Journal Article Research Support, Non-U.S. Gov't ASAP Algae Arabidopsis Arabidopsis Proteins E1UOL152H7 EJC Iron Minerals PSAP RNA Splicing Factors RNA-Binding Proteins Review SR45 SR45 protein, Arabidopsis exon–exon junction complex ion signaling crosstalk iron iron deficiency iron uptake mugineic acid nicotianamine nutrient interaction protein–RNA and protein–protein interaction root growth serine/arginine-rich splicing factor splicing