A full job description is available on the Mount Pleasant Township website; mpt-pa.com. E-mail resume with certifications to mpt@mpt-pa.com, or submit in person at 31 McCarrell Road, Hickory, PA. Deadline to apply is September 5, 2107.
Genetic changes that are described as de novo (new) mutations can be either hereditary or somatic. In some cases, the mutation occurs in a personâs egg or sperm cell but is not present in any of the personâs other cells. In other cases, the mutation occurs in the fertilized egg shortly after the egg and sperm cells unite.
Abstract. A nonsense mutation occurs when a sense codon, one that codes for an amino acid, is changed to one of the chainâtermination codons, UAG, UAA or UGA. A nonsense suppressor can result from a second mutation affecting the translational apparatus. This mutation enables the cell to insert an amino acid in response to the nonsense codon, resulting in a wildâtype or near wildâtype phenotype. Some suppressor mutations change the anticodon of a transfer ribonucleic acid (tRNA) such that it can pair with the nonsense codon.