Arabidopsis Proteins Journal Article Research Support, Non-U.S. Gov't Arabidopsis Peptides Research Support, U.S. Gov't, Non-P.H.S. peptide ligand transcriptome ARF-GAP Abiotic stress Aquaporins Botrytis cinerea GTPase-Activating Proteins IDA protein, Arabidopsis IDA-LIKE IDL6 protein, Arabidopsis INFLORESCENCE DEFICIENT IN ABSCISSION NEV protein, Arabidopsis PAMP-induced secreted peptide ROS Transcription Factors ZAT12 biotic stress cell wall degradation cell wall loosening cell-to-cell communication evolution gene expression peptide ligand. petal breakstrength