By analyzing information on thousands of single family homes for sale in Newton, Georgia and across the United States, we calculate home values (Zestimates) and the Zillow Home Value Price Index for Newton proper, its neighborhoods and surrounding areas .
Mutation is a change in the nucleotide sequence of genetic materials whether by substitution, duplication, insertion, deletion, or inversion. Mutations provide genetic variations which are the raw materials of evolution. Mutations are of two type: 1. Spontaneous mutation: Usual mutation under natural conditions.
In contrast to DNA damage, a mutation is a change in the base sequence of the DNA. A mutation cannot be recognized by enzymes once the base change is present in both DNA strands, and, thus, a mutation cannot be repaired. At the cellular level, mutations can cause alterations in protein function and regulation.