[ravingnutter]

Worked for me when I clicked on it directly out of my post to you. Here is the non-html version:

http://www.thingsyoudontneedtoknow.com/dnabananas.html

It cites Steve Jones, Professor of Genetics at University College, London as saying this.

Here's another link to an interview with him where he mentions that:

http://www.abc.net.au/rn/science/ss/stories/s456478.htm

[js1138]

Here’s a better link:

http://www.science-spirit.org/article_detail.php?article_id=181

But these are just interviews, and one says 50% and the other says 30%. It’s obvious the numbers are just off the cuff estimates.

I’m looking for the source of the numbers.