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Specifications


Application: Gene expression microarray analysis, miRNA array analysis
Number of samples: 9
Release date: Sep 1 2011
Last update date: May 2 2017
Access: Public
Chemicals: Nitrates, Nitrogen
Dataset link Expression data from low nitrate culture in root in maize

Experimental Protocol


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.

Repositories


GEO

GSE31231

ArrayExpress

E-GEOD-31231

BioProject

PRJNA154105

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Contact


Chuanxiao Xie

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