The Reference is as follows:
Biao Zheng, et al. Locus-specific somatic hypermutation in germinal centre
T cells. Nature, 8 decembre 1994. Vol 372 pg 556-559.
Its an interesting finding, but the implications aren't really explored in
the paper. They basically present their evidence and thats it.
Ralph M. Bernstein
Dept of Micro/Immuno
University of Arizona
Ph: 602 626 2585
Fx: 602 626 2100