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originally posted by: woodsmom
a reply to: JacKatMtn
I will admit I hadn't had time to read the article yet, I was working on the letter s with my 5 yr old too, sorry. I had to respond though....
I simply find it massively hypocritical that they will just pick and choose whatever works best for them in the moment. The salmon is a mainstay of our lives here, and the population is already suffering in part by government picking and choosing what's best for everyone. That is an entirely different subject though.
I'm glad they are starting off the population inland. Can anyone promise that they will still be contained after twenty years though? The fact they are starting off as sterile females is great, but again nature somehow manages to find a way. Plants will revert to hermaphroditism to reproduce themselves at times. I'm not saying it's incredibly likely but it's not an impossibility either. This is the one of the rare times that I agree with Murkowski. Things start off well enough, but do we have the foresight to contain this and not potentially destroy the very wild population that the article mentioned wanting to preserve?
I really do believe that anyone processing food to sell to the public should have to label that food accordingly. Let people make their own choices as to what we put into our bodies. This is why I catch my salmon with my own two hands though to begin with.
originally posted by: Ektar
Thanks for the thread JacKat, I heard this earlier today on
NPR & was hoping to find a thread.
I VERY much agree on the labeling so everyone can choose.
I wonder if restaurants will be required to let patrons know where
the fish is from besides wild-caught & farm raised?
Fast food fish may end up scarier especially if they can make
salmon taste like a white fish & etc.
Hope we don't see 6 & 7 yr olds all ready tall enough for the NBA!
Cheers
Ektar
The salmon “are not expected to have a significant impact on the quality of the human environment,”
NY Times 2010
Jaydee Hanson, a policy analyst at the Center for Food Safety, a Washington advocacy group, said that only a handful to a few dozen fish were used for some of the studies on the safety of the fish flesh or its potential to cause allergic reactions.
“We’re actually pretty amazed at how small their samples were,” he said. He also pointed to information in the documents suggesting that up to 5 percent of the fish might not be sterile because the process is not perfect.
Ibid.
originally posted by: BlubberyConspiracy
a reply to: JacKatMtn
There will be a controlled release by "accident" so that the population makes it to the ocean. Whether by flood or shipping incident.
Why? because it "pays".
The "rights" of the 'patented lifeforms' and thus the rights for fishing for salmon at large in just about any river/stream of the ocean will then 'be held' by the corporation and their shareholders once this happens.
I'll actually be shocked a bit if a flood or levee break or shipping spill doesn't result in a "study finding that" that salmon being caught and tested in the wild have the genetic marker of the corporations GMO patent.
They believe they have the RIGHT to profit at ANY COST after research and development expenses. The Safety aspect is not significant in any thought of their mind or consideration in regards to this.
Genes that leap from one species to another are more common than we thought. Does this shake up the tree of life?
...Scientists have known for many decades that prokaryotes such as bacteria and other microorganisms – which lack a protective nucleus enveloping their DNA – swap genetic material with each other all the time. Researchers have also documented countless cases of viruses shuttling their genes into the genomes of animals, including our own.
What has become increasingly clear in the past 10 years is that this liberal genetic exchange is definitely not limited to the DNA of the microscopic world. It likewise happens to genes that belong to animals, fungi and plants, collectively known as eukaryotes because they boast nuclei in their cells. ...
Horizontal gene transfer, also known as lateral gene transfer, is the transmission of DNA (deoxyribonucleic acid) between different genomes. Horizontal gene transfer is known to occur between different species, such as between prokaryotes (organisms whose cells lack a defined nucleus) and eukaryotes (organisms whose cells contain a defined nucleus), and between the three DNA-containing organelles of eukaryotes—the nucleus, the mitochondrion, and the chloroplast. Acquisition of DNA through horizontal gene transfer is distinguished from the transmission of genetic material from parents to offspring during reproduction, which is known as vertical gene transfer.
Horizontal gene transfer is made possible in large part by the existence of mobile genetic elements, such as plasmids (extrachromosomal genetic material), transposons (“jumping genes”), and bacteria-infecting viruses (bacteriophages). These elements are transferred between organisms through different mechanisms, which in prokaryotes include transformation, conjugation, and transduction. In transformation, prokaryotes take up free fragments of DNA, often in the form of plasmids, found in their environment. In conjugation, genetic material is exchanged during a temporary union between two cells, which may entail the transfer of a plasmid or transposon. In transduction, DNA is transmitted from one cell to another via a bacteriophage.
In horizontal gene transfer, newly acquired DNA is incorporated into the genome of the recipient through either recombination or insertion.
