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Bacteria created a GMO 8,000 years ago that we still eat

In pure technical terms, genetic modification is indeed mutation because you are changing the phenotype of an organism by altering its genome.
Yes in that terms hence the NEED and ABSOLUTE necessity to indicate that another organism was used to create GMO - that it did not occur by chance (as mutations do)....

Cells (plant, mammalian) can be genetically modified without the use of other organisms (viruses are most commonly used).
I take that back since Viruses are not organisms biologically but technically some vector (be it virus) is utilized for GMO...

All you need is to transfer the DNA into the nucleus where the DNA will get itself integrated into the chromosome of the host cell.
At least in plants (most GMO is related to crops) it is tough to throw 2 pieces of DNA and expect them to magically form a bond....Heck even if you succeed growing them without E.coli and transforming them without infecting them with something is well I cant think of any case (then again I am hungry right now or just uninformed in this case)

In-fact 'mutations' among GMO are not rare and it is because the mechanisms involved in DNA integration. Most of the time (even during site -specific integration) the foreign DNA will randomly get integrated in the host chromosome and you cant really control the site of integration, which may be composed of a protein coding region (a true gene) or protein non-coding region. However, we do not know if the protein non-coding region does not contain gene expression control elements. An insertional mutation (since you are inserting a DNA segment) whether in protein coding or non -coding region of a gene can potentially alter the phenotype, hence a mutated phenotype.
Well, 1stly, if you are talking about getting the insert into a wrong area of the organism- it is very common...But no one will ever call it mutation coz we made it happen and it has another name called transformation....Well for a scientist it is necessary you use the right terms for the right process :)

Whereas GMOs have lots of potential but these are horribly abused by the western corporations and I am totally against their use in the 3rd world countries. This has wreaked havoc in India and we do not want the same to happen to our farmers.
Well, the problem with that was they didnt test it in the field or something...With our jahil people in the decision making dept I hope they dont go for it based on fear of GMO ...However, if this article is true, there isnt anything to fear esp if it has occurred in nature and has been consumed for 8k yrs!

However, the suicidal rates was mostly because the crops were sterile and the farmers were not able to reproduce and having to purchase more seeds was really sad....considering it was sold as some great seed (or did I get the wrong case- we did a case study a while back not sure which country or what the crop was - I suck at details :( )

Here's the creepy thing. Humans have embedded virus genome. We have got a fair share of genetic modification over the millennia...
Hmmm...well honestly speaking I am not much of an expert on virus ...But I guess alot of DNA overlaps with alot of organisms...Like the coding region for follicle growth - the information may be the same for a human and a cat.... nothing scary in that...or the fact that our gut has bacteria in it and it can easily be in our blood or whatever sample was used for checking the human genome....

I mean chimpanzees share 99% similar DNA...it means little coz alot of our genome encodes regulatory pieces...to regulate growth and function....yet that 1% gives us separate facial features, brain capacity and usage as well as difference in hands and legs and other morphological, physiological features!
 
Virus do come under organisms....
A virolgist is being educated about viruses! interesting. Well, I wrote: Cells (plant, mammalian) can be genetically modified without the use of other organisms (viruses are most commonly used).

Please look how the sentence is structured... Cells(plants, mamalian) -- so I mentioned cells and in the brackets explained which cells. Then I wrote "can be genetically modified without the use of other organisms (viruses are most commonly used) --- so I explained which 'organisms' are most commonly used to ferry foreign genetic elements, they are viruses.

At least in plants (most GMO is related to crops) it is tough to throw 2 pieces of DNA and expect them to magically form a bond....Heck even if you succeed growing them without E.coli and transforming them without infecting them with something is well I cant think of any case (then again I am hungry right now or just uninformed in this case)
Ever heard about electroporation and electrofusion?

Well, 1stly, if you are talking about getting the insert into a wrong area of the organism- it is very common...But no one will ever call it mutation coz we made it happen and it has another name called transformation....Well for a scientist it is necessary you use the right terms for the right process
Organisms are mutated by brief exposure to gamma or UV irradiation and resulting phenotypes are studied. Only because human irradiate them does not mean the resulting organisms are not called mutants. BTW, transformation simply means transfer of DNA into bacteria (we use term transfection when DNA/RNA is transferred into eukaryotic cells). Depending on the vector used, the DNA can be maintained extra-chromosomally, or get integrated into host chromosome.
 
