cDNA microarray analysis of gene expression during Fe‐deficiency stress in barley suggests that polar transport of vesicles is implicated in phytosiderophore secretion in Fe‐deficient barley roots

Abstract
To acquire Fe from soil, graminaceous plants secrete mugineic acid family phytosiderophores (MAs) from their roots. The secretion of MAs increases in response to Fe deficiency, and shows a distinct d...