rdfs:comment
| - Els 80S són ribosomes presents en els eucariotes. La seva subunitat petita és 40S i la gran és 60S. Els ribosomes presents en els eucariotes difereixen de moltes maneres dels que es donen en els procariotes, com ara el fet que són més grans, contenen més proteïnes i més grans, i tenen quatre molècules d'ARN en lloc de tres. (ca)
- 80S zijn ribosomen die in eukaryoten voorkomen. Deze ribosomen hebben een sedimentatiesnelheid van 80 Svedberg en bestaan uit 2 subeenheden, het kleine en het grotere . Eukaryotische ribosomen (80S) verschillen veel van prokaryotische ribosomen. Zo is 80S groter, bestaat uit meer en grotere eiwitten, en uit vier (drie bij 70S) RNA-moleculen. (nl)
- 80S são ribossomas presentes em célula de eucariotas. Consistem de uma subunidade menor e de uma subunidade maior . Os ribossomas de células eucariotas diferem em várias formas dos encontrados em células de procariotas: são maiores, contêm mais e maiores proteínas, e têm quatro (em vez de três) moléculas de ARN. (pt)
- 80S核糖體(英語:80S ribosomes)又稱真核核糖體(英語:Eukaryotic ribosomes),是真核生物細胞質中的核糖體,得名自其沉降系数,由40S小次單元與60S大次單元組成,成分為蛋白質與RNA,為真核細胞中合成蛋白質(轉譯)的場所。80S核糖體比原核生物的70S核糖體還大,與調控機制也比後者更加複雜。 (zh)
- Ribosomes are a large and complex molecular machine that catalyzes the synthesis of proteins, referred to as translation. The ribosome selects aminoacylated transfer RNAs (tRNAs) based on the sequence of a protein-encoding messenger RNA (mRNA) and covalently links the amino acids into a polypeptide chain.Ribosomes from all organisms share a highly conserved catalytic center. However, the ribosomes of eukaryotes (animals, plants, fungi, and large number unicellular organisms all with a nucleus) are much larger than prokaryotic (bacterial and archaeal) ribosomes and subject to more complex regulation and biogenesis pathways.Eukaryotic ribosomes are also known as 80S ribosomes, referring to their sedimentation coefficients in Svedberg units, because they sediment faster than the prokaryotic ( (en)
|