The third world countries have been facing a high rate of deaths that could have been prevented by adding the common vitamin supplements into the diets of those individuals who are in need. However, this is a huge undertaking that requires a lot of funding and donations. It simply cannot be done right now at the scale that is required in order to save lives. However, there are a couple of alternatives for battling this issue and they include genetically modified foods. In this case, that would be bananas.
Bananas are already hailed as one of the healthiest foods on the planet. They are rich in carbohydrates and therefore, they are a great source of energy. Besides that, bananas contain a number of vitamins and minerals such as potassium, vitamin B6 and manganese. All of these are simply essential when it comes to having a healthy metabolism and a strong body. But what if we could improve the levels of the nutrients in bananas and create the ultimate superfood? Well, with the technology we have today, we actually can.
Vitamin A deficiency is a serious problem in undeveloped countries and a group of researchers who were inspired by golden rice that is still feeding millions of people worldwide, providing them with plenty of energy and nutrients, decided to take a closer look at the ways they could genetically modify bananas. They were successful and managed to add higher levels of vitamin A into a standard banana.
The general plan is to try to cultivate this GMO plant in Uganda and the surrounding countries because the climate there will help the plants grow faster. Plus, this would provide an easier access to genetically modified bananas for everyone in need. The levels of vitamin A in a single banana meet the daily needs and that means you will need to eat just one in order to prevent the vitamin deficiency.
On the other hand, scientists who are working on this project are very aware of the possible backlash this banana might receive from those who are afraid of GMO or oppose modifications. They do point out that this is not a true GMO product – they didn’t introduce any foreign DNA to the banana but simply enriched what was already inside. Sure enough, it was produced in a laboratory, but the structure of the fruit remained the same. The only visible difference is in the color of the banana peel – standard bananas are green or yellow, while enriched bananas are a bit orange.
But just like every genetically modified food, the enriched banana simply have to go through testing and need to get the final approval from the FDA. Since these trials take time, it is unlikely that we will get the answer in the next two years. All in all, the researchers who are a driving force behind this project are hoping that they will be able to start planting these bananas by 2020.
If they deliver just a fraction of the golden rice results, the death rate due to vitamin deficiency will greatly decrease. Golden rice has saved millions of lives all around the globe. Enriched banana is a superb idea that might actually work if they get the green light from the authorities who are governing the food safety, production, and distribution.
Enriched bananas have received plenty of support and public seems to be generally interested in this project. The majority of comments are positive and all we need to do right now is wait and see what FDA has to say. It seems like enriched bananas might be the answer we were looking for to solve this serious problem.
Tag: FDA
FDA Approves GMO Salmon
Just a few days ago, FDA approved the first genetically modified salmon for mass production. The company that is behind this project is AquaBounty Technologies and they approached FDA with this GMO product back in the 1990s. However, this is the first time FDA gave a green light to GMO salmon. Of course, there are a number of rules and regulations that simply has to be followed, but we will take a closer look at those later on.
So, what exactly is genetically modified salmon? It is clear that the researchers have worked on this project for quite some time now and the simplest answer we can give you is that it is a salmon with the advanced growth hormone that makes this fish develop faster. The hormone was taken from the Pacific Chinook salmon. Genetically modified salmon also has another gene from ocean pout that aids the growth hormone, making it stronger and more effective.
FDA took their time with this one and came to a conclusion that genetically modified salmon made by AquaBounty Technologies does not differ from the standard salmon that is caught in the wilderness. The nutritional values are the same and they came to a conclusion that it is not harmful to humans or animals. But there are a couple of restrictions, such as the place where this new salmon is allowed to be grown.
FDA made it clear that the salmon should be raised only in Canada and Panama. It is not allowed to be released in the nature and the growing process should be done in artificial environment, such as large water tanks. This security measure is obligatory in order to prevent the GMO salmon from mixing up with the standard species. FDA will also be keeping a close eye on the factories themselves and will be checking them out quite often.
CEO of AquaBounty Technologies is convinced that this is a watershed moment in food production and claims that it is the best way to deliver healthy and nourishing foods to the consumers without damaging and polluting the environment, especially the ocean wildlife. But on the other hand, the groups who are against GMO have been very vocal about this FDA decision, which is turning out to be quite thought provoking.
A couple of large grocery food chains have already announced that they will not be selling this type of salmon in their stores. That can be a strong blow to AquaBounty Technologies and their long term plans. Also, the environmentalists are concerned about the possible escape of these genetically modified salmons into the wildlife. AquaBounty’s CEO assured them that the escape scenario is quite unlikely, but the critics remain unconvinced. Also the Center for Food Safety will be suing FDA for giving AquaBounty an approval.
