: a muscular disorder that is characterized by dystrophic muscle weakness and myotonia affecting multiple bodily systems and that is caused by an abnormally high number of repeats of a codon in the genetic material.
The Arizona Senate is part of the Arizona Legislature, the state legislature of the US state of Arizona. The Senate consists of 30 members each representing an average of 219,859 constituents. Members serve two-year terms with term limits that limit Senators to four terms for a total of eight years. Members of the Republican Party are currently the majority in the Senate. As with the Arizona House of Representatives, members to the Senate are elected from the same legislative districts as House members, however one Senator represents the constituency, while for the House there are two Representatives per district.
1 In the Arizona State Senate, there are 12 Democratic incumbents and 18 Republican incumbents. Two incumbents will face primary opposition in the Democratic Party. There is just one primary challenge in the Republican primary.  In the House, there are 24 Democratic incumbents and 36 Republican incumbents.