(1) Department of Laboratory Medicine, Kitasato University School of Medicine, 1, Asamizodai, Sagamihara, Kanagawa, Japan;(2) Department of Pediatrics, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
Abstract:
Summary Clinical and cytogenetic studies are reported in two infants with a stable ring G chromosome. Identification of the abnormal chromosomes was performed by the G-banding and the Q-banding methods.