A family is described in which six females in three generations experi
enced premature ovarian failure (POF), In three of them a FRAXA premut
ation was documented and the carrier status of a fourth female could b
e inferred, because her son had the fragile X syndrome, These findings
provide further evidence for a nonrandom association between POF and
the FRAXA premutation. (C) 1996 Wiley-Liss, Inc.