Table 1

Status of transferred chromosome 10 and PTEN protein expression in parental UACC 903 cells and chromosome 10 hybrid cell lines

Cell line or hybrid nameRetention of the intact transferred chromosome 10PTEN protein expression
Parental cell line
 UACC 903none
Unstable hybrids cell linesa
 29b
 36
 37
Stable hybrids cell lines
 29A++
 36A++
 36B++
 37A++
 37B++
  • a Heterogenous population with each cell retaining a portion of the transferred chromosome 10.

  • b −, unstable retention or partial expression; +, present.