Cart (Loading....) | Create Account
Close category search window
 

Predicting Protective Linear B-Cell Epitopes Using Evolutionary Information

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
El-Manzalawy, Y. ; Comput. Sci. Dept., Iowa State Univ., Ames, IA ; Dobbs, D. ; Honavar, V.

Mapping B-cell epitopes plays an important role in vaccine design, immunodiagnostic tests, and antibody production. Because the experimental determination of B-cell epitopes is time-consuming and expensive, there is an urgent need for computational methods for reliable identification of putative B-cell epitopes from antigenic sequences. In this study, we explore the utility of evolutionary profiles derived from antigenic sequences in improving the performance of machine learning methods for protective linear B-cell epitope prediction. Specifically, we compare propensity scale based methods with a Naive Bayes classifier using three different representations of the classifier input: amino acid identities, position specific scoring matrix (PSSM) profiles, and dipeptide composition. We find that in predicting protective linear B-cell epitopes, a Naive Bayes classifier trained using PSSM profiles significantly outperforms the propensity scale based methods as well as the Naive Bayes classifiers trained using the amino acid identity or dipeptide composition representations of input data.

Published in:

Bioinformatics and Biomedicine, 2008. BIBM '08. IEEE International Conference on

Date of Conference:

3-5 Nov. 2008

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.