by Jonathan Matthews of GMWatch Like many of our readers, we may be sheltering-in-place, but please don’t think we’re taking our eye off the ball. Although other issues may not seem so important at the …
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Researchers Are Substantially Undercounting Gene-Editing Errors, Concludes a New Paper
by Jonathan Latham, PhD The standard gene-editing tool, CRISPR-Cas9, frequently produces a type of DNA mutation that ordinary genetic analysis misses, claims new research published in the journal Science Advances. In describing these findings the …
Continue readingGene-Editing Unintentionally Adds Bovine DNA, Goat DNA, and Bacterial DNA, Mouse Researchers Find
by Jonathan Latham, PhD The gene-editing of DNA inside living cells is considered by many to be the preeminent technological breakthrough of the new millennium. Researchers in medicine and agriculture have rapidly adopted it as …
Continue readingFDA Finds Unexpected Antibiotic Resistance Genes in ‘Gene-Edited’ Dehorned Cattle
By Jonathan Latham, PhD and Allison Wilson, PhD Gene-editing is seen by many as the ultimate in precision breeding. Polled cattle, whose horns have been genetically removed, have been presented as exemplars of this–a socially …
Continue readingThe GE American Chestnut – Restoration of a Beloved Species or Trojan Horse for Tree Biotechnology?
by Rachel Smolker, Ph.D. (Biofuelwatch) and Anne Petermann (Global Justice Ecology Project) About a century ago the American chestnut tree was attacked by the introduced fungal pathogen (Cryphonectria parasitica). This fungus drove the chestnut to …
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