1 Prenatal Diagnostic Center, Guangzhou Maternal & Neonatal Hospital, Guangzhou Women & Children Medical Center, Guangzhou Medical College, Guangzhou, Guangdong, People's Republic of China.
A G>C substitution at position 479 of the (G)gamma-globin gene results in a glutamic acid to glutamine substitution at codon 101 of the (G)gamma-globin chain, a new gamma chain variant that we have named Hb F-Zhejiang [(G)gamma101(G3)Glu-->Gln].