That's not GMO, that's Horizontal Gene Transfer (HGT) or Lateral gene transfer (LGT). The difference is that in GMO humans do this intentionally, when nature does it it happens by chance HGT.

In pure technical terms, genetic modification is indeed mutation because you are changing the phenotype of an organism by altering its genome.
Altering an organisms genetics does not always lead to a phenotype change, if it did then we wouldn't have to have GMOs labeled because we would be able to see the difference (phenotype).

Whereas GMOs have lots of potential but these are horribly abused by the western corporations and I am totally against their use in the 3rd world countries. This has wreaked havoc in India and we do not want the same to happen to our farmers.
Inbreeding of plants and cloning is what's causing a lot of problems not GMOs, it is also the failure of India's government before and after Monsanto introduced GMOs to India.
 
Hmmm...well honestly speaking I am not much of an expert on virus ...But I guess alot of DNA overlaps with alot of organisms...Like the coding region for follicle growth - the information may be the same for a human and a cat.... nothing scary in that...or the fact that our gut has bacteria in it and it can easily be in our blood or whatever sample was used for checking the human genome....

I mean chimpanzees share 99% similar DNA...it means little coz alot of our genome encodes regulatory pieces...to regulate growth and function....yet that 1% gives us separate facial features, brain capacity and usage as well as difference in hands and legs and other morphological, physiological features!

No, I am not talking about shared DNA but rather viral DNA that got embedded in us in some past infections. So in a way we are all GMOs.

Viral proteins may regulate human embryonic development

Evolutionary surprise: Eight percent of human genetic material comes from a virus -- ScienceDaily
 
No, I am not talking about shared DNA but rather viral DNA that got embedded in us in some past infections. So in a way we are all GMOs.

Viral proteins may regulate human embryonic development

Evolutionary surprise: Eight percent of human genetic material comes from a virus -- ScienceDaily
About 5-8% of human genome is composed of endogenous retroviruses. Is this important? after all it is only 5-8% of our genome... guess what, 5-8% is several times more than what is used to express some 20-25,000 human proteins.
 
@Slav Defence

Hey, in that report of yours, did you happen to find any info on a longer term experiment (GMO companies only make short term tests) with mice getting fed GMO and getting tumors shortly after.
 
@Slav Defence

Hey, in that report of yours, did you happen to find any info on a longer term experiment (GMO companies only make short term tests) with mice getting fed GMO and getting tumors shortly after.
Good question ,audio
The experiment was extended to 9 months by Eric Seralini.Meanwhile experiment conducted by Monsanto lasted not more than 3 months.(I need to review it). He made lots of objections and complained that Monsanto wasn't ready to make experimental data public.His objections included sample size etc as well.
He spend around billions of dollars and his work was published in nature.However, pro GMO lobby made his life hell as a result of which his work was retracted.However,it was later again published.
The problem with GMO is that if any terrible side effect will be proven than US economy will be affected. American /EU farmers heavily rely on GM seeds ie maize or corn etc.
I sense that they want to diminish side effects before it becomes public and (Monsanto)US experience heavy loss.
Regards
 
I'm no Biologist, but haven't humans been 'modifying' plants since we learned agriculture?
Its called selective breeding....When I was new to Biology I used to curse every man who invented 10001 new terms to explain his experiments and theories and process...Now I appreciate them so when one says a name I know what was used and how rather than having to listen to the whole process or ask which type of what...

Selective breeding is selecting plants with desired traits and crossing them...No chemical nor technology is required, just observing which plant carries the trait and always crossing it with another one with desired trait...Hoping that your desired trait gets into the new seeds...Lengthy process and you wont know what you are growing until it is harvest time....

Or are GMOs more specifically where companies...use labs to do the modifying on dnas of the plants?
For GMO, it is necessary another organism (vector) is used to modify the DNA...mostly it is bacteria but a virus may also be used ...

No, I am not talking about shared DNA but rather viral DNA that got embedded in us in some past infections. So in a way we are all GMOs.

Viral proteins may regulate human embryonic development

Evolutionary surprise: Eight percent of human genetic material comes from a virus -- ScienceDaily
Honestly speaking I am not sure what they mean by viral DNA...is it just a sequence that the virus and us share? If so....we share DNA even with earthworms and banana.....

Evolutionary biologists count from a certain point in time when 1-2 microbes to live together in a symbiotic relationship while some count it as conserved sequences due to common ancestry...And then another set may call it sequence homology and now we know that there are alot of genes which are used in daily life, cell regeneration, respiration, blood circulation and so on...All these processes overlap with other organisms ...Like the DNA to make a certain enzyme which our body requires may also be required by a virus and hence the same information in the viral genetic makeup....and so on....

The question really is if virus really went in us? No doubt it did...but how long does viral genetic material stay in you as undetected foreign body? And how often does such foreign information get embedded into our DNA, go unchecked/ uncorrected by our DNA machinery or more specifically into our germ line is really interesting....

From the article you posted:
About 8 percent of the human genome is made up of viral sequences left behind during past infections. One retrovirus, HERVK, however, infected humans repeatedly until relatively recently—within about 200,000 years. Much of HERVK's genome is still snuggled, intact, in each of our cells.


Most of these sequences are inactive in mature cells, but recent research has shown that they can spring to life in tumor cells or in human embryonic stem cells. A study published in February in Cell Stem Cell by researchers from Singapore's Genome Institute showed that sequences from a primate virus called HERVH are also activated in early human development.

Read more at: Viral proteins may regulate human embryonic development

We are not considered GMO coz these sequences are inactive...

Basically before getting excited one needs to know the definition of the word GMO....in simple words: The alteration of the DNA of an organism using a vector to introduce the change.

Usually it applies to food and crops....

However, when you take a piece of a DNA and align it to random sequences, most of the time they do align to a certain percentage based on the algorithm used...Now what matters is how much of that alignment means something and when taken to systems level how much similarity is there?

Even the author of the paper didnt go HUMANS ARE GMO .... :)
 
About 5-8% of human genome is composed of endogenous retroviruses. Is this important? after all it is only 5-8% of our genome... guess what, 5-8% is several times more than what is used to express some 20-25,000 human proteins.

Exactly, creepy how so much of our DNA is of viral origin, albeit most of it is junk and not expressed. But the creepier part is that during embryonic stage some of it is actually expressed and viral protein (and virus like particles) are actually formed. It makes one wonder in a philosophical sense.

@Akheilos, no it's not shared DNA, it's DNA that got embedded in us during past infections. And though it is not expressed at later stages, it is actually expressed during embryonic stage. Read the article, its quite interesting (and creepy).

"A study published in February in Cell Stem Cell by researchers from Singapore's Genome Institute showed that sequences from a primate virus called HERVH are also activated in early human development."
 
albeit most of it is junk and not expressed.
Honestly speaking, some scientists think it is to regulate the expression....it is still a theory and hence why introns are not ignored in some sequences....though most of our work cuts off the introns by using RNA instead...

But the creepier part is that during embryonic stage some of it is actually expressed and viral protein (and virus like particles) are actually formed. It makes one wonder in a philosophical sense.
For me it makes me wonder if it is a common sequence and not conserved to viruses...During embryonic stage alot of unanswered processes occur...I refused to continue developmental biology coz I couldnt digest all of it and had too many questions which my obnoxious supervisor couldnt answer properly :(

@Akheilos, no it's not shared DNA, it's DNA that got embedded in us during past infections. And though it is not expressed at later stages, it is actually expressed during embryonic stage. Read the article, its quite interesting (and creepy).
@Bilal. how can one say it is not shared or common and it came from someplace and not 1 of the many unexplored proteins our body makes?

I did browse the article....I had read something similar before...hang on let me try to get the original article...I hate sensationalized magazines...they annoy the hell out of me!

"A study published in February in Cell Stem Cell by researchers from Singapore's Genome Institute showed that sequences from a primate virus called HERVH are also activated in early human development."
Here is the study in Nature...Intrinsic retroviral reactivation in human preimplantation embryos and pluripotent cells : Nature : Nature Publishing Group

The only problem I am having now is downloading the paper...coz I am not currently at the uni....

The only problems I have with such research is them doing everything on the petri dish which in 1 article already stated that petri dish cultures dont react 100% like natural ones and the HYLA cell lines the whole world has has been cloned and replicated by everyone so if there is something wrong with those cells, all results are skewed until and unless people can show the same invivo...