This entire ordeal is turning out to be quite messy and even if you are willing to try the genetically modified salmon for yourself, the chances are you won’t be able to find it in your nearest store. The end result is uncertain and this type of salmon might never reach the United States like AquaBounty has planned.
It seems like FDA approval doesn’t mean much to people right now. Yes, the manufacturers can put GMO labels on their products, but doesn’t mean that the consumers will be purchasing them from the stores. Sure, the advancement of biotechnology is evident and we are capable of improving and modifying various organisms, but it is clear that people are not entirely convinced in the safety of these new products. We simply have to wait and see what will eventually happen to AquaBounty’s salmon if and when it reaches the shelves.
USDA Not Inspecting Anti-Browning Mushrooms
Technology that deals with genetic modifications is constantly evolving. We have recently received the news that the new sort of mushrooms that contains edited genes will not be regulated by USDA and will not require their approval in order to be mass produced. You might be wondering why and here is the answer – Yinong Yang, professor of plant pathology at Penn State developed and used a new form of modification that is absolutely harmless.
The technology which was applied is called CRISPR-Cas9 which stands for clustered regularly interspaced short palindromic repeats, and it is a brand new way of genetically modifying the organisms. What makes it so special? Well, the most common way to modify an organism is to introduce the foreign DNA to the genes, whether they come from bacteria or other organisms. CRISPR-Cas9 makes sure that there are no transgenes in the final version of the organism because they target a single genome with a DNA modifying enzyme. The result is a “clean” genetically modified organism.
Yinong Yang worked on a mushroom that doesn’t turn brown as it age. He specifically altered the gene that is in charge of producing that brown color within a mushroom. With eliminating this aging factor in the mushroom, we now have a product that will last longer and be resistant to both ripening and being damaged by mishandling in the supermarkets. Plus, there is no foreign DNA involved.
The decision made by USDA surely did spark a debate among the people who are firmly against genetically modified food, but Yinong Yang is sure that his research is completely safe and that it will revolutionize the agricultural production due to the fact that in theory, CRISPR-Cas9 can be applied to any given crop and it will greatly improve it.
As a matter of fact, CRISPR-Cas9 can make crops stronger and more resistant to various diseases and pests. It can also make them survive droughts, unfavorable conditions, and drive them to utilize the surrounding elements to their advantage. CRISPR-Cas9 can also make crops use nitrogen and phosphorous more efficiently in order to grow.
The development of this new GMO technology can become the future or agriculture. The tests have shown that it is completely benign and it can do wonders for various plants and crops. Therefore, it will be pleasing to both scientist who are working with GMO and those who strongly oppose any sort of modifications.
Yang also hopes that his discovery and usage of CRISPR-Cas9 will finally end the debate whether GMO is safe or not. It most certainly has the potential to be used on a greater scale. However, CRISPR-Cas9 still requires FDA’s approval and it will be submitted for inspection in the near future. FDA needs to take a closer look at all new products and we are sure that they will be fascinated with the safe anti-browning mushrooms just like the rest of us.
FDA needs to put their stamp of approval before any sort of mass production can begin and they will very likely take their time with this one. Even though CRISPR-Cas9 seems to be entirely harmless, there are plenty of tests that needs to be conducted and the never ending debate about the safety of genetically modified foods and products will most certainly continue.
Yang will carry on with his efforts of testing out CRISPR-Cas9 on other plants as well, trying to perfect the small flaws and see if it actually works. We hope that FDA will test Yang’s discovery as soon as possible, reach the verdict quickly, and that the anti-browning mushrooms will hit the shelves in the near future.
Issues associated with GMO plants
Introduction
It is within the mission set for 2017 that genetically modified crops have negative impacts on the ecosystem and the entire biodiversity. However, it is quite sad that most of the multinational organizations such as Monsanto do not have the best interests of humankind at heart. It is important to take note that other bodies such as the FDA ensure that the safety of the GM plants and the foods produced from them are safe for human consumption. This means that the foods that are generated from GMO plants have to possess a high standard of safety equal or greater than that we obtain from plants that are bred using the traditional techniques. However, despite all these efforts that have been put in place by safety bodies, there are still concerns involving GMO plants. These include:
– Contamination of farmlands and natural habitats
Genetically engineered plants have been reported to play a crucial role in threatening contamination of the surrounding farming areas as well as natural plant home. This is the central reason why there is low biodiversity among crops that are bred for food as well as the reason for monoculture. Genetically engineered plants often have the ability to adapt better to the environmental conditions and thus increasing their capacity to outcompete plants that occur naturally. The central mandate is not to contribute to loss but rather offer significant support to guided land and climate analysis to ensure that GMO plants are prevented with buffer zones across fields.
