Literature DB >> 21359858

Salt and drought stresses induce the aberrant expression of microRNA genes in tobacco.

Taylor P Frazier1, Guiling Sun, Caitlin E Burklew, Baohong Zhang.   

Abstract

Drought and salinity stresses significantly altered microRNA (miRNA) expression in a dose-dependent manner in tobacco. Salinity stress changed the miRNA expression levels from a 6.86-fold down-regulation to a 616.57-fold up-regulation. Alternatively, miRNAs were down-regulated by 2.68-fold and up-regulated 2810-fold under drought conditions. miR395 was most sensitive to both stresses and was up-regulated by 616 and 2810-folds by 1.00% PEG and 0.171 M NaCl, respectively. Salinity and drought stresses also changed the expression of protein-coding genes [alcohol dehydrogenase (ADH) and alcohol peroxidase (APX)]. The results suggest that miRNAs may play an important role in plant response to environmental abiotic stresses. Further investigation of miRNA-mediated gene regulation may elucidate the molecular mechanism of plant tolerance to abiotic stresses and has the potential to create a miRNA-based biotechnology for improving plant tolerance to drought and salinity stresses.

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Year:  2011        PMID： 21359858     DOI： 10.1007/s12033-011-9387-5

Source DB:  PubMed          Journal:  Mol Biotechnol        ISSN： 1073-6085            Impact factor:   2.695


  50 in total

1.  MicroRNA-directed cleavage of Nicotiana sylvestris PHAVOLUTA mRNA regulates the vascular cambium and structure of apical meristems.

Authors:  Neil A McHale; Ross E Koning
Journal:  Plant Cell       Date:  2004-06-11       Impact factor: 11.277

Review 2.  MicroRNAs with macro-effects on plant stress responses.

Authors:  Ramanjulu Sunkar
Journal:  Semin Cell Dev Biol       Date:  2010-04-14       Impact factor: 7.727

3.  osa-MIR393: a salinity- and alkaline stress-related microRNA gene.

Authors:  Peng Gao; Xi Bai; Liang Yang; Dekang Lv; Xin Pan; Yong Li; Hua Cai; Wei Ji; Qin Chen; Yanming Zhu
Journal:  Mol Biol Rep       Date:  2010-03-25       Impact factor: 2.316

4.  Heavy metal-regulated new microRNAs from rice.

Authors:  Si Qi Huang; Jie Peng; Cheng Xiang Qiu; Zhi Min Yang
Journal:  J Inorg Biochem       Date:  2008-11-07       Impact factor: 4.155

5.  microRNA172 down-regulates glossy15 to promote vegetative phase change in maize.

Authors:  Nick Lauter; Archana Kampani; Shawn Carlson; Mark Goebel; Stephen P Moose
Journal:  Proc Natl Acad Sci U S A       Date:  2005-06-15       Impact factor: 11.205

6.  MicroRNA directs mRNA cleavage of the transcription factor NAC1 to downregulate auxin signals for arabidopsis lateral root development.

Authors:  Hui-Shan Guo; Qi Xie; Ji-Feng Fei; Nam-Hai Chua
Journal:  Plant Cell       Date:  2005-04-13       Impact factor: 11.277

7.  Posttranscriptional induction of two Cu/Zn superoxide dismutase genes in Arabidopsis is mediated by downregulation of miR398 and important for oxidative stress tolerance.

