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.
Sponsored Topics. Silvis is a city in Rock Island County, Illinois, United States. The population as of 2010 had broken the 10,000 marker to 10,021. Silvis is located at 41Â°30â²11â³N 90Â°24â²48â³W / 41.50306Â°N 90.41333Â°W / 41.50306; -90.41333 (41.503034, -90.413324).