Later On

A blog written for those whose interests more or less match mine.

A headline that made me laugh: “Monsanto Agrees to Use Gene-Editing Tool CRISPR Responsibly”

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Here’s the article.

From the article:

. . . CRISPR/Cas9 has been taking the world by storm since it was first developed in 2013by researchers at the Broad Institute. The gene-editing technology works by taking advantage of a property of DNA called clustered regularly interspaced short palindromic repeats, or small repetitions of DNA base sequences. These sequences produce an enzyme called Cas9, which essentially functions as a pair of genetic scissors which can cut the DNA sequences at certain points to add or remove small DNA segments.

Yet the ease with which researchers and companies like Monsanto could use gene-editing technology to irreversibly fuck with living things like people and plants has also raised concern that the technology might become widely deployed without understanding the consequences. This is why the “responsible use” of CRISPR/Cas9 cited by Rozen is a key stipulation in Monsanto’s latest move to corner the GMO industry (as the most recent acquisition of the chemical company Bayer, Monsanto and its affiliates now control a full 25 percent of the world’s seeds and pesticides).

Monsanto has never been a company that has been particularly lauded for doingresponsible things, and its forays into genetically modified plants have had a number of unintended consequences, such as encouraging pesticide resistant “super bugs” and weeds. In order to ensure more responsible use of this powerful gene-editing tool, the agreement prohibits Monsanto from using CRISPR/Cas9 to promote gene drives (where a genetically modified trait, such as pesticide resistance, is intentionally spread through an entire plant population), the production of sterile “terminator” seeds, or the production of tobacco to be used for smoking.

Gene drives were recently cited as a concern in a National Academy of Sciences reporton the topic since genetically modified plant traits could ravage ecosystems in ways that aren’t yet fully understood. . .

This will not end well.

Written by LeisureGuy

24 September 2016 at 1:54 pm

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