Service in Franklin, Tennessee
When a cheek swab is not possible, everyday items may still carry the DNA needed to answer a question.
Overview
Alternative samples, sometimes called nonstandard samples, are items that may hold a person’s DNA: a toothbrush, a used razor, hair with roots attached, or similar personal objects. Laboratories can sometimes extract a usable profile from them.
Success is not guaranteed, because the amount and quality of DNA on an item can vary widely. DNA Paternity Solutions helps you understand which items tend to work best and what to expect before submitting anything.
Step by step
A clear sequence from first conversation to final report, arranged around your schedule in Franklin.
We talk about what item you have, how it was stored, and how likely it is to yield DNA.
Items are dried and placed in paper envelopes, never plastic, to protect the DNA.
The laboratory attempts to extract a profile before comparison.
If extraction succeeds, the profile is compared like any other sample.
Testing another person’s DNA without permission raises serious ethical and legal questions. Alternative samples should involve appropriate consent or a lawful right to the item. Results from alternative samples are generally for personal knowledge rather than official use.
Items used regularly by one person and handled by few others give the best chance. Hair must include the root, as cut hair usually lacks usable DNA. Keeping items dry and cool helps preserve them.
Short answers to what people commonly ask before booking. Every family situation is different, so please reach out if yours is not covered here.
Toothbrushes and hair with roots are among the more commonly tried items, though results vary.
Generally not, because they lack documented collection. They are mainly used for private answers.
Related
Relationship questions rarely fit a single box. These related services may suit your situation, or work together with Alternative Sample DNA Testing.
Specialized relationship analysis for complex or sensitive cases, often working with limited or challenging samples.
Learn about Forensic Relationship DNA Testing
Paternity testing for grown children and their alleged fathers, for identity, health history, inheritance, or simply long awaited answers.
Learn about Adult Paternity Testing
A way to explore a relationship through grandparents when the alleged father is not available to be tested himself.
Learn about Grandparent DNA TestingDNA Paternity Solutions serves families in Franklin, Tennessee. When you are ready, schedule an appointment through our online scheduler. Before booking, consider who needs to take part and whether your results are for personal or official use. Call our office at (629) 529 4447 if you have questions about Alternative Sample DNA Testing or need to discuss collection arrangements.
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