To: Joe 6-pack
To: nickcarraway
The inferred tracks of ancestral Ne in dogs show a population decline of at least 16-fold over the past 50 thousand years,.. However, interpretation of these phylogenetic signals is challenging due to the possibilityof post-divergence gene flow between dogs and wolves, One important factor that could complicate inference of divergence between dogs and wolves
This method tallies site patterns for four taxa, compares them to those expected under an assumed phylogeny
We next inferred a complete demographic model for dogs and wolves
Our divergence time estimates imply that dogs and wolves diverged 14.9 thousand years ago
Interestingly, we inferred a divergence time of 398 kya (382415 kya) between the golden jackal and the population ancestral to dogs and wolves
G-PhoCS produced estimates of ancestral effective population sizes compatible with the ones inferred by PSMC
Our inference of a pre-agriculture origin of dogs
Interpretation of the phylogenetic signals in these genomes was particularly challenging due to high levels of incomplete lineage
Our inferences of ancestral population size
The divergence time between dogs and wolves provides an estimated upper bound... Get the point? There is nothing proved here, everything is an assumption, has not been proved and yet is presented as fact.
3 posted on
05/21/2015 10:35:28 PM PDT by
Fungi
I guess they must have used AncestryDogCom.
9 posted on
05/22/2015 2:25:16 AM PDT by
9thLife
("Life is a military endeavor..." -- Francis)
To: nickcarraway
All I know is that my blue-eyed wolf dog is a big nut.
14 posted on
05/22/2015 6:11:51 AM PDT by
pallis
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