... carried out the establishing the cell lines and the functional analysis of the cell lines. MO,FG, and MF participated in the experimental design, datainterpretation, and the writing of the manuscript.AcknowledgementsWe ... Tanaka Y, Gejyo F, FujiiM: PDZ domain-binding motif of human T -cell leukemiavirus type 1 Tax oncoprotein is essential for the interleukin2 independent growth induction of a T -cell line. Retrovirology2005, ... Treatment12320604080400CTLL-2Tax2B-312320604080400CTLL-2Tax2B-6CsA(-)CsA0.5ǴMCsA1.0ǴM12320604080400CTLL-2Tax2B-712320604080400CTLL-2Tax2B-812340206040800CTLL-2Tax1-212340802060400CTLL-2Tax1-6123100200400CTLL-2+IL-2Expression of Tax protein in transformed cellsFigure 2Expression of Tax protein in transformed cells. Cell lysates were prepared from the indicated cells, and the amounts of Tax proteins were...