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| Genomics | | | The latest genomics news from News-Medical | |
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| | What is a Semi-synthetic Organism? As a society, we face various issues in the modern world. Synthetic biology is an emerging field that is attempting to address these problems at the genetic level, and researchers in this field are pushing the boundaries of which proteins and processes can be developed and utilized. | | | | Editing Sperm DNA using CRISPR CRISPR is a relatively easy scientific technique that has gained a considerable amount of publicity due to its ability to alter the genetic profile of human embryos in order to prevent mutations from being passed onto future generations. More recently, a group of reproductive biologists in New York investigated the ability of CRISPR to alter the DNA of human sperm for this same purpose. | | | | Improved Cas9 enzyme reduces chance of off-target CRISPR mutations Genomics experts are finding new ways to improve the use of the enzyme Cas9 for CRISPR gene-editing to reduce the likelihood of off-target mutations. The research, which addresses concerns about off-target mutagenesis and identifies new ways to improve precision, was recently presented at the American Society of Human Genetics 2019 Annual Meeting in Houston. | | | | Scientists successfully create age-resistant mice with hyper-long telomeres Researchers at the Spanish National Cancer Research Centre (CNIO) have shown that it is possible to extend the life of mice, without using any gene modifying technologies. The finding is the result of a study launched some years ago that aimed to investigate mice with hyper-long telomeres. | |
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