Function of the trp operon in E. coli. The trp operon of E. coli controls expression of five enzymes that are involved in the biosynthesis of the amino acid tryptophan. A trp repressor protein (trpR) binds to the trp operator to prevent transcription when tryptophan is present.
Upon the filing of the MARRIAGE LICENSE by the clerk the marriage is essentially finalized and a part of the public record. As a part of the public record the MARRIAGE RECORD can be accessed and viewed by the public at large. The existence of a MARRIAGE RECORD performs a number of functions which include: notification to others of the marriage, the prevention of bigamy, verification by tax authorities, etc.
Once the marriage license is issued, the couple is free to marry within any city or town in the State of New Hampshire. A marriage certificate is a copy of the record certified by the city or town clerk or by the Registrar of the Vital Records and Health Statistics and serves as evidence of the fact of marriage. Both individuals must appear at the same time in the Office of the City Clerk.