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A DNA sibling test will tell show that there is a biological relationship between two siblings or exclude that there is a biological relationship. A sibling test can be done between siblings of both sexes and you will probably need to advise us so as for us to recommend the test most suited to your needs.
For you DNA sibling test, you will need to keep in mind the following:
A siblings test is an option we suggest when it is not possible to carry out a paternity DNA test or maternity DNA test directly. Sibling tests are more complex and varied depending on the gender of the siblings and whether they share at least one parent. Essentially, the complexity in this kind of test is due to the fact that we try to establish whether siblings have a common genetic relationship to a parent without actually testing that parent.
You can choose from one of the following 4 types of siblings tests depending on the nature of your case. Please read through them well and contact us for any assistance you may need.
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An STR analysis is done between brothers and sisters wishing to know if they have a common parent.
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Sisters with different mothers that want to determine whether they have the same father can do X Chromosome test.
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Individuals can establish if they share the same maternal line by doing an MtDNA test.
homeDNAdirect Australia will confirm through a sibling test whether you and your sibling/s are full siblings, half siblings or no siblings at all by comparing DNA profiles using highly sophisticated genetic research equipment. Full siblings will share both biological parents and half siblings will share only one biological parent.
Our sibling test begins from $589 with results available in 5 to 7 working days. Proceed to Order Here.
If you still require some more information, please Contact our customer care department or return to our Relationship DNA Testing page.
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DNA Tests Available