Brotherhood Test

A sibling test determines whether two children share one or both parents.

Sisterhood testing is a DNA test carried out to determine if two children share one or both parents (eg, if they are half-siblings or siblings of a father and mother). It is an indirect way of determining family relationships when an alleged father is not available for a paternity test. The results of a sorority test can be used as evidence in insurance benefit claims and other inheritance claims.

The guild test can be done in several ways:

  • Brother 1 and Brother 2 who do not share the same mother and want to find out if they share the same biological father, in this situation, a half-brotherhood test is carried out.
  • Brother 1 and Brother 2 who share the same biological mother but are not sure if they share the same biological father, in this situation, a full sisterhood test is performed.

In the test, the DNA profiles of the siblings are compared to see how much of their DNA may have come from a common father. The mother’s participation is recommended to help exclude the mother’s contribution to the child’s DNA. Sisterhood tests require more analysis, and can be more expensive and take longer to complete without the mother’s involvement.

Technology:

Kinship tests are performed by analyzing genetic markers known as short tandem repeats (STRs) that are highly variable between individuals.

DNA analysis for paternity or kinship tests is performed from saliva samples by means of a scraping of the buccal mucosa, so the sample is NOT INVASIVE OR PAINFUL.

The paternity or relationship test can be carried out from any biological sample since all cells of a person have exactly the same DNA,

so the accuracy and reliability of the results is the same, regardless of the biological material used.

For sampling, we routinely use oral exudate (inner part of the cheek). You can also use other types of samples: List of unusual samples.

All samples of our own knowledge (NOT LEGAL) we can offer you complete confidentiality and privacy throughout the process.

If you like, you can do it anonymously. You can also order a sampling kit from a courier address as “happens”.

For any questions or clarification call (662) 2121403 or info@adnsonora.com

Associated Services

  • Legal paternity test
  • NON-INVASIVE Prenatal Paternity Test
  • Migration test
  • Grandparent test