Mikor lehet szükség kapcsolati tesztekere?
Ezek a tesztek olyan esetekben alkalmazhatók, amikor az állítólagos szülők egyike nem áll rendelkezésre és így egy egyszerű szülő-gyermek DNS teszt elvégzése nem lehetséges. Egy testvér-DNS tesztet elvégeztethet annak megállapítására, hogy létezik-e biológiai kapcsolat a potenciális testvérek között olyan esetekben, amikor az állítólagos apa nem áll rendelkezésre a tesztelésre.
|What do I need to know before doing a relationship test?|
|What do the results of a relationship test show?|
|What does the cost of the home paternity test include?|
|Can i carry out the test for immigration?|
Before commencing any relationship test with your alleged blood relatives we definitely recommended have your objectives clear. We do in fact, always suggest contacting our customer support team to get advice as we may be able to suggest better and more conclusive alternatives to the DNA test you had in mind.
The following information is indispensable for us to recommend the best test:
Sibling testing is usually done by people who wish to know whether they share the same biological mother or father (in most cases, the father is in question although we have had cases where sibling wish to know whether they share the same mother).
Unlike paternity tests, relationship DNA tests provide very different types of results depending on the test in question. Some sibling tests provide a probability of relationship and an interpretation of the results; in other words, it will show whether the siblings tested are more likely to be half siblings, full siblings or unrelated. With X chromosome and Y chromosome testing, the result is either a match or a mismatch. The same applies for MtDNA testing – if two people share the same mitochondrial DNA profile, then they must share a common blood line from their maternal side and thus, have a maternal ancestor in common. Should you have any more questions, ask us. We will be more than happy to assist you.
The Irish Naturalization and Immigration Services, which deals with Irish visas, citizenship and more, may require relationship DNA testing to prove the relationship between alleged relatives. EasyDNA Ireland offers relationship DNA test results that can used for immigration as proof of relationship between consanguineous relatives.
For more information about this type of DNA test we suggest going to our immigration page. Click here.
For instructions on how to collect your DNA samples, visit our sample collection guide. If you need to submit a sample other than an oral swab (cigarette ends, toothbrushes, teeth and so forth) go to our DNA forensic testing page for more information.