Therefore, each initially stimulated B cell produces a clone of plasma cells, all producing the same specific antibody.
因此，最初每个被激活的B细胞产生1对浆细胞，二者都产生相同的特异性抗体。
2
In the final stage of antibody development, antibody-producing B cells recognize specific parts of a pathogen and then mutate, or mature, so the antibody can bind to the pathogen more firmly.