Genomic signatures of trees such as this shagbark hickory from Michigan can determine where the species survived the last ice age. (IMAGE)

Proceedings of the National Academy of Sciences

Genomic signatures of trees such as this shagbark hickory from Michigan can determine where the species survived the last ice age.

Caption

Genomic signatures of trees such as this shagbark hickory from Michigan can determine where the species survived the last ice age.

Credit

Image courtesy of Jordan B. Bemmels.

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.