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