– Seed patenting
The issue of seed patenting of genetically modified plants is a growing problem in research as well as agriculture as a whole. This is because when a given formula is obtained for GMO plants, it is the multinational companies that patent and make this commercial. For example, when the strain of Bacillus thuringiensis cotton was produced, Monsanto patented this, and they had control over 95 % of the cotton marketed in India. This sort of monopoly has contributed to the dramatic increase in the prices of cotton leaving the farmers in debt and thus unsustainability of their livelihoods.
– Cross-contamination
This patenting and commercialization of the GMO plants has been the main reason for cross contamination of seeds and thus this problem is passed on to the farmers by selling those contaminated seeds. This means that if the farmer has the GMO plant in their possession and has not planted it but for some reason their field is contaminated, then the lawsuit will be on those that have the patent. However, in case the farmer steals the GMO crop patented, then they are subject to facing a lawsuit. This means that farmers have to be sensitized on aspects that relate to the cross-contamination of GMO plants. However, the current problem is that the multinational companies that are marketing the seeds ensure that the farmers do not keep the seeds for the following year, and this renders the farmers in debt. This is because they have to constantly increase their yield to afford the seeds for planting. A case study in India reveals that most farmers each year find themselves taking loans to provide the seeds that are sold at exorbitantly high prices.
– Destruction of seeds that once existed
The fact that most of the laws have illegalized farmers having seeds from their companies through the seed patenting and commercialization aspect, there is a significant issue of gradual destruction of the naturally occurring seeds. This is through the competition and cross-contamination of GM plants sold by the multinational companies. This is based on the fact that in case the crops that are of one genetic makeup are subjected to failure in a given agricultural year, then the yield goes down, and the livelihoods of smallholder farmers is threatened.
– Political and economic structures
The issues that I have discussed above concerning the GM plants are often influenced by political and economic problems that are linked to the creation, production and distribution of GM plants. Today, genetically engineered plants have not been very useful to small holder farmers. This is because the pressure that is exerted by biotechnological companies, as well as agribusinesses, is quickly killing the existence of small farms. This is because there is a threat that small farms produce more foods than large farms. Additionally, it is the small farms that have the ability of successfully introducing sustainable practices as opposed to the case of industrial farms. This is the reason why the mission set for 2017 is in support of biotech downscaling. This is geared towards encouraging the production as well as the distribution of a wide range of GMO plants that meets the needs of farmers across different ecosystems.
Conclusion
We require a healthy agricultural system that integrates GM plants, and laws have to be streamlined by the government to regulate the activities that are carried out by biotechnological companies. It is these regulations that serve as the hope hindering monopolies and abuse of farmers that are not to blame for issues of cross contaminations. Additionally, there is a need to alter legislations that are in support of industrial farming. For example, the New Deal made in the 1930s gave rise to a set of programs in the US that guaranteed fair pricing of corn instead of permitting free market pricing. This means that the poor farmers that have labored in the farm for their produce did not have the continually increase their yield to stay out of debt like the case today. This means that the system made sure that there was fairness in the pricing of their crops to encourage small farmers as well as promote biodiversity. If this political and economic structure were to be adopted today, then farmers would be encouraged to increase crop biodiversity. This will prevent farming practices that promote planting of a single strain of GMO plants in a huge truck of land. It is these policies that promise to benefit developing countries that rely on agriculture for the most parts of their economy and livelihoods.
Will Engineering Make Bananas a Super Food?
Vitamin A is one of the most important nutrients the body requires. While it is easy in developed countries to get enough Vitamin A each day from different sources, in many developing countries like Uganda the toll from Vitamin A deficiency is frighteningly high. As “Genetically Engineered Bananas: Frankenfruit or Life-Saving Miracle?” from Shape magazine states, the numbers equal out to about 2 million deaths each year, and 500,000 cases of irreversible blindness. The article laments the numbers because Vitamin A deficiency is actually easily avoided with a simple supplement each day, but the challenge of developing countries is they cannot manufacture and distribute those supplements to their people. That’s where the idea of the enriched banana comes in.
The goal of the enriched banana project was one much akin to the goal undertaken with golden rice, another staple crop that feeds billions in poorer parts of the world. By increasing the amount of Vitamin A available in bananas, the hope is that the crop can be planted in places like Uganda where it will grow well and thrive, providing an easy means of giving the necessary Vitamin A to the people to protect them from the dangers of Vitamin A deficiency. The article states that only about one banana is needed each day to give that protection, and for billions of people in these areas it can make a life changing impact.
The creators of the enriched banana acknowledge though that while they have beneficial goals, they have a hard fight ahead of them to bring the plan to fruition. People are afraid of genetic modification of food, although the Shape article points out that it would be more correct to label the banana a genetically engineered organism, rather than a gmo. This is because the enriching of the bananas isn’t achieved from inserting a gene into the banana that isn’t naturally there- it’s actually using the existing genetic structure of the banana and just changing how it operates. Some hope the naming difference of geo and gmo might be enough to dodge the controversy that often stalls or outright shuts down the implementation of such foods. The scientists aren’t so sure, and are already prepared for activists to against the video porno gratis, the article points out.
