ZoologybioRxiv
Evidence of adoption, monozygotic twinning, and low inbreeding rates in a large genetic pedigree of polar bears
René M. Malenfant, David W. Coltman, Evan S. Richardson…·Corey S. Davis
The paper constructs a large polar bear pedigree using genetic data, identifies monozygotic twinning, and documents cub adoption without inbreeding.
DOI 10.1007/s00300-015-1871-0