论文看不懂啊，求翻译From single sorted B cells
representing 200 different B cell clones that were
diversified by mutation in germinal centers, 576
antibodies were obtained from a starting population
of 1.5 × 105 IgG+ memory B cells？
推荐回答
一个B细胞，分裂为200个B细胞，在分裂过程中发生了多方向突变，从1.5 × 105 IgG的原始数量的细胞可以产生576个抗体，有多少记忆B细胞？你的of 1.5 × 105 IgG+ memory B cells中的 IgG+是什么？看不懂啊