Connection Between Epigenome, Selective Mutability, Evolution, and Human Disease
Li, Harris et al., PLoS Genetics
Researchers at the Baylor College of Medicine and elsewhere propose a "connection between the epigenome, selective mutability, evolution, and human disease" based on the findings of their study on associations of structural mutability with germline DNA methylation and with non-allelic homologous recombination mediated by low-copy repeats. "Combined evidence from four human sperm methylome maps, human genome evolution, structural polymorphisms in the human population, and previous genomic and disease studies consistently points to a strong association of germline hypomethylation and genomic instability," the Baylor-led team writes.
PGP to Publish Initial Data Sets Next Month As Church Predicts $1,000 Genome in 2009
George Church, a professor of genetics and director of the center for computational genetics at Harvard, said the initial PGP data set will include DNA sequence information on 50,000 exons, and predicted that scientists will reach the $1,000 human genome next year: “You guys can hold me to this," he said.
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