Journal Article Arabidopsis Proteins RNA, Ribosomal Research Support, Non-U.S. Gov't virus-induced gene silencing ARSK1 Arabidopsis CCT chaperonin CENTRAL CITY protein, Arabidopsis Developmental defects Iron Nucleolar localization Nucleolar stress PP4 catalytic subunit Phosphate Pre-rRNA processing RNA Precursors RNA, Ribosomal, 5S Repressor Proteins Ribosomal Proteins Ribosome profiling Root system architecture TOR kinase TOR signaling pathway Tap46 Tubulin Virus-induced gene silencing pleiotropic developmental defects pre-rRNA processing protein interactions