|Application:||Gene expression microarray analysis, miRNA array analysis|
|Number of samples:||9|
|Release date:||Sep 1 2011|
|Last update date:||May 2 2017|
|Dataset link||Expression data from low nitrate culture in root in maize|
MicroRNAs (miRNAs) are small, endogenous RNAs that are regulators of gene expression in plants and animals. And, miRNAs have been known for years to be important for phosphate, sulphate and copper deprivation responses in plants. In Arabidopsis, small RNA deep sequencing associated with nitrate response had been analyzed. However, information about the way by which miRNA are regulated by abiotic stresses in general and by low nitrate in particular is unavailable for maize. In this study, we used GeneChip® microarray systems to perform a genome-wide search to detect miRNAs responding to the chronic and transient nitrate limiting conditions in roots in maize.
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