Interestingly depending on the underlying genetic abnormality the anterior-posterior gradient of heterotopia is variable: 1  anterior predilection suggests mutations of DCX. 2  posterior predilection suggests mutations of LIS1.
Sibley, North Dakota. Sibley is a city in Barnes County, North Dakota, United States. The population was 30 at the 2010 census. Sibley was founded in 1959.
Watford City (Hidatsa: abaÊaruÊush), founded in 1914, is a city in and the county seat of McKenzie County, North Dakota, United States.