Authors:  Ramanjulu Sunkar; Avnish Kapoor; Jian-Kang Zhu
Journal:  Plant Cell       Date:  2006-07-21       Impact factor: 11.277

8.  Over-expression of osa-MIR396c decreases salt and alkali stress tolerance.

Authors:  Peng Gao; Xi Bai; Liang Yang; Dekang Lv; Yong Li; Hua Cai; Wei Ji; Dianjing Guo; Yanming Zhu
Journal:  Planta       Date:  2010-02-05       Impact factor: 4.116

9.  Regulation of flowering time and floral organ identity by a MicroRNA and its APETALA2-like target genes.

Authors:  Milo J Aukerman; Hajime Sakai
Journal:  Plant Cell       Date:  2003-10-10       Impact factor: 11.277

10.  Real-time quantification of microRNAs by stem-loop RT-PCR.

Authors:  Caifu Chen; Dana A Ridzon; Adam J Broomer; Zhaohui Zhou; Danny H Lee; Julie T Nguyen; Maura Barbisin; Nan Lan Xu; Vikram R Mahuvakar; Mark R Andersen; Kai Qin Lao; Kenneth J Livak; Karl J Guegler
Journal:  Nucleic Acids Res       Date:  2005-11-27       Impact factor: 16.971
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  57 in total

1.  The identification and characteristics of salinity-related microRNAs in gills of Portunus trituberculatus.

Authors:  Jianjian Lv; Ping Liu; Baoquan Gao; Jian Li
Journal:  Cell Stress Chaperones       Date:  2015-09-15       Impact factor: 3.667

2.  Transcriptome-wide identification and stress properties of the 14-3-3 gene family in cotton (Gossypium hirsutum L.).

Authors:  Guiling Sun; Fuliang Xie; Baohong Zhang
Journal:  Funct Integr Genomics       Date:  2011-07-31       Impact factor: 3.410

Review 3.  MicroRNAs and their diverse functions in plants.

Authors:  Guiling Sun
Journal:  Plant Mol Biol       Date:  2011-08-27       Impact factor: 4.076

Review 4.  MicroRNA: a new target for improving plant tolerance to abiotic stress.

Authors:  Baohong Zhang
Journal:  J Exp Bot       Date:  2015-02-19       Impact factor: 6.992

5.  The Accumulation of miRNAs Differentially Modulated by Drought Stress Is Affected by Grafting in Grapevine.

Authors:  Chiara Pagliarani; Marco Vitali; Manuela Ferrero; Nicola Vitulo; Marco Incarbone; Claudio Lovisolo; Giorgio Valle; Andrea Schubert
Journal:  Plant Physiol       Date:  2017-02-24       Impact factor: 8.340

Review 6.  Regulation mechanism of microRNA in plant response to abiotic stress and breeding.

Authors:  Xi Sun; Lin Lin; Na Sui
Journal:  Mol Biol Rep       Date:  2018-11-21       Impact factor: 2.316

7.  Drought-inducible expression of Hv-miR827 enhances drought tolerance in transgenic barley.

Authors:  Jannatul Ferdous; Ryan Whitford; Martin Nguyen; Chris Brien; Peter Langridge; Penny J Tricker
Journal:  Funct Integr Genomics       Date:  2016-10-11       Impact factor: 3.410

8.  Sequencing and expression analysis of salt-responsive miRNAs and target genes in the halophyte smooth cordgrass (Spartina alternifolia Loisel).

Authors:  Hana Zandkarimi; Renesh Bedre; Julio Solis; Venkata Mangu; Niranjan Baisakh
Journal:  Mol Biol Rep       Date:  2015-05-15       Impact factor: 2.316

9.  Computational identification of miRNA and targets from expressed sequence tags of coffee (Coffea arabica).

Authors:  Arzuba Akter; Md Muzahidul Islam; Shakhinur Islam Mondal; Zabed Mahmud; Nurnabi Azad Jewel; Sabiha Ferdous; Md Ruhul Amin; Md Mahfuzur Rahman
Journal:  Saudi J Biol Sci       Date:  2013-05-03       Impact factor: 4.219

10.  Expression of microRNAs and their targets regulates floral development in tobacco (Nicotiana tabacum).

Authors:  Caitlin E Burklew; Fuliang Xie; Jordan Ashlock; Baohong Zhang
Journal:  Funct Integr Genomics       Date:  2014-01-22       Impact factor: 3.410
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