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1. Scientists Discover Gene Mutation That Causes Brain Cancer In Children, https://www.forbes.com/sites/robinandrews/2017/03/24/scientists-discover-gene-mutation-that-causes-brain-cancer-in-children/#7a0ae1a04a45 2. Genome Editing: What It Is and What It Could Mean for the Future, https://www.technologyreview.com/s/602566/genome-editing-what-it-is-and-what-it-could-mean-for-the-future/ 3. How CRISPR Is Changing Genetics, https://www.nytimes.com/2017/04/06/science/crispr-genetics-genome-editing.html 4. Scientists Add a 33rd Human Chromosome to Cells in the Lab, https://www.the-scientist.com/news-opinion/scientists-add-a-33rd-human-chromosome-to-cells-in-the-lab-67288
Nearly all living organisms use the same genetic code, a complicated mechanism by which genetic information is translated into proteins, the building blocks of life. A new study suggests conventional wisdom about how the code evolved is likely flawed.
In a new article published in Frontiers in Bioinformatics, biologists Dr. Jack M Craig, Dr. Blair Hedges, and Dr. Sudhir Kumar, all at Temple University, have built an evolutionary tree that encompasses 455 primates, every species for which genetic data are available. The tree, the most complete of its kind, shows the evolutionary timescale of the whole order of primates, including monkeys, apes, lemurs, lorises, and galagos.
Acute lymphoblastic leukemia (ALL) with CRLF2 rearrangements in Ph-like and Down syndrome-associated ALL subtypes poses a significant challenge in pediatric oncology. These genetic abnormalities lead to constitutive signaling activation and induce resistance to conventional chemotherapy.
Researchers at McMaster University have uncovered unexpected diversity in the genetic processes that determine the sex of the African clawed frog, a significant discovery in what was already one of the most widely studied amphibians in the world.
Nine species of sea snakes have now been identified as having regained the genetic requirements for advanced color vision, demonstrating that once a complex trait has been lost to evolutionary time, it may be regained in some way.