Due to _________,the 25,000 genes of the human genome seem to encode as many as 120,000 different expressed mRNAs.

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Alternative splicing is a mechanism of gene expression regulation that allows different exons to be included or excluded from the final mRNA transcript, resulting in different versions of the protein product. This process significantly expands the potential number of different mRNAs that can be produced from a given gene, giving rise to greater functional diversity than would be possible with linear exon order alone. As a result, the 25,000 genes of the human genome are able to encode many more than 25,000 different expressed mRNAs.

Due to _________,The 25,000 Genes of the Human Genome Seem