ArticleInternational journal of molecular sciences2019
Development-Related miRNA Expression and Target Regulation during Staggered In Vitro Plant Regeneration of Tuxpeño VS-535 Maize Cultivar.
Article in International journal of molecular sciences, 2019. 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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Who cites it
13 citing papers in PubMed, 31 citations in OpenAlex.
- Article
- Integrated analysis of microRNAs and lncRNAs expression profiles reveals regulatory modules during adventitious shoot induction in Moringa oleifera Lam.BMC plant biology · 2024Article
- Uncovering the miRNA-mediated regulatory network involved in Ma bamboo (Horticulture research · 2023Article
- Regulatory roles of noncoding RNAs in callus induction and plant cell dedifferentiation.Plant cell reports · 2023Review
- Genome-wide analysis and functional annotation of chromatin-enriched noncoding RNAs in rice during somatic cell regeneration.Genome biology · 2022Article
- Regulatory non-coding RNAs: Emerging roles during plant cell reprogramming andFrontiers in plant science · 2022Review
- microRNAs and Their Roles in Plant Development.Frontiers in plant science · 2022Review
- miR160: An Indispensable Regulator in Plant.Frontiers in plant science · 2022Review
- MicroRNA Zma-miR528 Versatile Regulation on Target mRNAs during Maize Somatic Embryogenesis.International journal of molecular sciences · 2021Article
- Research Tools for the Functional Genomics of Plant miRNAs During Zygotic and Somatic Embryogenesis.International journal of molecular sciences · 2020Review
- tasiR-ARFs Production and Target Regulation during In Vitro Maize Plant Regeneration.Plants (Basel, Switzerland) · 2020Article
- Epigenetic Regulation of Auxin-Induced Somatic Embryogenesis in Plants.International journal of molecular sciences · 2020Review
- A Brief Survey for MicroRNA Precursor Identification Using Machine Learning Methods.Current genomics · 2020Review
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
In vitro plant regeneration addresses basic questions of molecular reprogramming in the absence of embryonic positional cues. The process is highly dependent on the genotype and explant characteristics. However, the regulatory mechanisms operating during organ differentiation from in vitro cultures remain largely unknown. Recently, miRNAs have emerged as key regulators during embryogenic callus induction, plant differentiation, auxin responses and totipotency. Here, we explored how development-related miRNA switches the impact on their target regulation depending on physiological and molecular events taking place during maize Tuxpeño VS-535 in vitro plant regeneration. Three callus types with distinctive regeneration potential were characterized by microscopy and histological preparations. The embryogenic calli (EC) showed higher miRNA levels than non-embryogenic tissues (NEC). An inverse correlation for miR160 and miR166 targets was found during EC callus induction, whereas miR156, miR164 and miR394 displayed similar to their targets RNA accumulation levels. Most miRNA accumulation switches took place early at regenerative spots coincident with shoot apical meristem (SAM) establishment, whereas miR156, miR160 and miR166 increased at further differentiation stages. Our data uncover particular miRNA-mediated regulation operating for maize embryogenic tissues, supporting their regulatory role in early SAM establishment and basipetala growth during the in vitro regeneration process.
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