Horizontal gene transfer
Horizontal gene transfer (HGT) refers to the transfer of genes between organisms in a manner other than traditional reproduction. Also termed lateral gene transfer (LGT), it contrasts with vertical transfer, the transmission of genes from the parental generation to offspring via sexual or asexual reproduction. HGT has been shown to be an important factor in the evolution of many organisms.[1]
Horizontal gene transfer is the primary reason for bacterial antibiotic resistance,[1][2][3][4][5] and plays an important role in the evolution of bacteria that can degrade novel compounds such as human-created pesticides[6] and in the evolution, maintenance, and transmission of virulence.[7] This horizontal gene transfer often involves temperate bacteriophages and plasmids.[8][9] Genes that are responsible for antibiotic resistance in one species of bacteria can be transferred to another species of bacteria through various mechanisms (e.g., via F-pilus), subsequently arming the antibiotic resistant genes' recipient against antibiotics, which is becoming a medical challenge to deal with.
The USA just seems to be a lost cause now I'm afraid. They are actively BANNING natural organic produce in some states whilst promoting this Genetically Modified crap?
All GMO arguments aside, what happens if this genetically altered fish makes its way into the wild population somehow?
originally posted by: DJW001
a reply to: woodsmom
All GMO arguments aside, what happens if this genetically altered fish makes its way into the wild population somehow?
If the GM salmon should mate with a non-GM salmon, which is unlikely, as salmon return to their point of origin when they spawn, the offspring would probably be infertile. They would be mules.
Bear in mind that the additional genetic material that the modified salmon acquired came from a different species of salmon. ...
...there is currently no official regulation concerning the use of the "No GMOs" label, there is no assurance that your "organic" produce does not contain GMOs, whatever the label says.
…Species barriers might protect the integrity of a genome as a whole, but when an individual gene has a chance to advance itself by breaching those boundaries, it will not hesitate.
That’s the thing about DNA: its true loyalty is to itself. We tend to think of any one species’s genome as belonging to that species. We have a strong sense of ownership over our genes in particular – an understanding that, even though our genome overlaps with that of other creatures, it is still singular, is still ‘the human genome’. So strong is our possessiveness that the mere idea of mixing our DNA with another creature’s – of any two species intermingling genes – immediately repulses us. As far as DNA is concerned, however, the supposed walls between species are not nearly so impermeable. Up in the branches of the great tree of life, we are no longer immersed in the ancient communal pool that watered its tangled roots. Yet we cannot escape the winds of promiscuity. Even today – as was true from the start – ‘our’ genes are not ours alone.
Genes that leap from one species to another are more common than we thought. Does this shake up the tree of life?
...Scientists have known for many decades that prokaryotes such as bacteria and other microorganisms – which lack a protective nucleus enveloping their DNA – swap genetic material with each other all the time. Researchers have also documented countless cases of viruses shuttling their genes into the genomes of animals, including our own.
What has become increasingly clear in the past 10 years is that this liberal genetic exchange is definitely not limited to the DNA of the microscopic world. It likewise happens to genes that belong to animals, fungi and plants, collectively known as eukaryotes because they boast nuclei in their cells. ...
Horizontal gene transfer, also known as lateral gene transfer, is the transmission of DNA (deoxyribonucleic acid) between different genomes. Horizontal gene transfer is known to occur between different species, such as between prokaryotes (organisms whose cells lack a defined nucleus) and eukaryotes (organisms whose cells contain a defined nucleus), and between the three DNA-containing organelles of eukaryotes—the nucleus, the mitochondrion, and the chloroplast. Acquisition of DNA through horizontal gene transfer is distinguished from the transmission of genetic material from parents to offspring during reproduction, which is known as vertical gene transfer.
Horizontal gene transfer is made possible in large part by the existence of mobile genetic elements, such as plasmids (extrachromosomal genetic material), transposons (“jumping genes”), and bacteria-infecting viruses (bacteriophages). These elements are transferred between organisms through different mechanisms, which in prokaryotes include transformation, conjugation, and transduction. In transformation, prokaryotes take up free fragments of DNA, often in the form of plasmids, found in their environment. In conjugation, genetic material is exchanged during a temporary union between two cells, which may entail the transfer of a plasmid or transposon. In transduction, DNA is transmitted from one cell to another via a bacteriophage.
In horizontal gene transfer, newly acquired DNA is incorporated into the genome of the recipient through either recombination or insertion.
Horizontal gene transfer
Horizontal gene transfer (HGT) refers to the transfer of genes between organisms in a manner other than traditional reproduction. Also termed lateral gene transfer (LGT), it contrasts with vertical transfer, the transmission of genes from the parental generation to offspring via sexual or asexual reproduction. HGT has been shown to be an important factor in the evolution of many organisms.[1]
Horizontal gene transfer is the primary reason for bacterial antibiotic resistance,[1][2][3][4][5] and plays an important role in the evolution of bacteria that can degrade novel compounds such as human-created pesticides[6] and in the evolution, maintenance, and transmission of virulence.[7] This horizontal gene transfer often involves temperate bacteriophages and plasmids.[8][9] Genes that are responsible for antibiotic resistance in one species of bacteria can be transferred to another species of bacteria through various mechanisms (e.g., via F-pilus), subsequently arming the antibiotic resistant genes' recipient against antibiotics, which is becoming a medical challenge to deal with.