1. Home
  2. Tag Archive

Tag: genetic engineering

CRISPR-Cas9 is a customizable tool that lets scientists cut and insert small pieces of DNA at precise areas along a DNA strand. The tool is composed of two basic parts: the Cas9 protein, which acts like the wrench, and the specific RNA guides, CRISPRs, which act as the set of different socket heads. These guides direct the Cas9 protein to the correct gene, or area on the DNA strand, that controls a particular trait. This lets scientists study our genes in a specific, targeted way and in real-time (2015). Author: Ernesto del Aguila III, NHGRI. Via Wikimedia Commons.

A kinder, gentler GMO; what could possibly go wrong?

By Kurt Cobb, Resource Insights

CRISPR, the latest fad in genetic engineering, is touted as both safer and more versatile than previous techniques. But those touting it are making the same demonstrably false assumption that people using the old techniques made.

CRISPR-Cas9 is a customizable tool that lets scientists cut and insert small pieces of DNA at precise areas along a DNA strand. The tool is composed of two basic parts: the Cas9 protein, which acts like the wrench, and the specific RNA guides, CRISPRs, which act as the set of different socket heads. These guides direct the Cas9 protein to the correct gene, or area on the DNA strand, that controls a particular trait. This lets scientists study our genes in a specific, targeted way and in real-time (2015). Author: Ernesto del Aguila III, NHGRI. Via Wikimedia Commons.

Genes, synecdoche and the possibility of editing ourselves

By Kurt Cobb, Resource Insights

Writers have previously imagined the dangers of such a moment, but now the democratization of genetic engineering is at hand. The dangers stem in part from our not understanding that we are mistaking a part for the whole. Humans are not just their genes.

March Against Monsanto Unites Global Food Activists

By David Bender, EcoWatch

Just 48 hours after the U.S. Senate overwhelmingly rejected an amendment that would allow states to require labeling of genetically engineered (GE) foods, more than 1,000 people filed into the Federal Plaza in Chicago, IL, on May 25 to march against Monsanto, the company whose policies have brought the problem of genetically modified food to the forefront.

Breaking up the Foodopoly

By CUESA Staff, Center for Urban Education about Sustainable Agriculture

While many of us hope our farmers market purchases are helping repair a broken food system, let’s face it: all the locally grown organic broccoli in the world will only get us so far. Our dollars are valuable to the farmers at the market, but the domination of the American foodscape by a few powerful corporate players continues to limit consumer choices while squeezing out small and sustainable farmers and food producers.

×Close