Marina Says UNA Technology Can Lower Off-Target Effects for siRNAs | GenomeWeb

Marina Biotech this week announced that the incorporation of a proprietary technology into an siRNA could reduce toxicity caused by microRNA-like off-target activity.

The approach is based on Marina's unlocked nucleobase analogs, which are comprised of acyclic ribonucleoside analogs in which the bond between C2' and C3' atoms is broken. The resultant change in sugar structure is designed to make the analogs flexible and reduce the binding affinity of siRNA strands.

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In Nucleic Acids Research this week: personal genome approach to RNA-seq read alignment, hematopoietic Systems Biology Repository, and more.

A man is using DNA evidence to argue that he is the rightful heir to the baronetcy of Stichill, the Guardian reports.

As part of an effort to get a diverse group of people to donate their DNA for research, some blood donors in the San Diego area will get their genomes sequenced, according to KPBS.

The comment period on the Department of Health and Human Services' proposal to alter the Common Rule has been extended.

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