The authors studied a number of original genetic phenotypical markers
in leukemia patients. They suggested the existence of polygenic impact
s involved in leukemia genesis. Hence, leukemias may be linked with so
me gene markers. It was established that leukemic subjects had phenoty
pical frequencies of cerebral hemispheric and sighting eye asymmetry,
density of ear wax, hair color significantly different from those in t
he population. Hence, the above markers may indicate individual predis
position to leukemias.