@Bilal. how can one be very sure it isnt a common sequence and WAS DEFINITELY left over from an infection? No one can say for sure coz most of the PUBLISHED results of such things is based on bioinformatics not exactly using a time machine to go back into time....its all algorithms....

I dont have a problem believing it...I mean 1% DIFFERENCE between us and chimps can produce a remarkable difference hence 7% SIMILARITY to viruses as @syedali73 stated shouldnt be a prob

This part on the other hand interests me...
“Does the virus selfishly benefit by switching itself on in these early embryonic cells?” said Grow. “Or is the embryo instead commandeering the viral proteins to protect itself? Can they both benefit? That’s possible, but we don’t really know.”



The very fact that our body can produce different antibiotics AGAINST foreign genetic material based on some fragments of that invader and also its alteration form....is fascinating

Maybe it does answer we are engineered (by design) perfect...
 
Thanks for the answer, just wanted to say, EU farmers rely much much less on GMO. At least if the stories we are being told are any true.
Too much regulations, at least those legal ones dont allow GM on their soils while the others turn a blind eye....

Good question ,audio
The experiment was extended to 9 months by Eric Seralini.Meanwhile experiment conducted by Monsanto lasted not more than 3 months.(I need to review it). He made lots of objections and complained that Monsanto wasn't ready to make experimental data public.His objections included sample size etc as well.
He spend around billions of dollars and his work was published in nature.However, pro GMO lobby made his life hell as a result of which his work was retracted.However,it was later again published.
The problem with GMO is that if any terrible side effect will be proven than US economy will be affected. American /EU farmers heavily rely on GM seeds ie maize or corn etc.
I sense that they want to diminish side effects before it becomes public and (Monsanto)US experience heavy loss.
Regards
Actually more on America....Could say monopoly coz those damned capitalists patent alot of stuff....

On the other hand, after American mishaps in GM (and some before that already) EU has stricter laws....though many scientists think it is absurd ....But some who have decision making power go by better safe than sorryWHILE on the other hand, those who are pushing for more acceptance of GMO have Africa as their testing fields.....

On the other hand, in America, they carry out research and by hook or crook get their stuff approved, patented and then use the Asian and African markets as trial ground...I sometimes wonder, is the increased cases of new unheard of diseases or mutations of simple coughs and fever is a result of OVER EXPLOITATION of GMO? But we will never know coz Some people dont label and hence why Africa is a good market for experimenting...Sad truth when capitalists get their hands on science!
 
Thanks for the answer, just wanted to say, EU farmers rely much much less on GMO. At least if the stories we are being told are any true.
Audio,
A strong movement have been broke out against GM crops when side effects were highlighted. Some countries have even announced ban in GM crops.GM technologies could have been spread like cancer.


NATURE | NEWS
Paper claiming GM link with tumours republished
Change of journal does not convince critics that rat diseases were caused by genetically modified maize.

1.15463.jpg

YVES HERMAN/Reuters/Corbis

Gilles-Eric Séralini talking to reporters in Brussels in 2012.

A controversial paper linking genetically modified maize to the development of tumours and other severe disease in rats, which was published in 2012 and retracted in 2013, has now been published again, by a different journal.

TPKiller.jpg

Four other journals offered to publish the paper, lead author Gilles-Eric Séralini says. He and his team chose the journal Environmental Sciences Europe, he says, because it is open access so would make the study’s findings available to the whole scientific community.

The paper that went online today1 was slightly amended from the original, notably in the way the data were analysed. Four of the authors, including Séralini, also wrote an accompanying commentary2 in which they say that they were the victims of censorship and that that their critics had “serious yet undisclosed conflicts of interests”.

The authors also published their raw data; Séralini says that he wanted to be a paragon of transparency, and hopes that companies making and selling genetically modified (GM) food will follow his example. He insists that his work complies with standard international practice for toxicity studies, and laments the fact that Monsanto and other companies publish no toxicity data for their products. “Not a single study has been conducted on the long-term effects of Roundup on rats’ blood,” he says, referring to the popular brand of pesticide made by Monsanto and used with Roundup-resistant GM maize. “This is completely abnormal, and a scientific anomaly.”

