IgIDivA: immunoglobulin intraclonal diversification analysis.

ABSTRACT: Intraclonal diversification (ID) within the immunoglobulin (IG) genes expressed by B cell clones arises due to ongoing somatic hypermutation (SHM) in a context of continuous interactions with antigen(s). Defining the nature and order of appearance of SHMs in the IG genes can assist in improved understanding of the ID process, shedding light into the ontogeny and evolution of B cell clones in health and disease. Such endeavor is empowered thanks to the introduction of high-throughput sequencing in the study of IG gene repertoires. However, few existing tools allow the identification, quantification and characterization of SHMs related to ID, all of which have limitations in their analysis, highlighting the need for developing a purpose-built tool for the comprehensive analysis of the ID pro

SUBMITTER: Zaragoza-Infante L 

PROVIDER: S-EPMC9487589 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature