by Jon Rappoport

March 26, 2013

from JonRappoport Website

 

 

It’s already bad. Very bad. For the past 25 years, the biotech Dr. Frankensteins have been inserting DNA into food crops.

 

The widespread dangers of this technique have been exposed. People all over the world, including many scientists and farmers, are up in arms about it.

Countries have banned GMO crops or insisted on labeling.

 

Now, though, the game is changing, and it’ll make things even more unpredictable. The threat is ominous and drastic, to say the least.

 

GM Watch reports the latest GMO innovation: designed food plants that make new double-stranded (ds) RNA (A Comparative Evaluation of The Regulation of GM Crops or Products Containing dsRNA and Suggested Improvements to Risk Assessments).

 

What does the RNA do? It can silence a gene. It can activate a gene that was silent.

 

If you imagine the gene structure as a board covered with light bulbs, in the course of living some genes light up (activation) and some genes go dark (silent) at different times. This new designed RNA can change that process. No one knows how.

 

No one knows because no safety studies have been done. If you have genes lighting up and going dark in unpredictable ways, the functions of a plant or a body can change randomly.

 

Genes that were doing their jobs could stop doing their jobs. Other genes that were dormant could spring into action and perform tasks that weren’t meant to be performed.

 

Think of this latest biotech “innovation” as a drunk playing pinball. Lights on the board go on and off, and TILT is always a distinct possibility.

 

As GM Watch reports, an Australian company, CSIRO, has designed wheat and barley seeds that put genes to sleep,

“to change the type of starch made by the plant.”

Also on the way: next-generation biopesticide food crops that repel insect predators. In this case, the designer RNA can be injected or even sprayed. When a gene is silenced in the insect, it dies.

 

GM Watch states there is published evidence that the designer RNA can move from the plants into the bodies of people who eat the plants, outlasting cooking and digestion, and winding up in the bloodstream.

 

The RNA has changed gene-expression (activation/silencing) in mice.

 

Several food-safety inspectors in several countries have been interviewed. They simply rubber-stamp the new RNA technology, assuming it’s safe. No problem.

Pinball, roulette, use any metaphor you want to; this is playing with the fate of the human race. Walk around with designer-RNA in your body, and who knows what effects will follow.

 

There are still people, at this late date, who believe that all science is good science.

 

They blithely accept the latest thing, and refuse to acknowledge that scientists can be crazy, stupid, or malevolent. They also fail to make the connection between junk science and the greed for profit at any human cost.

 

Biotech giants like Monsanto view their genetic operation from an entirely different level.

 

Every new DNA or RNA tweak to a plant - no matter how insane - allows them to file a patent, to own that new artificially designed piece of Nature. This is their approach, and it’s obvious they intend to control the planet’s food supply.

 

It’s a mafia program writ large across the whole world:

“buy from us or else; pay us our cut.”

Meanwhile, the damage they inflict is of no concern to them, as the spinning of the genetic roulette wheel opens up the human race to vast mutations.

 

The new Monsanto Protection Act, as it’s called, is a cynical piece of legislation that underlines this lack of concern; it torpedoes the ability of the court system to stop new gene-designed crops from popping up everywhere.

 

 

 

 

 

 

 

 

 

 

 

 


New Paper on dsRNA Risks

-   Briefing for Non-Specialists   -
22 March 2013

from GMWatch Website

 

 


A briefing document for non-specialists

...describing the lack of regulation of a new class of products and GM crops based on dsRNA technology
by Adjunct Associate Professor Judy Carman, Professor Jack Heinemann and Sarah Agapito-Tenfen
21 March 2013
 


This is a briefing about the contents of a new, peer-reviewed scientific paper: "A Comparative Evaluation of The Regulation of GM Crops or Products Containing dsRNA and Suggested Improvements to Risk Assessments" by Professor Jack Heinemann, Sarah Agapito-Tenfen and Adjunct Associate Professor Judy Carman.

To date, most [1] genetically modified (GM) plants have been made by inserting a new piece of DNA into a plant so that the GM version makes a new protein.

 

Most of these new proteins are designed to either kill insects that try to eat the plant or to make the plant resistant to a herbicide. The process works like this: the DNA is changed so that when a section of the DNA is read and copied, a new piece of messenger RNA (mRNA) is made.

 

The mRNA then goes to another part of the cell and is read to make the new protein.

However, there is a new type of GM plant now being made. These are not designed to make a new protein, but to just make a new RNA molecule. However, the RNA molecule made is different to the single-stranded mRNA described earlier, because it is either double-stranded (dsRNA) or it is designed to find another single-stranded RNA molecule and bind to it to create a dsRNA molecule.

