@chai2,
response to a typical Hardy Weinberg expansion. Hardy Weinberg calculates the diversity index by looking at the gene pool alleles. In the case here.
GENERATION 1--all the people who interbreed are either half parents (mDNA would be immediately fixed becasuse mother is the same)
or GENERATION1--all others would be half brothers and sisters-(see above)
The alleles would be super ready for any genetic disease or recessive trait just boiling up. (Impossible to predict)
However, with the only woman being the entrie mDNA donor (and half the diversity which would be ZERO. i dont like long term prognosis unless you want this to be a horror story.
Just my two bits. I aint gonna do an HW expansion for say HOx or AP, or alpha/beta globin,EBA's, NANOG (theres a gazillion loci where **** happens, bad ****). When diversity decreases (and in our case its GONE, the expressions of certain disastrous effect cand occur like blood clotting, and organ failures , and most scary are genetic disorders that take the indivdual OUT of the breed pool.
I like horror. Im a sucker for the slimy headed mutant hillbilly movies where the mutant hillbillies are all wearing bib overalls and have eyes that arent symmetrically placed in the head. They sorta look like flounder people.