It does not mean that modern Native American identity is primarily or significantly defined by the MA-1 genetic connection.

Genetic ancestry is one layer of the complex, multidimensional reality of cultural and ethnic identity.

The specific cultural identities of contemporary Native American nations — their languages, their ceremonial traditions, their relationships to specific landscapes, their governance structures, their histories — are not reducible to population genetic findings from 24,000 years ago.

And it does not mean that the 14 to 38 percent estimate applies uniformly to every living Indigenous person of the Americas.

This range represents a statistical summary across different population groups and different analytical approaches.