Researchers have determined that Werner Syndrome is caused by abnormal changes (mutations) of a gene (known as the WRN gene) located on the short arm of chromosome 8 (8p12-11.2).* More than 80 different mutations of the WRN gene have been identified in individuals with the disorder.ymptoms of the following disorders can be similar to those of Werner Syndrome. Comparisons may be useful for a differential diagnosis: Hutchinson-Gilford Progeria Syndrome is a very rare disorder of childhood characterized by premature aging, short stature, and characteristic facial features.
Daylight savings time in the U.S. ends at 2 a.m. local time on November 2. Scott Gow cleans the faces of wall clocks that are being tested at the Electric Time Company in Medfield, Massachusetts. Daylight savings time in the U.S. ends at 2 a.m. local time on November 2. Photograph by Brian Snyder, Reuters.
On the second Sunday in March daylight saving time begins and the clocks spring forward one hour. This happens at 2 a.m., so you should change your clocks by moving the time one hour ahead before going to bed on Saturday evening. Below are the next several dates for moving the clocks in the spring. Sunday March 11, 2018. Sunday March 10, 2019. Sunday March 8, 2020. Sunday March 14, 2021.