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RNA Processing

RNA Processing. RNA, ribonucleic acid. single strand polymers of ribonucleotides have secondary and tertiary structure. Classification of RNA. mRNA Processing of mRNA Structure of mRNA. triplet code or codon. 5 ’. 3 ’. hnRNA. m 7 Gppp. AAA … .A n. AUGGUG …………………………… UAA.

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RNA Processing

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  1. RNA Processing

  2. RNA, ribonucleic acid • single strand polymers of ribonucleotides • have secondary and tertiary structure

  3. Classification of RNA

  4. mRNA • Processing of mRNA • Structure of mRNA triplet code or codon 5’ 3’ hnRNA m7Gppp AAA….An AUGGUG……………………………UAA 5’-cap 5’ UTR coding region 3’ UTR 3’ poly(A) tail

  5. mRNA(cont.) • The process of mRNA is on the base of hnRNP • 5’-cap and 3’ poly(A) play a role in the translocation of mRNA (from nuclear to cytoplasm), stability, control of protein translation. • Life Cycle of an mRNA

  6. RNA interference and siRNA

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