Paper retracted
The journal that originally published the paper3, Food and Chemical Toxicology (FCT), retracted it in a storm of criticism in November 2013 after Séralini’s team refused to withdraw it (see ‘Study linking GM maize to rat tumours is retracted’). A post-publication review of the paper found that “the data were inconclusive, and therefore the conclusions described in the article were unreliable.” However FCT found “no evidence of fraud or intentional misrepresentation of the data”, according to the journal's publisher, Elsevier in Amsterdam.
Séralini's team had found that rats fed for two years with a glyphosate-resistant type of maize (corn) made by Monsanto developed many more tumours and died earlier than did control animals. It also found that the rats developed tumours when Roundup was added to their drinking water.

Environmental Sciences Europe (ESEU) decided to re-publish the paper to give the scientific community guaranteed long-term access to the data in the retracted paper, editor-in-chief Henner Hollert toldNature. “We were Springer Publishing’s first open access journal on the environment, and are a platform for discussion on science and regulation at a European and regional level.” ESEU conducted no scientific peer review, he adds, “because this had already been conducted by Food and Chemical Toxicology, and had concluded there had been no fraud nor misrepresentation.” The role of the three reviewers hired by ESEU was to check that there had been no change in the scientific content of the paper, Hollert adds.

The publication of the new version of the paper gives critics no reason to change their mind, says food-allergy researcher Richard Goodman of the University of Nebraska–Lincoln and biotechnology editor at FCT. "To my knowledge, no-one has demonstrated that a two-year feeding study of Sprague Dawley rats has uncovered any hazard that actually poses a risk to human or farm-animal health," he says, referring to the breed of rodents used in the study.

Health issues
Sprague Dawley rats, one of the most commonly used lab animals, become prone to health issues once they pass 18 months of age, making the results by Séralini and his colleagues “uninterpretable”, Goodman says. “If you look closely at Séralini’s data, giving glyphosate and the GMO protected one group of rats compared to those having a single treatment. The study was — and, I believe, remains — flawed."

Séralini claims that Goodman, who worked for Monsanto for seven years, was pulled from the FCTpost-publication review committee after the research team complained about potential conflicts of interest. Goodman acknowledges that he withdrew from the committee at Séralini's request, because "this was the only way that Séralini would produce the data the committee needed to evaluate the paper". But, he adds, “I had no part in FCT's decision to retract the paper, and I do not see why my wealth of experience and information is considered a conflict of interest rather than useful."

David Spiegelhalter, a statistician at the University of Cambridge, UK, says: "The article still does not appear to have had proper statistical refereeing, and the methods and reporting are obscure. The claimed effects show no dose-response, and so the conclusions rest entirely on a comparison with ten control rats of each sex. This is inadequate."

Spiegelhalter also says: "The study needs replicating by a truly independent laboratory using appropriate sample sizes. I agree with the authors that this whole area would benefit from greater transparency of data and improved experimental and statistical methods."

Nature

doi:10.1038/nature.2014.15463
-----------------------------------------
Correction ,18 months that is why I said that I need to look again.
Now,it appears as if,Mr.Goodman and Mr.Seralini ,both seem to protect their investment and benefits.
If Mr.Seralini will be accepted than he will become a reputable scientist-
While Monsanto desperately tries to defend themselves.
I see more politics than science,and trust me shit happens when scientists began to do dirty corporate politics.
Regards

Please see this post:

141_young_maize_field_teaser_74x74.gif

icon_quad_10x10.gif
GM Crop Production

Countries Growing GMOs
The world’s leading producers of GM crops are the United States,Argentina, Brazil, Canada, India and China. In 2006, GM crop production also reached noteworthy levels in Paraguay,South Africa, Uruguay andAustralia. In the EU, GM crops have remained uncommon. Appreciable GM maize production in the EU only took place in Spain on an area of nearly 60,000 hectares. In Portugal, Germany, France and the Czech Republic, transgenic crops were primarily grown for small-scale field trials.

In 2005, Iran and the Czech Republic were added to the list of countries commercially growing transgenic crops. As of 2006, 38 percent of GM crops are grown in developing countries.

