Monsanto wants to spread gene altering tech
B. McPherson
You are what you eat
The clever scientists at Monsanto have come up with a new
weapon. This new weapon is an RNAi-based spray that will target the Colorado
potato beetle.
While most of us are familiar with the term DNA, RNA is less
well known. Instead of a double stranded helix as seen in DNA, RNA is a usually
a single strand but some forms are doubled. It carries out many functions in
the cell directing the construction of many of the cell’s proteins and acting
to stop or start cell reactions.
The RNAi based sprays use gene silencing technology that
tells the target organism to shut off certain genes. Not just plant pests have
been targeted by this new technology. Monsanto has developed a new soybean.
Their Vistive Gold soybeans genes switch off production of saturated fats.
The lower case i refers to gene interference.
Scientists not associated with or financed by the chemical
giant have expressed misgivings over the spraying of a biopesticide that may
spread to unintended targets.
In 2013 Jack Heinemann and colleagues published an open-access paper warning that regulators were not adequately assessing the risks of RNAi products. They recommended new targeted regulatory approaches to better assess the potential hazards. GM Watch
While the scientists working on behalf of Monsanto would not
deliberately unleash irreparable harm to the environment and the people who eat
their plant products, unintentional harm is a real possibility. Unintended
consequences of their Roundup ready plants have given the world super weeds,
glyphosate saturated soils and many suspected cases of metabolic disorders. The
Bt plants have poisoned many beneficial insects that occasionally stray onto
corn fields.
Spraying gene altering substances into the environment and
specifically onto food crops may well result in unintended consequences. The
unintended consequences may extend to humans as well as the Colorado potato
beetle. We share many of the same genes.
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