Kerr-Mudd, John wrote:
>
On Wed, 15 Nov 2023 16:32:55 -0800 (PST)
> "
peter2...@gmail.com" <
peter2...@gmail.com> wrote:
>
> > On Saturday, November 11, 2023 at 5:21:36 AM UTC-5, Kerr-Mudd, John wrote:
> > > On Fri, 10 Nov 2023 22:50:01 -0800 (PST)
> > > JTEM is my hero <
jte...@gmail.com> wrote:
> > > > As I pointed out in the past -- knowing I was wasting my time but, what
> > > > the hay? -- just look at dogs. Look at New World breeds or the Pharaoh
> > > > Hound in Egypt. Going by your idiocy, these are brand new breeds that
> > > > go back no further than European colonizers. But we know for a fact
> > > > that's sheer idiocy. We have ancient depictions showing us the dogs
> > > > existed, and in some cases the physical remains of the dog.
> AIUI, there aren't any New World dog lines remaining.
I knew I was wasting my time with you, and I know I'm wasting it now but,
you're wrong. These modern dogs are descended from the pre contact
dogs. It's just that the pre contact DNA has been swamped by the new
arrivals. They were also probably wiped out by diseases carried in during
more recent, like rabies.
You obviously can't grasp the macro scale so try to absorb it on the
micro scale: The y-chromosome and mtDNA.
A man marries a non-related women. They have three children, all
daughters. There. In a single generation his mtDNA line is gone, as is
his y-chromosome.
Now 10 or 100 or 1000 generations later it's impossible to find his
mtDNA or y-chromosome, testing the modern population. But he really
could have descendants.
That's the micro scale.
The macro scale is vastly more complicated but can hide the entire
genome the same way we just did the mtDNA and y-chromosome.
Breeding between two groups is frequently (normally?) not symmetrical.
There's disparity. Wealth. Status. Power.
Numbers!
There's 300 of them and 50 of you... even if you're all equals, whose
DNA is going to get swamped over time? Can you guess?
A more likely scenario is that there's 50 of you and 5 or 10 of them.
And then another 5 or 10 of them. And another. And another. And
another. And another... they keep coming...
That's probably the more likely scenario for our New World or
Egyptian dog breeds. Or the missing DNA from the population that
gave us the chromosome-11 insert. That sort of thing.
BREEDING ISN'T RANDOM!
The more attractive partners are favored. The bigger, stronger
and richer partners are favored. In a matriarchal society the woman
are making the choices. In patriarchies the males are deciding.
Can you say "r/K selection," anyone?
There were many different POPULATIONS, different CULTURES
and it's genuinely impossible that they all followed the same
breeding strategies -- customs/traditions.
When Out of Africa nuts say "African" they lie. There were many
different populations in Africa. Africa has distinct ethnicities
right now! It was MORE not less diverse prior to the Bantu
Expansion, and that was only like 3k years ago! The so called
Out of Africa expansion was supposed to be, what? Like 60k
years ago? Typically put at that time frame...
I always suggested that the African population to "Win," to
recover first and spread out into the vacuum after events like
Toba must've been sexually selected. So their numbers
recovered the quickest, they "Won."
...would also mean that butt ugly Neanderthals were
deciding between females from a sexually selected group
and females that looked like big muscled males, but maybe
with shorter beards...
> I'm mostly a spectator here, I'm not out there brandishing exciting new
> "theories".
Nor grasping the fundamentals.
Come on! This stuff isn't even Genetics 101 here! It's more
like Genetics 100, and still you can't understand it...
-- --
https://jtem.tumblr.com/post/734187383885529088