Home | About Natural News | Contact Us | Write for Natural News
Search our 25,000 free articles and special reports

Inserting an animal gene into the DNA of tomatoes produces a hardier tomato

Monday, February 14, 2005 by: Mike Adams, NaturalNews Editor | Key concepts: Tomatoes, DNA and RNA

Want stories like this e-mailed to you? Click here for free email alerts

Email this article to a friend Printable Version

Summary

Scientists working with micro-tom tomatoes have produced a tomato that is not only able to stand up to cold weather better, but is also able to resist the Cucumber Mosaic Virus. This virus sends programmed cell death spinning out of control in the tomato plant and it is known to have caused crop failures throughout the world. Though the research was done on an ornamental type of tomato that is not normally eaten, it does provide interesting clues on how programmed cell death works in both plants and animals.

Original source:
http://www.sciencentral.com/articles/view.php3?type=article&article_id=218392477

Details

  • Human speech and bird song may have more in common than we know, and the research could lead to new progress for people with genetic speech disorders.
  • Researchers have found that inserting an animal gene into tomatoes can produce hardier tomatoes.
  • Researchers at the Samuel Roberts Nobel Foundation were able to produce hardier tomatoes by inserting an animal gene into an ornamental variety of tomatoes not usually eaten called micro-toms.
  • Writing in Proceedings of the National Academy of Sciences, Marilyn Roossinck, Pin Xu and Stephanie Rogers reported that the gene controls a growth mechanism called apoptosis or "programmed cell death."
  • She notes that in humans, for example, "if you look at your hand and you see that you have all these fingers on your hand, separated---the reason you have separate fingers is because of programmed cell death during development.
  • During development human hands start as paddles, the fingers then form, and the skin between the fingers then dies.
  • The modified tomatoes resist a disease called the Cucumber Mosaic Virus, which, along with a parasitic piece of RNA called satellite RNA, takes advantage of the programmed cell death process to kill the tomato plant.
  • By inserting an animal gene they were able to stop the RNA from triggering the apoptosis process.
  • Roossinck adds the use of the animal gene is important, noting, "we don't know what the proteins in plants normally are that are involved in this process.
  • We know that it's similar to the process in animals because it looks the same.

Related Articles

Orange colored tomatoes better source of lycopene, study finds

Broccoli and tomatoes prevent prostate cancer better than leading prescription drugs, research shows

Five Easy Ways to Lower Blood Pressure Using One Great Fruit

Popular Topics:

Tomatoes, DNA, RNA, Diabetes, Breast cancer, Prostate cancer, Heart disease, Depression, High cholesterol, Osteoporosis, Vaccines, Autism, ADHD, Infertility, Weight loss, Cancer, Alzheimer's, Trans fats, Acrylamides, Fluoride, Mercury

Take Action: Support NaturalNews.com

Email this article to a friend

Share this article on: NewsVine | digg | del.icio.us

Permalink to this article: http://www.NaturalNews.com/004574.html

Reprinting this article: Non-commercial OK, cite NaturalNews.com with clickable link.

Receive our Natural Health Newsletter for FREE

Subscribe now (it's free!) to win. We randomly choose a subscriber each month to send $100 in eco-home products or a RealGoods.com gift certificate (our choice). Plus, you'll receive FREE news, articles and action alerts from NaturalNews.com editors and join over 800,000 monthly readers who report extraordinary health improvements after becoming a subscriber!
  • Receive breaking news alerts on natural health solutions, renewable energy, the environment, global warming and more.
  • Receive a free instant download of our $29 Secret Sources guide that reveals top sources for little-known health and diet solutions.
Your Email Address:
Free Subscription Code:
Enter the numbers you see:
100% free of charge. Unsubscribe anytime.
Absolutely no spam. We respect your email privacy.

Recommended Special Report:

Seven Words that can Change the World
by Joseph R. Simonetta

Read this special report now...

"Seven Words That Can Change the World reveals the astonishing, simple truths that have the power to forever transform our world for the better while freeing our minds from the enslavement of limiting beliefs. This is not a text for the simple-minded; it is a guiding philosophy for the mindful, intelligent few who are wise enough to seek out -- and recognize -- the higher simplicities of truly purposeful living." - Mike Adams, the Health Ranger, editor of NaturalNews.com

More on NaturalNews.com:

Streaming Health Ranger Videos
CounterThink Cartoons
FREE Special Reports
Podcasts

Also Posted Today

Beat Disease With Juice Feasting!

NEW 6-CD audio set reveals amazing new protocol for reversing cancer, diabetes, obesity, heart disease and more. Click to learn more.

Own Health Ranger Report Podcasts on Audio CD

Own the first 8 Health Ranger Report audio programs on 6 CDs. Covers weight loss, ADHD, vaccinations, processed meats, bone health and more. Click to learn more.

Featured Videos

Short clip on Aspartame
A short clip on aspartame from the documentary All Jacked Up.
Click here to view now...

Exclusive video on Aspartame
The dangers of aspartame! Exclusive interview footage from Cori Brackett of Sweet Remedy.
Click here to view now...

Exclusive Footage from All Jacked Up!
See interview footage featuring the Health Ranger in the upcoming junk food film, All Jacked Up.
Click here to view now...

Drug Ad Parody
See the Health Ranger's satire parody of Merck's cholesterol drug ad.
Click here to view now...

Free Health Reports!

Amazon Herb Company review
The pH Nutrition Guide to Acid / Alkaline Balance
Pet Food Ingredients Revealed! (shocking)
Medicine From Fish
The Water Cure
The Healing Power of Sunlight and Vitamin D

Featured CounterThink Cartoons

The FDA's Wheel of Salmonella
The Sunscreen Myth

Health Product Companies We Recommend

Read recommendations on supplement companies, health food manufacturers and personal care product makers that you can trust. Our 100% independent review list tells you who to trust and who to avoid in the natural health industry. Click to read.
This site is part of the Natural News Network © 2008 All Rights Reserved. Privacy | Terms All content posted on this site is commentary or opinion and is protected under Free Speech. Truth Publishing International, LTD. is not responsible for content written by contributing authors. The information on this site is provided for educational and entertainment purposes only. It is not intended as a substitute for professional advice of any kind. Truth Publishing assumes no responsibility for the use or misuse of this material. Your use of this website indicates your agreement to these terms and those published here. All trademarks, registered trademarks and servicemarks mentioned on this site are the property of their respective owners.