switching site



Any of the break points in a DNA sequence at which a gene segment unites with another gene segment and causes genetic rearrangement of the sequence, as in the production of the immunoglobulins.

Nearby words

  1. switched-on,
  2. switched-star,
  3. switcheroo,
  4. switchgear,
  5. switchgirl,
  6. switchman,
  7. switchover,
  8. switchyard,
  9. swith,
  10. swither

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.