019Article
- Growth promotion and disease resistance induced in Anthurium colonized by the beneficial root endophyte Piriformospora indica.BMC plant biology · 2019Article
- Piriformospora indica promotes the growth of the in-vitro-raised Cymbidium aloifolium plantlet and their acclimatization.Plant signaling & behavior · 2019Article
- Article
- Role of Phytohormones inFrontiers in microbiology · 2018Review
- Article
- Post genomics era for orchid research.Botanical studies · 2017Review
- The Abundance of Endofungal BacteriumFrontiers in microbiology · 2017Article
- Article
- Non-pathogenic Rhizobium radiobacter F4 deploys plant beneficial activity independent of its host Piriformospora indica.The ISME journal · 2016Article
- WRKY6 restricts Piriformospora indica-stimulated and phosphate-induced root development in Arabidopsis.BMC plant biology · 2015Article
- Interaction of Piriformospora indica with Azotobacter chroococcum.Scientific reports · 2015Article
- Computational identification of conserved microRNAs and their targets from expression sequence tags of blueberry (Vaccinium corybosum).Plant signaling & behavior · 2014Article
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Authors and funding
8 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Piriformospora indica, an endophytic fungus of Sebacinales, colonizes the roots of a wide range of host plants and establishes various benefits for the plants. In this work, we describe miRNAs which are upregulated in Oncidium orchid roots after colonization by the fungus. Growth promotion and vigorous root development were observed in Oncidium hybrid orchid, while seedlings were colonized by P. indica. We performed a genome-wide expression profiling of small RNAs in Oncidium orchid roots either colonized or not-colonized by P. indica. After sequencing, 24,570,250 and 24744,141 clean reads were obtained from two libraries. 13,736 from 17,036,953 unique sequences showed homology to either 86 miRNA families described in 41 plant species, or to 46 potential novel miRNAs, or to 51 corresponding miRNA precursors. The predicted target genes of these miRNAs are mainly involved in auxin signal perception and transduction, transcription, development and plant defense. The expression analysis of miRNAs and target genes demonstrated the regulatory functions they may participate in. This study revealed that growth stimulation of the Oncidium orchid after colonization by P. indica includes an intricate network of miRNAs and their targets. The symbiotic function of P. indica on Oncidium orchid resembles previous findings on Chinese cabbage. This is the first study on growth regulation and development of Oncidium orchid by miRNAs induced by the symbiotic fungus P. indica.
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