Paper short abstract:

With the advent of gene editing technologies aDNA has the possibility of being used to reintroduce lost genetic variability into modern animal populations. This paper will describe one such project focusing on domestic animals.

Paper long abstract:

Modern industrial domestic animal breeding has led to the loss of a yet to be defined, but potentially large amount of genetic diversity within modern domestic animals. Instead of discussing biodiversity in the strict sense of the term this paper will discuss genetic diversity within domestic animal species, how this has changed through time, and the possibility of recovering and restoring this lost heritage. This paper will discuss a new project that is attempting to use aDNA to identify and possibly restore lost genetic diversity within domestic animal species. Gene editing technologies have opened up the possibility that just as we might be able to revive extinct species, we are now entering a time when we can revive specific traits recovered from our genetic heritage in the form of aDNA. This project is looking specifically at recovering traits that could be useful for adapting domestic animals to our rapidly changing climate. Genetic diversity in pre-modern domestic animals is an important piece of our cultural heritage, one that might become a valuable tool for navigating the hazards of the Anthropocene.