Probing matters of the heart
The fate of an embryonic stem cell, which has the potential to become any type of body cell, is determined by a complex interaction of genes, proteins that bind DNA, and molecules that modify those...
View ArticleCardiac development needs more than protein-coding genes
When the human genome was sequenced, biologists were surprised to find that very little of the genome — less than 3 percent — corresponds to protein-coding genes. What, they wondered, was all the rest...
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