You are here:  Resources » Online Tools » Glossary of Biochemistry and Molecular Biology   


Z DNA

A left-handed form of DNA found under physiological conditions in short GC segments that are methylated. It may be important in regulating gene expression in eukaryotes. Z DNA differs from other type of DNAs (i.e., A, B, C, D, and E) by having 12 base pairs PER turn, -30.0˚ rotation PER turn, 3.8A˚ vertical rise PER base pair and 18.4A˚ helical diameter.
GenScript Hot Products & Services:
  • Gene Synthesis Technology
  • GenScript provides gene synthesis - synthetic gene - for as low as $0.55 (€0.40) per bp. Flexi...
  • Gastrin-1, human
  • Gastrin-1 (human), which is mainly expressed in the gut, activates gastric acid secretion and stimul...
  • Magainin 1
  • Magainin I is thought to preferentially bind to anionic phospholipids abundant in bacterial membrane...
  • Urotensin II, mouse
  • Urotensin II(Mouse) is a neuroendocrine peptide of the CRF family that was originally isolated from...

Return to Search Page

If you know of any terms that have been omitted from this glossary that you feel would be useful to include, please send details to the Editorial Office at GenScript.