The replication of DNA is semi-conservative, or "half saved The replication of DNA is semi-conservative, or "half saved." Each of the two strands of the original DNA molecule serves as a single-strand template for the synthesis of a new complementary strand. Thus, in the next generation, half of the DNA double helix is directly from the original and half is new. (Reprinted with permission from Brooker RJ: Genetics: Analysis & Principles, 3rd ed. New York: McGraw-Hill, 2008.) Source: Information Flow and Levels of Regulation, Medical Genetics: An Integrated Approach Citation: Schaefer G, Thompson, Jr. JN. Medical Genetics: An Integrated Approach; 2017 Available at: https://accessmedicine.mhmedical.com/DownloadImage.aspx?image=/data/books/2247/schaefer_ch2_f005-1.png&sec=173743799&BookID=2247&ChapterSecID=173743774&imagename= Accessed: November 07, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved