ArticlePloS one2016
Genome-Wide Identification of miRNAs and Their Targets Involved in the Developing Internodes under Maize Ears by Responding to Hormone Signaling.
Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- The miR393-Target Module Regulates Plant Development and Responses to Biotic and Abiotic Stresses.International journal of molecular sciences · 2022Review
- Dosage-sensitive miRNAs trigger modulation of gene expression during genomic imbalance in maize.Nature communications · 2022Article
- miRNA Profiling and Its Role in Multi-Omics Regulatory Networks Connected with Somaclonal Variation in Cucumber (International journal of molecular sciences · 2022Article
- Effect of aneuploidy of a non-essential chromosome on gene expression in maize.The Plant journal : for cell and molecular biology · 2022Article
- Integrative analysis of transcriptome and miRNAome reveals molecular mechanisms regulating pericarp thickness in sweet corn during kernel development.Frontiers in plant science · 2022Article
- Review
- From Traditional Breeding to Genome Editing for Boosting Productivity of the Ancient Grain Tef [Plants (Basel, Switzerland) · 2021Article
- Identification of miRNAs and Their Target Genes Involved in Cucumber Fruit Expansion Using Small RNA and Degradome Sequencing.Biomolecules · 2019Article
- System Analysis ofBiomolecules · 2019Article
- Identification and functional characterization of intermediate-size non-coding RNAs in maize.BMC genomics · 2018Article
- Small RNA and Degradome Deep Sequencing Reveals the Roles of microRNAs in Seed Expansion in Peanut (Frontiers in plant science · 2018Article
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8 authors.
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Abstract
Internode length is one of the decisive factors affecting plant height (PH) and ear height (EH), which are closely associated with the lodging resistance, biomass and grain yield of maize. miRNAs, currently recognized as important transcriptional/ post-transcriptional regulators, play an essential role in plant growth and development. However, their roles in developing internodes under maize ears remain unclear. To identify the roles of miRNAs and their targets in the development of internodes under maize ears, six miRNA and two degradome libraries were constructed using the 7th, 8th and 9th internodes of two inbred lines, 'Xun928' and 'Xun9058', which had significantly different internode lengths. A total of 45 and 54 miRNAs showed significant changes for each pairwise comparison among the 7th, 8th and 9th internodes of 'Xun9058' and 'Xun928', respectively. The expression of 31 miRNAs showed significant changes were common to the corresponding comparison groups of the 7th, 8th and 9th internodes of 'Xun9058' and 'Xun928'. For the corresponding internodes of 'Xun9058' and 'Xun928', compared with the expression of miRNAs in the 7th, 8th and 9th internodes of 'Xun928', the numbers of up-regulated and down-regulated miRNAs were 11 and 36 in the 7th internode, 9 and 45 in the 8th internode, and 9 and 25 in the 9th internode of 'Xun9058', respectively. Moreover, 10 miRNA families containing 45 members showed significant changes at least in two internodes of 'Xun928' by comparing with the corresponding internodes of 'Xun9058'. Based on the sequencing data, 20 miRNAs related to hormone signaling among the candidates, belonging to five conserved miRNA families, were selected for expression profiling using quantitative reverse-transcription polymerase chain reaction (qRT-PCR). The five miRNA families, zma-miR160, zma-miR167, zma-miR164, zma-miR169 and zma-miR393, targeted the genes encoding auxin response factor, N-acetylcysteine domain containing protein, nuclear transcription factor Y and auxin signaling F-BOX 2 through degradome sequencing. The miRNAs might regulate their targets to respond to hormone signaling, thereby regulating the internode elongation and development under maize ear. These results provide valuable reference for understanding the possible regulation mechanism of the ILs under the ear.
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