Genetics Review
PubMed Entrez BLAST OMIM Taxonomy Structure
NCBI Home
NCBI Site Map
     brief/complete

Course Description

Schedule

Introduction

Genetics Review

Types of Databases

Format of Sequence Record

Entrez

BLAST

3-D Structures

Genomes and Maps

Librarian Roles

WWW Sites

Glossaries and Dictionaries

 

DNA Replication back to top

Source:  image from the National Human Genome Research Institute (NHGRI) Genetic Illustrations.

Definition back to top

DNA replication is the process by which the DNA double helix unwinds and makes an exact copy of itself.

Source:  definition from the National Human Genome Research Institute (NHGRI) Glossary of Genetic Terms.

Help Desk NCBI NLM NIH Credits
  Revised September 29, 1999
Comments/questions about course to Renata Geer renata@ncbi.nlm.nih.gov
Questions about NCBI resources to info@ncbi.nlm.nih.gov