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.
Illumina Mulls FDA Clearance of HiSeq 2000; Sees Strong Demand for Whole-Genome Sequencing
An Illumina official said hat the HiSeq 2000 has already lowered the cost of human genome sequencing to $10,000 or less, "and over the near term, or near-mid term, we should be able to get to the $1,000 genome with this kind of technology."
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