Quote:
Originally Posted by crmauch
Would you not have to grow out subsequent generations to verify that the variety is homozyqous for the dominant R gene?
I would also refer you to Carol Deppe's book (unless someone knows an online version of her chart), where for a given odd she gives how many plants to plant out for a 95% certainty and a 99% certainty of getting what you're looking for.
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I think that same information is also given at Keith Mueller's website in a very different way where he explains and gives numbers as to how many gens need to be grown out to give different percentages of purity.
http://www.kdcomm.net/~tomato/
Go to Culture, there go to tomato gene basics, read that and then click on the segregation link at bottom of that.
Carolyn