 

These dsRNA molecules have important roles in cells.

 

For example, they can silence or activate genes. For this to happen, the order of the nucleotide units in the dsRNA molecule is crucial. A different sequence can result in the dsRNA having different effects, and silencing or activating a different gene, or multiple other genes.

A number of GM plants have now been made using this technology. For example, Australia's CSIRO has developed GM wheat and barley varieties where genes have been silenced in order to change the type of starch made by the plant.

 

Another example is biopesticide plants, which are designed to silence a gene in insects that eat the plant. That is, the insect eats the plant, the dsRNA in the plant survives digestion in the insect, travels into the tissues of the insect to silence a gene in the insect so that the insect dies as a result.

There is evidence that the gene silencing may be inherited by the offspring of some organisms that eat the dsRNA.

Furthermore, there is massive, ongoing investment occurring to develop products that directly transfer dsRNA into the living cells of plants, animals and microbes via their food or by being absorbed through their "skin". This allows dsRNA molecules to be sprayed onto fields of crops to kill insects or to be delivered to beehives as oral medicine for bees.

Last year, a high profile scientific paper was published that showed that dsRNA molecules produced in non-GM plants can be taken into the bodies of people who eat the plant. The dsRNA from the plant was found circulating in blood, indicating that it survives cooking and digestion.

 

Research has also shown that:

  • at least one dsRNA produced in plants (called mir168a) can change the expression of genes in mice; and
     

  • dsRNA (mir168a) can change the expression of a gene in human cells growing in tissue culture. Therefore, there is a real risk that the dsRNA produced by these new GM crops could survive digestion in people and change how those people's genes are expressed. These effects of dsRNA were predicted long ago by some scientists. The proof has now arrived.

So, are all dsRNA molecules safe?

A new paper has just been published in Environment International by,

  • Professor Jack Heinemann of New Zealand

  • Sarah Agapito-Tenfen of Brazil

  • Adjunct Associate Professor Judy Carman of Australia

These authors looked at how the safety of some plants, designed to produce new dsRNA, was determined.

 

They reviewed their experience with three government safety regulators (for either food or the environment) in three different countries over the past ten years. They found that the safety of dsRNA molecules was usually not considered at all, and if it was considered in any way, the regulator simply assumed that any dsRNA molecules were safe, rather than requiring proof that they were safe.

The authors found that government regulators:

  • dismissed any need for any assessment of the sequence of the nucleotides in the dsRNAs produced by GM plants

  • seemed to assume that dsRNAs produced by these plants are much the same as the more fragile single-stranded RNAs (eg mRNA), and therefore would not survive cooking and digestion

  • claimed that these new dsRNA molecules are safe because humans and non-target animals would simply not be exposed to them

However, the authors found many scientific studies showing that these assumptions were incorrect.

As a result, the regulators did not assess whether the dsRNAs could cause adverse effects in people or in the environment by, for example, silencing or activating genes in people that come into contact with the plant when it is grown commercially.

 

Contact could include eating the crop or processed products derived from it, inhaling dust from the crop when harvesting it, or inhaling flour from the crop when baking with it. And regulators made that decision regardless of whether the dsRNA was generated intentionally or unintentionally by the crop.

 

All three regulators decided that there were no risks to be considered, based on their own unproven and incorrect assumptions, rather than the scientific evidence.

As a result of their analysis, the authors developed and provided a safety testing procedure for all GM plants that may produce new dsRNA molecules, as well as for products where the active ingredient is dsRNA.

It is important to realise that our current understanding of dsRNA in GM plants is in its infancy and we are still trying to understand how dsRNA molecules may work and therefore how they may affect humans, animals and the environment. Even so, some GM plants using this technology have already been approved for human consumption, using the sorts of assumptions described earlier. Of these crops, several have been withdrawn from the market, while others are about to enter it.

Meanwhile, spraying dsRNAs directly onto crops can be expected to result in large exposures to dsRNA molecules in the environment.

 

For example, we know that existing agricultural sprays can travel for several miles on the wind and can enter surface water and ground water due to run-off after rain. This will also happen with dsRNA molecules if they are sprayed onto crops. We also know that dsRNAs can persist for a long time in the environment.

GM plants and products based on dsRNA technology need a thorough, fit-for-purpose safety evaluation before we use them commercially. The authors provide a step-by-step procedure of how this could be done.

After all, we don't want to learn that one or more of these crops or sprays is toxic after millions of people have been exposed to them for years.
 

 


Notes

1. There are some extremely minor exceptions to this, such as virus-resistant papaya, some nutritionally- altered soybeans, and some other plants that are not yet on the market.