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. 2021 Feb 24;12:615102. doi: 10.3389/fimmu.2021.615102

Figure 3.

Figure 3

Repertoire-scale functional data for mAb lineages targeting flavivirus antigens. (A) Computational interrogation of yeast display NGS data after 2 rounds of sorting revealed the functional profile of anti-flavivirus antibodies in convalescent donors. Antibodies were screened against three antigens: ZIKV wild-type VLPs [ZIKV (wt)], ZIKV immature VLPs [ZIKV (pr-mut)], and YFV wild-type VLPs [YFV (wt)]. NGS data from Round 2 was used to calculate enrichment ratio and determine antigen specificity while antibody affinity was predicated based on enrichment in Round 3 affinity gates. Antibody isotype was determined from natively paired heavy:light sequence data. (B) Number of isolated mAb lineages and their antigen reactivity profiles for each donor.