A population in which there are several mutant alleles for a specific gene. A situation where different alleles of a gene cause different severity of disease. A situation where people with the same genotype might have different phenotypes. A situation where people with the same phenotype have different genotypes.
For all non-technical questions, including procedural, case-related, or general questions about the Court, you must contact the Office of the Clerk of the Court at (202) 521-0700 or by postal mail at U.S. Tax Court, 400 Second Street, N.W., Washington, DC 20217, Attention: Office of the Clerk of the Court.
Effective May 1, 2015, this office is open by appointment only. The GDVS Appeals Division assists veterans and their families who choose to dispute the disposition of their claims for veterans benefits.Additionally, the division provides support service for claims filed at GDVS Veterans Field Service Offices.or additional information or assistance call the Appeals Division staff at 404-929-5345. Hours: This office is open by appointment only, 7:30 a.m.-4 p.m., Monday-Friday, except on state holidays and federal holidays. To make an appointment, please see Appeals Division Points of Contact.