cytosine - guanine

  • Sale
  • $177.00

Triple-bonded DNA pairs

Cytosine and guanine are one of two pairs of nucleotides that make up DNA. But how does cytosine manage to always pair with guanine? Well, cytosine and guanine share 3 hydrogen bonds, while adenine and thymine share 2 hydrogen bonds. Problem solved! Scientists can even figure out special characteristics about gene sequences with lots of C-G pairs. Our bonded cytosine-guanine necklace is the perfect gift for geneticists, PCR technicians, molecular biologists, and starry-eyed, pre-med students.

You will get:

  • A durable sterling silver pendant (92.5% silver) that will last a lifetime
  • Delivered with a sterling silver chain with lobster clasp (ø 1.8 mm, 45 cm - 17.7”) that is easy to put on every day
  • Pendant width: 33 mm, height: 17 mm
  • Hypoallergenic (100% nickel and lead free), so no skin rashes or other irritations
  • Packed in a beautiful gift box (no need to search for one if it’s a present)
  • Cleaning cloth included, just to make sure the necklace never loses its shine
  • Delivered with our Certificate of Authenticity
  • For other chain lengths or pendant materials (gold, platinum) please contact us