ArticleFunctional & integrative genomics2018
MicroRNAs in durum wheat seedlings under chronic and short-term nitrogen stress.
Article in Functional & integrative genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 35 citations in OpenAlex.
- Nitrogen deficiency tolerance conferred by introgression of a QTL derived from wild emmer into bread wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- AtSNP_TATAdb: Candidate Molecular Markers of Plant Advantages Related to Single Nucleotide Polymorphisms within Proximal Promoters ofInternational journal of molecular sciences · 2024Article
- miRNA mediated regulation of nitrogen response and nitrogen use efficiency of plants: the case of wheat.Physiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- Long term nitrogen deficiency alters expression of miRNAs and alters nitrogen metabolism and root architecture in Indian dwarf wheat (Triticum sphaerococcum Perc.) genotypes.Scientific reports · 2023Article
- Identification and characterization of CircRNA-associated CeRNA networks in moso bamboo under nitrogen stress.BMC plant biology · 2023Article
- A Survey of the Transcriptomic Resources in Durum Wheat: Stress Responses, Data Integration and Exploitation.Plants (Basel, Switzerland) · 2023Review
- Integration of small RNA, degradome, and transcriptome sequencing data illustrates the mechanism of low phosphorus adaptation inFrontiers in plant science · 2022Article
- R2R3-MYBs in Durum Wheat: Genome-Wide Identification, Poaceae-Specific Clusters, Expression, and Regulatory Dynamics Under Abiotic Stresses.Frontiers in plant science · 2022Article
- Integrated analysis of miRNAome transcriptome and degradome reveals miRNA-target modules governing floral florescence development and senescence across early- and late-flowering genotypes in tree peony.Frontiers in plant science · 2022Article
- Noncoding-RNA-Mediated Regulation in Response to Macronutrient Stress in Plants.International journal of molecular sciences · 2021Review
- Small RNA, Transcriptome and Degradome Analysis of the Transgenerational Heat Stress Response Network in Durum Wheat.International journal of molecular sciences · 2021Article
- Nitrogen Starvation-Responsive MicroRNAs Are Affected by Transgenerational Stress in Durum Wheat Seedlings.Plants (Basel, Switzerland) · 2021Article
- Biochemical and Genetic Approaches Improving Nitrogen Use Efficiency in Cereal Crops: A Review.Frontiers in plant science · 2021Review
- Signaling Responses to N Starvation: Focusing on Wheat and Filling the Putative Gaps With Findings Obtained in Other Plants. A Review.Frontiers in plant science · 2021Review
- miRNAomic Approach to Plant Nitrogen Starvation.International journal of genomics · 2021Review
- Roles of Non-Coding RNAs in Response to Nitrogen Availability in Plants.International journal of molecular sciences · 2020Review
- Multi-Omics Analysis of Small RNA, Transcriptome, and Degradome inInternational journal of molecular sciences · 2020Article
- Integrated Analysis of Small RNA, Transcriptome, and Degradome Sequencing Reveals the Water-Deficit and Heat Stress Response Network in Durum Wheat.International journal of molecular sciences · 2020Article
- Transgenerational Effects of Water-Deficit and Heat Stress on Germination and Seedling Vigour-New Insights from Durum Wheat microRNAs.Plants (Basel, Switzerland) · 2020Article
- Genotypic performance of Australian durum under single and combined water-deficit and heat stress during reproduction.Scientific reports · 2019Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Nitrogen is an essential macronutrient for plant growth and reproduction. In durum wheat, an appropriate nitrogen soil availability is essential for an optimal seed development. miRNAs contribute to the environmental change adaptation of plants through the regulation of important genes involved in stress processes. In this work, nitrogen stress response was evaluated in durum wheat seedlings of Ciccio and Svevo cultivars. Eight small RNA libraries from leaves and roots of chronically stressed plants were sequenced to detect conserved and novel miRNAs. A total of 294 miRNAs were identified, 7 of which were described here for the first time. The expression level of selected miRNAs and target genes was analyzed by qPCR in seedlings subjected to chronic (Ciccio and Svevo, leaves and roots) or short-term (Svevo roots) stress conditions. Some miRNAs showed an immediate stress response, and their level of expression was either maintained or returned to a basal level during a long-term stress. Other miRNAs showed a gradual up- or downregulation during the short-term stress. The newly identified miRNA ttu-novel-106 showed an immediate strongly downregulation after nitrogen stress, which was negatively correlated with the expression of MYB-A, its putative target gene. PHO2 gene was significantly upregulated after 24-48-h stress, corresponding to a downregulation of miR399b. Ttu-miR399b putative binding sites in the 5' UTR region of the Svevo PHO2 gene were identified in the A and B genomes. Both MYB-A and PHO2 genes were validated for their cleavage site using 5' RACE assay.
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