Biological and cultural history of domesticated dogs in the americas

How did domesticated dogs come to America?
Our analysis indicates that American dogs were not domesticated from North American wolves.
Instead, American dogs form a monophyletic lineage that likely originated in Siberia and dispersed into the Americas alongside people..
What cultures domesticated dogs?
This evidence places constraints on when and where dog domestication took place.
Most significantly, it suggests that dogs were domesticated in Siberia by ∼23,000 y ago, possibly while both people and wolves were isolated during the harsh climate of the Last Glacial Maximum..
What cultures domesticated dogs?
This evidence places constraints on when and where dog domestication took place.
Most significantly, it suggests that dogs were domesticated in Siberia by ∼23,000 y ago, possibly while both people and wolves were isolated during the harsh climate of the Last Glacial Maximum._{Jan 25, 2021}.
What impact does domestication have on dogs?
Domestication may, for example, have reduced dogs' fearfulness toward humans (Klinghammer and Goodmann, 1987; Scott and Fuller, 2012), decreased the threshold of human social stimulation required for them to be socialized (Mikl\xf3si and Top\xe1l, 2013), increased their submissive or conflict-avoidance tendencies toward .
What is the ancestry of the domesticated dog?
The dog, Canis familiaris, is a direct descendent of the gray wolf, Canis lupus: In other words, dogs as we know them are domesticated wolves..
What is the history of the dog as a domestic species?
In 2021, a review of the current evidence infers from the timings provided by DNA studies that the dog was domesticated in Siberia 23,000 years ago by ancient North Siberians.
The dog later dispersed from Siberia with the migration of peoples eastwards into the Americas and westwards across Eurasia..
What was the first culture to domesticate dogs?
This evidence places constraints on when and where dog domestication took place.
Most significantly, it suggests that dogs were domesticated in Siberia by ∼23,000 y ago, possibly while both people and wolves were isolated during the harsh climate of the Last Glacial Maximum._{Jan 25, 2021}.
When did domesticated dogs come to the Americas?
An analysis of the data revealed that the earliest dogs in North America arrived here already domesticated more than 10,000 years ago.
The researchers think they probably came alongside humans who crossed a land bridge between Alaska and Siberia..
Taken together with archaeological findings, the data suggest that the first dogs may have come to the Americas from Siberia thousands of years after the first people, says team leader Laurent Frantz, an evolutionary geneticist at the University of Oxford in the United Kingdom.
The dog, Canis familiaris, is a direct descendent of the gray wolf, Canis lupus: In other words, dogs as we know them are domesticated wolves.

Accordingly, domestic dogs are hypothesized to have colonized the Americas by accompanying humans that came over and rapidly dispersed into the continent from around 15 000 years BP onwards (Bergström et al. 2020; Perri et al. 2021).

Domestic dogs occurred earlier in the Americas than other domesticated animals. Older records in the continent come from North America, dated 11 000-8400 years BP, and in the Andes from 5600-5000 years BP.

Our analysis indicates that American dogs were not domesticated from North American wolves. Instead, American dogs form a monophyletic lineage that likely originated in Siberia and dispersed into the Americas alongside people.

How did domestication affect human history?

Domestication had a dramatic influence on the cultural evolution of human histories, and on the biological evolution of domesticated species

Domestic dogs occurred earlier in the Americas than other domesticated animals

Older records in the continent come from North America, dated 11 000-8400 years BP, and in the Andes from 5600-5000 years BP

What is the earliest evidence of domestic dogs in the Americas?

In this study, the direct dating of two dogs from the Koster site (Greene County, Illinois) and a newly described dog from the Stilwell II site (Pike County, Illinois) to between 10,190 and 9,630 cal BP represents the earliest confirmed evidence of domestic dogs in the Americas and individual dog burials anywhere in the world

Where did dogs come from?

Dogs were present in the Americas before the arrival of European colonists, but the origin and fate of these precontact dogs are largely unknown

We sequenced 71 mitochondrial and 7 nuclear genomes from ancient North American and Siberian dogs from time frames spanning ~9000 years

Overview of animal domestication

The domestication of vertebrates is the mutual relationship between vertebrate animals including birds and mammals, and the humans who have influence on their care and reproduction.

1997 book by Jared Diamond

Guns, Germs, and Steel: The Fates of Human Societies is a 1997 transdisciplinary non-fiction book by the American author Jared Diamond.
The book attempts to explain why Eurasian and North African civilizations have survived and conquered others, while arguing against the idea that Eurasian hegemony is due to any form of Eurasian intellectual, moral, or inherent genetic superiority.
Diamond argues that the gaps in power and technology between human societies originate primarily in environmental differences, which are amplified by various positive feedback loops.
When cultural or genetic differences have favored Eurasians, he asserts that these advantages occurred because of the influence of geography on societies and cultures and were not inherent in the Eurasian genomes.

Biological and cultural history of domesticated dogs in the americas

How did domesticated dogs come to America?

What cultures domesticated dogs?

What cultures domesticated dogs?

What impact does domestication have on dogs?

What is the ancestry of the domesticated dog?

What is the history of the dog as a domestic species?

What was the first culture to domesticate dogs?

When did domesticated dogs come to the Americas?

How did domestication affect human history?

What is the earliest evidence of domestic dogs in the Americas?

Where did dogs come from?

Guns