TED-ED: How to sequence the human genome - Mark J. Kiel

The video explains the concept of a genome, its composition, and its role in defining organisms. It discusses the history and challenges of sequencing the first human genome, which took decades and significant resources. The process of genome sequencing is detailed, including breaking DNA into smaller pieces, replicating them, and using colored markers to read sequences. The video also highlights the importance of interpreting genome sequences to understand genetic differences and their impact on health and behavior.

Explain how the sequences of DNA are stitched together.

What challenges do scientists face in interpreting the genome?

What is the significance of understanding the differences in genomes?