Paleogenomics: Challenges, Solutions & Investigations

A collection of flashcards to help understand key terms and concepts related to the field of paleogenomics.

Paleogenomics

The science of reconstructing and analyzing the genomes of extinct organisms.

aDNA

Ancient DNA; DNA that has been extracted from archaeological or paleontological remains.

Contamination

The presence of extraneous DNA in a sample, which can compromise experimental results.

Nobel Prize in Physiology or Medicine (2022)

Award given to Svante Pääbo for his contributions to understanding extinct hominins and human evolution.

Deamination

A chemical reaction that results in the removal of an amino group, commonly leading to DNA damage.

Extinct Hominins

Ancient human ancestors that no longer exist, studied through their genetic material.

Hybridization

The process of breeding between different species or lineages, leading to mixed genetic traits.

Neandertal DNA

Genetic material derived from Neanderthals, which has been found in modern human populations.

De-Extinction Projects

Initiatives aimed at resurrecting extinct species using genetic technology.

Ancient DNA Analysis Procedure

The series of steps involved in extracting and analyzing ancient DNA samples, including acquisition, preservation, and amplification.