EOG8WWV2P GO:0006412 29/99 translation biological_process "The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA. Translation ends with the release of a polypeptide chain from the ribosome." [GOC:go_curators] EOG8WWV2P GO:0003735 29/99 structural constituent of ribosome molecular_function "The action of a molecule that contributes to the structural integrity of the ribosome." [GOC:mah] EOG8WWV2P GO:0005840 27/99 ribosome cellular_component "An intracellular organelle, about 200 A in diameter, consisting of RNA and protein. It is the site of protein biosynthesis resulting from translation of messenger RNA (mRNA). It consists of two subunits, one large and one small, each containing only protein and RNA. Both the ribosome and its subunits are characterized by their sedimentation coefficients, expressed in Svedberg units (symbol: S). Hence, the prokaryotic ribosome (70S) comprises a large (50S) subunit and a small (30S) subunit, while the eukaryotic ribosome (80S) comprises a large (60S) subunit and a small (40S) subunit. Two sites on the ribosomal large subunit are involved in translation, namely the aminoacyl site (A site) and peptidyl site (P site). Ribosomes from prokaryotes, eukaryotes, mitochondria, and chloroplasts have characteristically distinct ribosomal proteins." [ISBN:0198506732] EOG8WWV2P GO:0022627 2/99 cytosolic small ribosomal subunit cellular_component "The small subunit of a ribosome located in the cytosol." [GOC:mtg_sensu] EOG8WWV2P GO:0006407 2/99 rRNA export from nucleus biological_process "The directed movement of rRNA from the nucleus to the cytoplasm; the rRNA is usually in the form of ribonucleoproteins." [GOC:ma, GOC:mah] EOG8WWV2P GO:0035220 1/99 wing disc development biological_process "Progression of the wing disc over time, from its initial formation through to its metamorphosis to form adult structures including the wing hinge, wing blade and pleura." [GOC:bf, ISBN:0879694238]