This crochet pattern is for a DNA-sequencing nanopore, such as the technology developed by Oxford Nanopore Technologies.
There are three parts, the biological protein nanopore (Alpha-hemolysin), the DNA intended for sequencing, and a motor protein, which acts as an adapter to associate with the nanopore protein.

This pattern incorporates the DNA double-helix pattern by Jessica Polka: https://jpolka.blogspot.com/2014/02/how-to-crochet-dna-wi...

Supplies

1. DK yarn – three different colours of your choosing.
2. 3.5mm hook
3. Fiberfill stuffing
4. Yarn needle

Notes
• Finished dimensions: approx. 12cm tall, not including DNA.