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NEJM

@nejm

The New England Journal of Medicine is the world’s leading medical journal and website.

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linkhttp://NEJM.org calendar_today23-03-2009 04:10:07

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𝐈𝐧𝐭𝐫𝐨𝐧𝐬 are noncoding nucleotide sequences within genes, which are spliced out during the production of mature, protein-coding messenger RNA (mRNA). Introns contain sequence elements that enhance gene expression and mediate alternative splicing of mRNA to produce different

𝐈𝐧𝐭𝐫𝐨𝐧𝐬 are noncoding nucleotide sequences within genes, which are spliced out during the production of mature, protein-coding messenger RNA (mRNA). Introns contain sequence elements that enhance gene expression and mediate alternative splicing of mRNA to produce different