The controversy, while time consuming in developed countries, can pose a bigger danger to people in developed countries. The article reports that golden rice, though also fought against, has managed to save upwards of one million children’s lives per day, and the hope is that the bananas can achieve something similar. Also like the golden rice, the bananas look just a little physically different from regular bananas- whereas regular bananas often look green or yellow on their peels, the enriched bananas have a more orange tinge to their skins.
For now, the enriched banana is set to go through a series of clinical trials so as to see if it meets the rigorous testing standards for toxicity, allergens, side effects, and other categories as set forth by the FDA and other regulatory government bodies. It is hoped that, if the bananas can pass such trials, and if they can survive the scrutiny and protesting that follows the food approval process that they can begin to be distributed around the world by 2020. From there time will tell if the enrichment process of the genetically enriched organism is enough to save the millions in need of Vitamin A each year, or if the project itself wasn’t quite as super as everyone else had believe it was.
Source:
Anderson, C.H. (2016). Genetically Engineered Bananas: Frankenfruit or Life-Saving Miracle? Shape. Retrieved on May 5, 2016 from http://www.shape.com/blogs/fit-foodies/genetically-engineered-bananas-frankenfruit-or-life-saving-miracle
Revisiting the Usefulness of Aesthetic Genetic Modifications with Innate Potatoes
Innate potatoes, developed by the agency J.R. Simplot, are the first genetically modified potatoes to be approved by the FDA for consumption. The potatoes have a wide verity of inserted genes added for the benefit of the crop, the farmers growing them, and consumers who purchase them. In the article “What Varieties of Potato are GMO?” on Livestrong, it is reported that the potatoes come in three different varieties- Ranger Russett, Russett Burbank, and Atlantic. Also in the report it was listed that, in their March 2015 press release about their evaluation of the crop and decision that the potatoes passed criteria such as toxicity, potential for allergic reaction, stability of unintended side effect, and more.
The main benefit that is highlighted in media coverage of the Innate potatoes are the same benefits that Arctic Apples were designed to have- a resistance to unattractive bruising and brown spotting on the inside. NPR goes into further detail in “GMO Potatoes Have Arrived. But Will Anyone Buy Them?”, explaining that the reason the agency named the potatoes “Innate” was because the genes used to silence the reaction in the spuds that caused the browning are actual native to potatoes themselves, but that they went unused after a while. Much of the food waste in the world comes from the distribution process, either when processers discard unattractive foods or when consumers at home discard their bruised fruits and vegetables before eating them. The hope is that this process keeps potatoes looking more healthy and attractive so that less will be wasted in the trash.
Another potent benefit of the modified potato, as mentioned in the NPR article, is that the Innate potatoes contain much less of a chemical known as acrylamide, which is triggered in the frying process. Studies on lab rates have shown that consumption of acrylamide increases the potential of cancer in lab rats, a litmus test often showing parallels in humans.
There are a host of other benefits, explains the article “Genetically Modified Potatoes Are Making Their Way to the Produce Section” from Fortune. The potatoes are designed to resist the blight that led to the Irish Potato famine, an inserted gene from another species located in Argentina that grew to resist such pathogens. This kind of blight protection is handy for farmers, as it allows the plant to protect itself from the most common diseases they would have to look out for. The potato is also designed to be able to be stored for a longer period of time at lower temperatures, allowing them to be kept in stores and sold over a greater duration. This is also hoped to reduce the spoils of food waste on the distribution side.
Although there are a great number of seeming benefits to the use of these potatoes, Simplot agency faces the same problems as do the other producers of genetically modified plants- there is still a heavily negative perception of such crops and a reluctance to adopt their use. Big retailers such as the McDonalds Corporation (who has worked with Simplot for many, many years), Frito-Lay, and ConAgra foods have all publically stated they will not use the modified plants. Even with a successful FDA evaluation of the crop, Simplot will have to do more on its end to prove to consumers that their new potatoes are worthy of interest and will do more good for public health than bad. This will be an important obstacle to overcome to a huge market as potatoes are reportedly the third most consumed food crop in the world, according to the International Potato Center.
Sources:
Addady, M. (2016). Genetically Modified Potatoes Are Making Their Way to the Produce Section. Fortune.
Charles, D. (2015). GMO Potatoes Have Arrived. But Will Anyone Buy Them? NPR.International Potato Center. (2016). Potato. International Potato Center.
Renee, J. (2015). What Varieties of Potatoes Are GMO? Livestrong.