ArticleFunctional & integrative genomics2012
Novel miRNAs in the control of arsenite levels in rice.
Article in Functional & integrative genomics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 27 citations in OpenAlex.
- Article
- Rice and shine: a review of miRNA-mediated responses to abiotic stress inFrontiers in plant science · 2026Review
- Clone and Function Verification of the OPR gene in Brassica napus Related to Linoleic Acid Synthesis.BMC plant biology · 2022Article
- The DUF221 domain-containing (DDP) genes identification and expression analysis in tomato under abiotic and phytohormone stress.GM crops & food · 2021Article
- Identification and analysis of brown planthopper-responsive microRNAs in resistant and susceptible rice plants.Scientific reports · 2017Article
- Abiotic stress miRNomes in the Triticeae.Functional & integrative genomics · 2017Review
- Wheat miRNA ancestors: evident by transcriptome analysis of A, B, and D genome donors.Functional & integrative genomics · 2017Article
- Genome-wide changes in microRNA expression during short and prolonged heat stress and recovery in contrasting rice cultivars.Journal of experimental botany · 2017Article
- Article
- Promoter-based identification of novel non-coding RNAs reveals the presence of dicistronic snoRNA-miRNA genes in Arabidopsis thaliana.BMC genomics · 2015Article
- Plant miRNAs: biogenesis, organization and origins.Functional & integrative genomics · 2015Review
- MicroRNA mediated regulation of metal toxicity in plants: present status and future perspectives.Plant molecular biology · 2014Review
- Toward deciphering the genome-wide transcriptional responses of rice to phosphate starvation and recovery.Plant signaling & behavior · 2014Article
- Spatio-temporal transcript profiling of rice roots and shoots in response to phosphate starvation and recovery.The Plant cell · 2013Article
Corrections and comments
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In a species, the miRNA repertoire comprises many lineage- or species-specific miRNAs. Using deep sequencing, the whole transcriptome of seedling roots was studied and a total of 18 novel miRNAs in indica rice Minghui 86 were identified. Among these novel miRNAs six were up-regulated and two were down-regulated under arsenite stress. Quantitative real-time RT-PCR analysis revealed that miR6254 was predominantly expressed in roots relative to other tissues, whereas miR6250 and miR169i-3p were constitutively expressed in all tissues examined, with high abundance in roots (miR6250) or leaves (miR169i-3p). The miR6250 and miR169i-3p miRNAs also exhibited distinct expression patterns in rice cultivars Minghui 86 and Nipponbare at different time points after arsenite treatment. The predicted targets for these miRNAs included some protein kinases, DNA, or ATP-binding proteins. Besides arsenite, the expression of targets of miR6250 and miR6254 was also up- or down-regulated in response to abiotic environmental stresses, indicative of their involvement in regulation of plant adaptation. Three types of cis-elements involved in hormone, light, and stress response were found to occur frequently in the promoter regions. Interestingly, miR6254 was originally characterized to be an exonic miRNA located in the exon of AK101391, supporting the notion that miRNAs may also originate from some exons in plants.
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