Proper regeneration from in vitro cultured Arabidopsis thaliana requires the microRNA-directed action of an auxin response factor.


MicroRNAs (miRNAs) are important for the regulation of gene expression, and are involved in many developmental processes. A set of miRNAs which were differentially expressed between cells of totipotent (C1) and non-totipotent (C2) Arabidopsis thaliana calli was identified, some of which were affected during callus formation or shoot regeneration. One of… (More)
DOI: 10.1111/j.1365-313X.2012.04944.x