three fertile , non-mosaic patients with partial monosomy of an x-chromosome ( two with xp deletion with breakpoints at xp1106 and xp2101 , respectively , and one with a del ( xq25 ) ) were found among 12 females with xp deletion and three with xq deletion investigated in this laboratory after the advent of banding techniques .
C0043292
x-chromosome
C1520168
xp