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  • From: Ginda Fisher <list@ginda.us>
  • To: North American Fruit Explorers <nafex@lists.ibiblio.org>
  • Subject: Re: [NAFEX] Useful Mutants, Bred With Radiation (New York Times)
  • Date: Wed, 29 Aug 2007 00:43:47 -0400

I've read that other flowers are bred from seeds exposed to colchicine, which damages (changes) the genome.  Maybe that's used to create polyploidy, I forget the details.

Ginda

On Aug 28, 2007, at 11:04 PM, S & E Hills wrote:

I don’t recall the source, but I recall reading that new varieties of African Violets were bred using seeds that had been taken into space and exposed to solar radiation.

 

Scott Hills

 


From: nafex-bounces@lists.ibiblio.org [mailto:nafex-bounces@lists.ibiblio.org] On Behalf Of Brungardt, Sam
Sent: Tuesday, August 28, 2007 11:08 AM
To: North American Fruit Explorers
Subject: [NAFEX] Useful Mutants, Bred With Radiation (New York Times)

 

 

Some of you may find this story disturbing, but I found it interesting and informative even though the writer described Japanese pears as a cross between apples and pears. -- Sam Brungardt, St. Paul, Minn.

Useful Mutants, Bred With Radiation
Public fears aside, scientists mimic nature's genetic scrambling to  bolster fruits and vegetables, as well as beer and whiskey.

http://www.nytimes.com/2007/08/28/science/28crop.html?th&emc=th

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