| Haplogroup C-B477 | |
|---|---|
| Possible place of origin | Sahul Shelf |
| Ancestor | （Grandparent）C1 |
| Descendants | C1b2a-M38 C1b2b-M347 |
| Defining mutations | B477 |
| Highest frequencies | Papuan people, Indigenous Australians, Melanesian people, Polynesian people |
Haplogroup C-B477, also known as Haplogroup C1b2, is a Y-chromosome haplogroup. It is one of two primary branches of Haplogroup C1b, one of the descendants of Haplogroup C1.
It is distributed in high frequency in Indigenous Australians, Papuan people, Melanesian people, and Polynesian people.