Rates of Y-STR Mutation Among CF01 Testers

Index is the number of generations minus the number of mutations. The higher the number, the lower the rate of mutation. This method adjusts for the number of generations.

Number of generations of descent from John Cooley (c1737-1811)	7	7	8	9	8	7	8	7
Mutation count out of 37 markers	1	1	1	2	0	4	1	0
Index	6	6	7	7	8	3	7	7
1st Generation 2nd Generation 3rd Generation 4th Generation 5th Generation 6th Generation 7th Generation 8th Generation 9th Generation	John William Richard William Emmett Eugene Tester	John John John James John James Tester	John Edward John David Greenberry Joseph McCabe Allison	John Edward John David Greenberry Joseph McCabe Allison Michael	John Edward Edward Aaron John John Hidden Tester	John Joseph Jackson John Albert Homer Tester	John Perrin John Milo John Luster Lester Jim	John James Timothy John Daniel Elmo Donald