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Mitosis necklace | silver
The metaphase plate in 925 sterling silver — the moment in cell division when all chromosomes are maximally condensed, aligned along the equator of the cell, and about to be pulled to opposite poles. Mitosis, captured at the stage that Walther Flemming first described in 1882 and that cell biologists still use as the diagnostic benchmark for chromosomal analysis.
The Science Behind Mitosis
The spindle assembly checkpoint — the surveillance mechanism that ensures every chromosome is properly attached to spindle fibers before division proceeds — was characterized largely through work in the 1990s by researchers including Leland Hartwell, Tim Hunt, and Paul Nurse, who shared the Nobel Prize in Physiology or Medicine in 2001. This checkpoint is one of the most important tumor suppressor mechanisms in the cell: if it fails, chromosomes can missegregate, producing daughter cells with the wrong number of chromosomes — a condition called aneuploidy that is a hallmark of most solid tumors. Drugs that disrupt spindle assembly, including taxol (paclitaxel) and the vinca alkaloids, exploit the checkpoint by triggering an arrest that prevents cancer cells from completing division.
A Meaningful Gift for Science Lovers
For cell biologists, cancer researchers, and anyone who works with dividing cells — in the context of development, disease, or drug discovery.
- cell biologists and developmental biologists
- cancer researchers and oncologists
- pharmacologists working with anti-mitotic drugs
- genetics students and cytologists
For someone who has spent time counting mitotic figures under a microscope — this is the stage they were counting.
Explore Related Genetics Jewelry
- Mitosis necklace | gold vermeil
- Flat chromosome necklace | silver
- Round chromosome necklace | silver
- Trisomy 21 necklace | silver
- Drosophila necklace | silver
FAQ
Q: What is metaphase?
A: The stage of cell division (mitosis) when chromosomes align at the cell's equator before being separated to daughter cells. It is the most visually distinct phase of mitosis.
Q: Who wears this?
A: Cell biologists, geneticists, and anyone fascinated by the choreography of cell division.
Q: What size is the pendant?
A: 41 mm on a 45 cm sterling silver chain with a 5 cm extender. 925 sterling silver, nickel-free and hypoallergenic.
Q: How does shipping work?
A: Free worldwide DHL Express. 1-5 business days. All import duties and taxes are covered.
Genetics
Our genetics-inspired jewelry captures the essence of life's code in striking detail. Crafted to mirror the DNA double helix, each piece is more than an aesthetic marvel—it's a tribute to the complexity of our genetic makeup. Far from ordinary, this collection combines scientific precision with artistic flair, making each item a captivating blend of form and function. It's not just an accessory; it's a meaningful representation of the miracle that is genetics.
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