The genome is the cell's book of instructions. All the cells in our body contain the same genomic information but each of them "reads" the gene fragments that interest them in order to carry out their function. So, neurones, hepatocytes and cardiac cells are different although their genome is the same. In order to achieve this huge variety of functions from the same genome, the cells employ a mechanism known as alternative splicing.
Thursday, December 18, 2014 · Posted by Centre for Genomic Regulation