Gravette, Arkansas. Gravette is a city in Benton County, Arkansas, United States. The population was 2,325 at the 2010 census. It is part of the FayettevilleâSpringdaleâRogers, AR-MO Metropolitan Statistical Area.
congenital nephrotic syndrome. At least 170 mutations in the NPHS2 gene have been found to cause congenital nephrotic syndrome. This condition is a kidney disorder that begins in infancy and typically leads to irreversible kidney failure (end-stage renal disease) by early childhood.
â¼ Population Genetics. Nephrotic syndrome type 1 has a relatively high frequency in Finland (Norio et al., 1964), where the incidence is about 1 in 8,000 (Norio, 1980). A large series of cases was collected by Hallman and Hjelt (1959) in Finland and by Vernier et al.