R band karyotype analysis revealed the karyotype of SHI-1 cell was: 46, XY, t(6;11)(q27;23), del(17)(pll)[20];

• R显带染色体核型分析揭示SHI-1细胞的核型为:46,XY t(6;11)(q27;23),del(17)(p11)[20];