BIG things are happening in genetics, for BigD-ers and for the rest of the world. Scientists have discovered a naturally-occurring, highly accurate gene editor, that can be used to cut and paste or delete genes or parts of genes in DNA. They can use the editor to remove a disease-causing mutation, replace faulty or undesirable parts of a gene or to turn a gene off completely.
What could this mean? Say you’ve inherited a genetic mutation that guarantees you’ll get polycystic kidney disease by the time you reach adulthood. And that it is most likely you will spend the rest of your life on dialysis.
What if the mutant genes that cause polycystic disease, passed down from generation to generation, can be clipped out of your genome entirely and you never pass it on to any of your offspring? (more…)