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.
New Sequencing Platforms Drive Choice, Competition, Lawsuits in 2010
While newcomers Pacific Biosciences and Complete Genomics raised considerable funds and went public in 2010, publicly traded Helicos Biosciences continued to reduce its headcount. In the meantime, both Life Technologies and Roche, through acquisitions and partnerships, bolstered their sequencing R&D pipelines with new technologies.
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