Overview: PmiRExAt provides a comprehensive comparative view of plant miRNA expression in multiple tissues and developmental stages. Presently it caters pre-computed miRNA expression matrices for various plant species. These expression profiles can be used as a proxy for relative expression levels of miRNA sequences. Meta-analysis of the publicly available small RNA datasets showed significant expression patterns of several miRNA, leading to discovery of tissue preferential expressing miRNA.
Keyword: Search by miRNA ID
Similarity: It is possible to obtain expression profiling using a set of user-provided sequences.
Tabular: Browse stored data according to species, publications, tissue preferencial expression, differential expression information
Source: SRA, NCBI, miRBase, PMRD, literature,
Information Source: Experimental, In silico annotation.
Information Content: .
Reference: Gurjar et al. 2016. Database. 2016, pii: baw060.