Chattanooga, Tennessee Twin DNA Testing
ARCpoint Labs of Chattanooga, TN provides professional twin zygote DNA testing
Are they identical or fraternal?
Identical twins form from a single fertilized egg that splits into two genetically identical parts. Fraternal twins, on the other hand, originate as two separate eggs that are fertilized and implant in the uterus.

As with all DNA Testing done by ARCpoint Labs of Chattanooga TN, the simple buccal swab testing method is used.
Why test for DNA twin zygosity at our Chattanooga lab?
- Satisfy parental curiosity
- Verify sibling's eligibility as an organ/tissue donor
- Satisfy legal requirements
In addition, we also offer the following DNA Testing Services to individuals from the Sale Creek, Chatsworth, Dalton GA, Soddy Daisy areas:
Contact our Chattanooga DNA testing lab for more information at
ARCpoint Labs provides DNA testing at our Chattanooga lab and in some cases we can come on-site to the individuals location in the following areas:
Hamilton County, Catoosa County, Sale Creek, 37373, Chatsworth, Georgia 30726, Cartersville, Dalton, 30720, Ooltewah, 37363, 37409, Apison, 37302, Rock Spring, 30739, Cleveland, 37311, 37411, 37406, Trenton, 30752, LaFayette, Rossville, 30741, Calhoun, 37415, Rising Fawn, 30738, Wildwood, 30757, 37410, Flintstone, 30725, Monteagle, 37356, Jasper, 37347, Soddy-Daisy, 37379, 37419, Rome, Tracy City, 37387, Chickamauga, 30707, Tennessee 37340, Summerville, Dalton, 30721, Cohutta, 30710, Blue Ridge, Rossville, Varnell, Tunnel Hill, 30755, Hixson, 37343, Rocky Face, 30740, Sequatchie, 37374, Lookout Mountain, 37350, McDonald, 37353, Whitwell, 37397, South Pittsburg, 37380, Lookout Mountain, 30750, Cleveland, 37323, Tennessee 37351, 37450, Trenton, 37402, 37403, 37407, 37408, Huntsville, AL, 37412, Dalton, 30719, Chattanooga Valley, Signal Mountain, 37377, 37405, Fort Oglethorpe, 30742, 37421, 37416, Collegedale, 37315, Ringgold, 30736, Menlo, 30731, Harrison, 37341, LaFayette, 30728, Whiteside, 37396, 37404, Dalton, 30722, Varnell, 30756, Cleveland, 37320, Cleveland, 37364, 37401, 37422, Bakewell, 37304, Soddy-Daisy, 37384, 37414
Please contact us to see if on-site DNA testing is available in your area.











