Article
Reshaping antibody diversity.
Cell - 6 Jun 2013
Wang Feng, Ekiert Damian C, Ahmad Insha, Yu Wenli, Zhang Yong, Bazirgan Omar, Torkamani Ali, Raudsepp Terje, Mwangi Waithaka, Criscitiello Michael F, Wilson Ian A, Schultz Peter G, Smider Vaughn V
Abstract excerpt
Some species mount a robust antibody response despite having limited genome-encoded combinatorial diversity potential. Cows are unusual in having exceptionally long CDR H3 loops and few V regions, but the mechanism for creating diversity is not understood. Deep sequencing reveals that ultralong CDR H3s contain a remarkable complexity of cysteines, suggesting that disulfide-bonded minidomains may arise during...
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