Global Area of Genetically Engineered Crops, 1996 to 2006: By Country (Million Hectares)
Country USA Argentina Brazil Canada China Paraguay
1996 1.5 0.1 -- 0.1 -- --
1997 8.1 1.4 -- 1.3 0.0 --
1998 20.5 4.3 -- 2.8 <0.1 --
1999 28.7 65.7 1.4* 4.0 0.3 --
2000 30.3 10.0 3.6* 3.0 0.5 --
2001 35.7 11.8 5.7* 3.2 1.5 --
2002 39.0 13.5 6.3* 3.5 2.1 --
2003 42.8 13.9 3.0 4.4 2.8 --
2004 47.6 16.2 5.0 5.4 3.7 1.2
2005 49.8 17.1 9.0 5.8 3.3 1.8
2006 54.6 18.0 11.5 6.1 3.5 2.0
*illegal cultivation of gmos: calculated area

Global Area of Genetically Engineered Crops, 1996 to 2006: By Country (Million Hectares)
Country India South Africa Uruguay Aus-tralia Mexico Romania
1996 -- -- -- <0.1 <0.1 --
1997 -- -- -- 0.1 <0.1 --
1998 -- <0.1 -- 0.1 -- --
1999 -- 0.1 -- 0.1 <0.1 <0.1
2000 -- 0.2 <0.1 0.2 <0.1 <0.1
2001 -- 0.2 <0.1 0.2 <0.1 <0.1
2002 <0.1 0.3 <0.1 0.1 <0.1 <0.1
2003 0.1 0.4 0.1 0.1 <0.1 <0.1
2004 0.5 0.5. 0.3 0.2 0.1 0.1
2005 1.3 0.5 0.3 0.3 0.1 0.1
2006 3.8 1.4 0.4 0.2 0.1 0.1



Global Area of Genetically Engineered Crops, 1996 to 2006: By Country (Million Hectares)
Country Philippines Honduras Colombia Iran Spain Por- tugal Ger- many
1996 -- -- -- -- -- -- --
1997 -- -- -- -- -- -- --
1998 -- -- -- -- <0.1 -- --
1999 -- -- -- -- <0.1 <0.1 --
2000 -- -- -- -- <0.1 -- <0.1
2001 -- -- -- -- <0.1 -- <0.1
2002 -- <0.1 <0.1 <0.1 <0.1 -- <0.1
2003 <0.1 <0.1 <0.1 0.1 <0.1 -- <0.1
2004 0.1 <0.1 <0.1 0.5 0.1 -- <0.1
2005 0.1 <0.1 <0.1 1.3 0.1 <0.1 <0.1
2006 0.2 <0.1 <0.1 <0.1 0.1 <0.1 <0.1

Source: ISAAA, Clive James, 2006.

"In addition to France and Germany, other European countries that placed bans on the cultivation and sale of GMOs include Austria, Hungary, Greece, and Luxembourg.Poland has also tried to institute a ban, with backlash from the European Commission."

-wiki

GM crops showed some side effects when they were brought to EU and its cultivation bagan .For example:

Proof Bees Dying
From GM Crops?

5-12-7




LONDON (AFP) - Research by a leading German zoologist has shown that genes used to genetically modify crops can jump the species barrier, newspapers reported here on Sunday. A three-year study by Professor Hans-Heinrich Kaatz at the University of Jena found that the gene used to modify oil-seed rape had transferred to bacteria living inside honey bees. The findings will undermine claims by the biotech industry and supporters of GM foods that genes cannot spread.
They will also increase pressure on farmers across Europe to destroy fields of oil-seed rape contaminated with GM seeds. In an interview for The Observer newspaper, Kaatz said: "I have found the herbicide-resistant genes in the rapeseed transferred across to the bacteria and yeast inside the intestines of young bees. This happened rarely, but it did happen." Asked if his findings had implications for the bacteria inside the human gut, Kaatz replied: "Maybe, but I am not an expert on this."
The Observer said Kaatz was reluctant to talk about his work until it is officially published and reviewed by fellow scientists. The reports come a day after Britain's Agriculture Minister Nick Brown urged farmers to destroy crops contaminated with genetically modified seeds. Up to 600 farmers in Britain are believed to have inadvertently planted more than 30,000 acres of oilseed rape contaminated with GM rape seeds, supplied by Anglo-Dutch seed company Advanta. Similar crops have been planted elsewhere in Europe, including in France, Germany and Sweden. The French and Swedish governments have already announced they are ordering the uprooting of the crops.
_____
Modified Crop Genes 'Jump The Species Barrier'
By AnthonyBarnett
Public Affairs Editor - The Observer
A leading zoologist has found evidence that genes used to modify crops can jump the species barrier and cause bacteria to mutate, prompting fears that GM technology could pose serious health risks.
A four-year study by Professor Hans-Hinrich Kaatz, a respected German zoologist, found that the alien gene used to modify oilseed rape had transferred to bacteria living inside the guts of honey bees.
The research - which has yet to be published and has not been reviewed by fellow scientists - is highly significant because it suggests that all types of bacteria could become contaminated by genes used in genetically modified technology, including those that live inside the human digestive system. If this happened, it could have an impact on the bacteria's vital role in helping the human body fight disease, aid digestion and facilitate blood clotting.
Agriculture Minister Nick Brown, who was yesterday advising farmers who have accidentally grown contaminated GM oilseed rape in Britain to rip up their crops, confirmed the potential significance of Kaatz's research. He said: 'If this is true, then it would be very serious.'
The 47-year-old Kaatz has been reluctant to talk about his research until it has been published in a scientific journal, because he fears a backlash from the scientific community similar to that faced by Dr Arpad Pustzai, who claimed that genetically modified potatoes damaged the stomach lining of rats. Pustzai was sacked and had his work discredited.
But in his first newspaper interview, Kaatz told The Observer: 'It is true, I have found the herbicide-resistant genes in the rapeseed transferred across to the bacteria and yeast inside the intestines of young bees. This happened rarely, but it did happen.' Although Kaatz realised the potential 'significance' of his findings, he said he 'was not surprised' at the results. Asked if this had implications for the bacteria inside the human gut, he said: 'Maybe, but I am not an expert on this.' Dr Mae-Wan Ho, geneticist at Open University and a critic of GM technology, has no doubts about the dangers. She said: 'These findings are very worrying and provide the first real evidence of what many have feared. Everybody is keen to exploit GM technology, but nobody is looking at the risk of horizontal gene transfer.
'We are playing about with genetic structures that existed for millions of years and the experiment is running out of control.' One of the biggest concerns is if the anti-biotic resistant gene used in some GM crops crossed over to bacteria. 'If this happened it would leave us unable to treat major illnesses like meningitis and E coli .'
Kaatz, who works at the respected Institute for Bee Research at the University of Jena in Germany, built nets in a field planted with genetically modified rapeseed produced by AgrEvo. He let the bees fly freely within the net. At the beehives, he installed pollen traps in order to sample the pollen from the bees' hindlegs when entering the hive. This pollen was fed to young honey bees in the laboratory. Pollen is the natural diet of young bees, which need a high protein diet. Kaatz then extracted the intestine of the young bees and discovered that the gene from the GM rape-seed had been transferred in the bee gut to the microbes.
Professor Robert Pickard, director-general of the Institute of the British Nutrition Foundation, is a bee expert as well as being a biologist and has visited the institute where Kaatz works. He said: 'There is no doubt that, if Kaatz's research is substantiated, then it poses very interesting questions and will need to be looked at very closely. 'But it must be remembered that the human body has been coping perfectly well with strange DNA for millions of years. And we also know many people have been eating GM products for years without showing any signs of ill health.' (link to rense.com
Gene transfer to bacteria inside the bees intestine. Maybe that's a contributing factor in their disappearance.

Next blast by seralini:
GM causes cancer.
The warfare is now turned again MONSANTO .GM crops,herbicide ,pesticide all are at question.
Regards
 
Audio,
A strong movement have been broke out against GM crops when side effects were highlighted. Some countries have even announced ban in GM crops.GM technologies could have been spread like cancer.


NATURE | NEWS
Paper claiming GM link with tumours republished
Change of journal does not convince critics that rat diseases were caused by genetically modified maize.


Ya, this was the study i mentioned, the retracted under pressure one. iirc Monsanto withdrew all pending GMO applications in Europe citing lack of commercial viability. LOL!

Monsanto to withdraw EU approval requests for new GMO crops| Reuters

Monsanto withdraws GM applications in EU - Farmers Weekly

That said, it is still unknown what will happen in Ukraine.....they say conventional seeds only, but who knows what pressuress Poroshenko government will have to accept in the future as the country is broke. And in war.

Monsanto plans $140 mln Ukraine non-GM corn seed plant| Reuters
 
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