2 ms·

so we are all part, Ugg, or is it part Ugg-et, or is it both?, ie: y and x chromasones have nieanderthal bits?, if its both, then that is a strong indication th

so we are all part, Ugg, or is it part Ugg-et, or is it both?, ie: y and x chromasones have nieanderthal bits?, if its both, then that is a strong indication that things were pretty casual, ,hanging out partying, looks like Ugg and Sue are hitting it off, some tasty mastadon on the fire, heard you and the other nieandethals got a saber tooth cat last week

mkl 2y ago
There is no Neanderthal Y chromosome (male line) DNA in modern humans, and also no Neanderthal mitochondrial (female line) DNA in modern humans, but about half of Neanderthal DNA is still around scattered between different modern humans. https://www.smithsonianmag.com/smart-news/how-human-y-chromosomes-replaced-those-neanderthals-quiet-genetic-takeover-180975944/ https://www.smithsonianmag.com/smart-news/how-human-y-chromo..., https://theconversation.com/modern-human-dna-contains-bits-from-all-over-the-neanderthal-genome-except-the-y-chromosome-what-happened-230984 https://theconversation.com/modern-human-dna-contains-bits-f... Neanderthals and mastodons never met, as they were on different continents.
- GoldenMonkey 2y ago
  Okay, they didn’t bother to completely sequence neanderthal dna… And now we make the claim that their Y chromosone is non existent in humans. Let’s finish the sequencing before being so definitively factual about it.
IncreasePosts 2y ago
Why call Neanderthal ugg? Homo sapiens were probably Ugg too.
HexPhantom 2y ago
Haha, yeah, the idea that early humans and Neanderthals were just casually intermingling around the fire, sharing stories and mammoth steaks, is a fun mental image
saalweachter 2y ago
Y chromosomes and mitochondria don't have crossover, so you need unbroken patrilineal and matrilineal descent from a particular ancestor to inherit it. So if you are Ugg, son of Ugg, son of Ugg, son of Ugg, you have ur-Ugg's Neanderthal Y chromosome, but if you are Ugg, son of Ugg, son of Uggette, daughter of Ugg, you have neither ur-Ugg's Y nor X chromosome (Uggette inherits Ugg's X, which gets crossed over with Maggie's [Ugg's Cro-Magnon missus] X's and passed on to Ugg II, but Ugg II doesn't pass on his X to you, he passed on Magnus's [Uggette's Cro-Magnon mister] Y).

mkl 2y ago

There is no Neanderthal Y chromosome (male line) DNA in modern humans, and also no Neanderthal mitochondrial (female line) DNA in modern humans, but about half of Neanderthal DNA is still around scattered between different modern humans. https://www.smithsonianmag.com/smart-news/how-human-y-chromosomes-replaced-those-neanderthals-quiet-genetic-takeover-180975944/ https://www.smithsonianmag.com/smart-news/how-human-y-chromo..., https://theconversation.com/modern-human-dna-contains-bits-from-all-over-the-neanderthal-genome-except-the-y-chromosome-what-happened-230984 https://theconversation.com/modern-human-dna-contains-bits-f... Neanderthals and mastodons never met, as they were on different continents.

GoldenMonkey 2y ago
Okay, they didn’t bother to completely sequence neanderthal dna… And now we make the claim that their Y chromosone is non existent in humans. Let’s finish the sequencing before being so definitively factual about it.

IncreasePosts 2y ago

Why call Neanderthal ugg? Homo sapiens were probably Ugg too.

HexPhantom 2y ago

Haha, yeah, the idea that early humans and Neanderthals were just casually intermingling around the fire, sharing stories and mammoth steaks, is a fun mental image

saalweachter 2y ago

Y chromosomes and mitochondria don't have crossover, so you need unbroken patrilineal and matrilineal descent from a particular ancestor to inherit it. So if you are Ugg, son of Ugg, son of Ugg, son of Ugg, you have ur-Ugg's Neanderthal Y chromosome, but if you are Ugg, son of Ugg, son of Uggette, daughter of Ugg, you have neither ur-Ugg's Y nor X chromosome (Uggette inherits Ugg's X, which gets crossed over with Maggie's [Ugg's Cro-Magnon missus] X's and passed on to Ugg II, but Ugg II doesn't pass on his X to you, he passed on Magnus's [Uggette's Cro-Magnon mister] Y).