cheria nucleolar rna rna

molecular biologyil, mattu cheria nuclear aarenekalude (snra) biogenesisil (parishkkaranam) pravartthikkunna oru noonn-coding rna (ncrna) thanmathrayaanu small nucleolar rna rna (aca 61 ennum ariyappedunnu). itharathilulla parishkkarikkunna rna sthithi cheiyunnathu snterna bayojenisisinte pradhana sthalamaaya eucariotic koshatthinte nucleolasilaanu. ithu oru cheria nucleolar rna (snorna) ennariyappedunnu, palappozhum 'guide rna' ennum ariyappedunnu.
helah cellukalil ninnu kloon cheytha aca 61, echu/aca boxes klaas snornakalil pedunnu, kaaranam ithinu pravachicha hairpin-hinge-hairpin-teyil gadanayundu, samrakshitha echu/aca-boxes roopangal undu, ithu gaar 1 proteinumaayi bandhappettirikkunnu. snorna snorna 28s ribosomal rna (rrna) yude yude sudoridilatione nayikkumennu pravachikkappedunnu. sudoridilation ennathu (nucleoside yooridinte isomerisation) vyathyastha isomeric roopamaaya syoodoridinilekkullathanu.

