restriction fragment

noun

Medical Definition of restriction fragment

: a segment of DNA produced by the action of a restriction enzyme on a molecule of DNA

Learn More about restriction fragment

Share restriction fragment

Comments on restriction fragment

What made you want to look up restriction fragment? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

someone who never drinks alcohol

Get Word of the Day daily email!

Test Your Vocabulary

Homophone Quiz

  • three-bears-two-of-them-look-like-theyre-whispering-to-a-third-bear-who-looks-chuffed-to-be-the-center-of-attention
  • In order to judge how people felt, the senator's office hired a firm to take a ______.
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!