About Alex de Mendoza
Interested in the evolution of gene regulatory mechanisms in animals and unicellular eukaryotes.
Intro Content
Nature Ecology & Evolution
A brain “zoo” reveals how a non-canonical form of DNA methylation emerged
Most animals use DNA methylation at CG dinucleotides to regulate gene expression. However, we found that a non-CG form of DNA methylation was a much later addition to the epigenetic code that regulates brain transcriptional programs in vertebrates.