Ab-origin: an enhanced tool to identify the sourcing gene segments in germline for rearranged antibodies.

ABSTRACT:

Background

In the adaptive immune system, variable regions of immunoglobulin (IG) are encoded by random recombination of variable (V), diversity (D), and joining (J) gene segments in the germline. Partitioning the functional antibody sequences to their sourcing germline gene segments is vital not only for understanding antibody maturation but also for promoting the potential engineering of the therapeutic antibodies. To date, several tools have been developed to perform such "trace-back" calculations. Yet, the predicting ability and processing volume of those tools vary significantly for different sets of data. Moreover, none of them give a confidence for immunoglobulin heavy diversity (IGHD) identification. Developing fast, efficient and enhanced tools is always needed with the bo

SUBMITTER: Wang X 

PROVIDER: S-EPMC2638160 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature