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.
Roche NimbleGen Debuts DNA-Capture Service As Academics Develop Agilent-Based Methods
Last week, Roche NimbleGen launched a sequence capture service and said it plans to start selling capture arrays and reagents this summer. Meanwhile, research groups at Washington University and at the Broad Institute have developed and improved genome selection methods using oligonucleotide libraries from Agilent Technologies, and Agilent later this year plans to release several products based on these libraries. Febit Biomed is already offering a selection service to early-access customers.
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