Accueil >  Term: gene amplification
gene amplification

A selective increase in the number of copies of a gene coding for a specific protein without a proportional increase in other genes. It occurs naturally via the excision of a copy of the repeating sequence from the chromosome and its extrachromosomal replication in a plasmid, or via the production of an RNA transcript of the entire repeating sequence of ribosomal RNA followed by the reverse transcription of the molecule to produce an additional copy of the original DNA sequence.

0 0

Créateur

  • Elsa Cadena
  •  (Platinum) 4947 points
  • 100% positive feedback
© 2024 CSOFT International, Ltd.