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New research suggests a key role of ice age cycles in early human interbreeding

SCIENMAG: Medicine & Health

Contemporary humans carry in their cells a small amount of DNA derived from Neanderthals and Denisovans. Denny,” a 90,000-year-old fossil individual, recently identified as the daughter of a Denisovan father and a Neanderthal mother, bears testimony to the possibility that interbreeding was quite common among early human species.

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FDA Returns Disappointing News for ALS Stem Cell Therapy

PLOS: DNA Science

Last week DNA Science covered a setback in a clinical trial of a gene therapy for Duchenne muscular dystrophy (DMD). It aims to correct the faulty instructions at the DNA level, straightforward, at least conceptually, because mutations are deletions, of part or all of the gene. That’s not the case for ALS.

Therapies 105
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Code breaking and the Human Genome Project

The Open Targets Blog

via Wikimedia Commons) Right: Copy of a DNA sequence faxed in 1989 from teams working on the Human Genome Project (from the Wellcome Collection archives, Image credit: Helena Cornu)  Assembling a team At the core of this of course were people to provide both the intellectual input and the perseverance to make things happen.

DNA 52
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How Lume Whole Body Deodorant Was Inspired by a Genetic Disease

PLOS: DNA Science

” The Patent Trail Rather than relying on social media, company websites, and testimonials, I consulted the Patent and Trademark database to reconstruct the story of invention. The post How Lume Whole Body Deodorant Was Inspired by a Genetic Disease appeared first on DNA Science. ” Lady parts. .”

Disease 89
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A Reversal on Sequencing? Proposed Legislation Would Allow Patenting of Naturally Occurring Genes

FDA Law Blog: Biosimilars

In a landmark 2013 decision , a unanimous Supreme Court held that a naturally occurring DNA segment, even when isolated, is a product of nature and therefore does not meet the subject matter eligibility requirement for patentability. animal, viral, bacterial) DNA and RNA sequences. animal, viral, bacterial) DNA and RNA sequences.