Pharm Pat Anal
September 2016
Stem cells offer the prospect of treatments for diseases and injuries that are currently beyond medical science. Although development of these potential medical marvels has been dogged by their controversial origin, technological developments and guidance from recent judicial decisions have answered and overcome many of these difficulties. In particular, the European Patent Office, United States Patent and Trademark Office, Japan Patent Office and State Intellectual Property Office of China have published guidelines covering patenting of stem cell technologies in the light of recent decisions.
View Article and Find Full Text PDFUnlike in meiosis where recombination near telomeres is repressed, subtelomeric regions appear to recombine with each other frequently in vegetative cells with no detrimental consequences. To test whether or not such recombination is prevented in the core of chromosomes for maintenance of genome stability, we measured allelic homologous recombination (HR) along chromosome arms and between different ectopic locations. We found that there is an increase of recombination at telomeres in wild-type cells compared with sequences at proximal subtelomeric and interstitial regions of the genome.
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