Synthetic Nucleic Acids and the Genetic Code

H. Gobind khorana, PhD
JAMA. 1968;206(9):1978-1982. doi:10.1001/jama.1968.03150090054013.
Text Size: A A A
Published online

The recent dramatic progress in the field of molecular biology has been made possible by the interest and contributions of workers professing a variety of disciplines, for example, biologists, geneticists, biochemists, and physicists. The effort in my own laboratory during the past 15 years or so has aimed at the development of the organic chemistry, especially synthesis of nucleic acids and the inspiration for a great deal of our recent work has come from a number of discoveries made during the past 20 years or so in the rapidly developing field of molecular biology. Before discussing our own contribution, it is appropriate to review some of the landmarks in this field, especially in the context of the problem of the genetic code.

The inference that genes make proteins goes back to more than 50 years ago. However, what put this concept into sharp focus was the one gene-one enzyme hypothesis


Sign In to Access Full Content

Don't have Access?

Register and get free email Table of Contents alerts, saved searches, PowerPoint downloads, CME quizzes, and more

Subscribe for full-text access to content from 1998 forward and a host of useful features

Activate your current subscription (AMA members and current subscribers)

Purchase Online Access to this article for 24 hours




Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).


Some tools below are only available to our subscribers or users with an online account.

Sign In to Access Full Content

Related Content

Customize your page view by dragging & repositioning the boxes below.