How Genetic Engineering Of Plants Can Improve Yields

Genetic engineering of plants is the subsection of this discipline which is most advanced, and which has already reached the stage where products are commercially available. The entire subject is surrounded in controversy, as there is so little evidence to prove what will happen when the technology is employed consistently over a long period of time, and there are many who believe the consequences will be extremely negative. In the case of plants, it is impossible to predict just how much the altered genes may spread to other areas, causing change elsewhere.

There are many reasons why scientists are seeking to use genetic engineering with plants. The first and most obvious is to produce new strains of food crop which are more resistant to disease. In the agricultural system in use today, there is heavy use of chemicals to kill of insects and other pests which can devastate food crops, and this brings with it several dangers. The chemicals themselves will remain on the food product as residues where they can be absorbed be human consumers, and there is always the chance that the pests will evolve more resilient strains as has happened with hotel bed bugs.

There are other dimensions to the use of genetic engineering in plants which have the potential to golf even further than this. The next generation of genetic modification is aimed at producing trains of crops which are more resistant to natural dangers such as drought and extreme cold. In a temperate climate where the temperature can vary wildly from the average at any given time of year, there is always a risk that crops will be killed off by extreme weather conditions. It is possible to genetically alter crops to be more able to survive in harsh conditions, and this could dramatically increase food yields.

types of genetic engineering

Not all genetic engineering of plants is aimed at producing a better or more durable crop. In some cases, the plant is only being used as a container for other developments. There is an increasing tendency for plants to be used to carry drugs and vaccines as part of a drive to produce these more cheaply. The use of drugs throughout the world is increasing, and there are many more cases where drugs would be used if the financial resources to obtain them were available. Producing drugs in this way could be highly beneficial to world health over time.

Despite these great and far reaching benefits which can come from genetic engineering, there are still many who believe that it is not something we should be getting involved in. There are potential risks and dangers of altering nature's genetic blueprint, and these risks are hard to quantify. It is not known to what extent the altered genes can spread to other crops, and the effect on the human body remains unclear. More research is needed into the effects of genetic engineering, but even experiments carried out in open conditions carry with them an element of risk.

genetic engineering

There are many people who hold strong opinions on genetic engineering of plants, both in favor and against. The person who is new to the subject will need to carry out extensive research in order to form an opinion one way are the other, so as to avoid bias. The best resource for being able to do this is the Internet, which carries websites of official bodies given the task of implementing these technologies, the government departments which oversee them to see that they are being implemented properly, and the sites of dissenting protest groups. From the whole, you may be able to form your own view of the genetic engineering of plants.

 

 

 

Genetic Engineering News:

 

Study on integrative medicine in military health finds extensive offerings, widespread use - EurekAlert (press release)

EurekAlert (press release)

Study on integrative medicine in military health finds extensive offerings, widespread use
EurekAlert (press release)
Its biotechnology trade magazine, GEN (Genetic Engineering & Biotechnology News), was the first in its field and is today the industry's most widely read publication worldwide. A complete list of the firm's 80 journals, books, and newsmagazines is .

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StopAndAsk: how did humans end up barking mad about dogs? - Buzz.ie

Buzz.ie

StopAndAsk: how did humans end up barking mad about dogs?
Buzz.ie
EURœAll the different types of dog are down to genetic engineering in the 1800s. EURœThat's when dogs became fashionable, it became a status symbol to have a pure-bred dog although that is a fallacy, there's no such thing as a pure bred dog. EURœUntil then .

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Expert panel affirms safety of Flagstaff's reclaimed wastewater - Arizona Daily Sun

Arizona Daily Sun

Expert panel affirms safety of Flagstaff's reclaimed wastewater
Arizona Daily Sun
A Virginia Tech research team did find antibiotic-resistant genetic material in both potable and reclaimed wastewater in Flagstaff. Their tests found both types of water contained genes that confer resistance to four antibiotics classified as highly .

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New Research Targets Cancer's 'Achilles' Heel' - Northwestern University NewsCenter

Northwestern University NewsCenter

New Research Targets Cancer's 'Achilles' Heel'
Northwestern University NewsCenter
EURœIf you think of genetics as hardware, then chromatin is the software,EUR said Backman, the Walter Dill Scott Professor of Biomedical Engineering at Northwestern's McCormick School of Engineering. EURœComplex diseases such as cancer do not depend on the .

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LI doctor leads study of Type 1 diabetes' effects on the brain | Newsday - Newsday

Newsday

LI doctor leads study of Type 1 diabetes' effects on the brain | Newsday
Newsday
For nearly a century, scientists have asked how diabetes affects the aging brain. Now a Long Island medical investigator EUR” with the help of a.
Study reveals how a very low calorie diet can reverse type 2 diabetesYale News
Scientists may have found a way to reverse type 2 diabetesAtlanta Journal Constitution

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