Question: Is it possible to use Lositan for one population?
0
gravatar for Tohamy
4.6 years ago by
Tohamy70
Germany
Tohamy70 wrote:

Dear all,
I have two populations and one of them shows very low genetic diversity compared to another one. I used Lositan software to detect the Fst outliers in both populations together. Now I am thinking to use Lositan only for each populations separately?

The assumption is I expect that one of my population is being subjected to selection more than the another one. So, I want to check the Fst outliers in each populations separately then I could chek my assumption.

I am not sure if my idea right or wrong because it is my second day to use Lositan.

I hope that my idea is clear and some one could help.
Best

next-gen • 1.2k views
ADD COMMENTlink modified 4.6 years ago by David W4.7k • written 4.6 years ago by Tohamy70
0
gravatar for David W
4.6 years ago by
David W4.7k
New Zealand
David W4.7k wrote:

Fst is a between population statistic -- it's not defined for one population.

You could also look at within-population measures of selection like Tajima's D and similar.

ADD COMMENTlink written 4.6 years ago by David W4.7k
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