DNA TESTS
There are 3 basic
and different types of DNA tests that I am aware of
and the information below is my opinion.
1) mtDNA
2) Y - men
3) DNA Print
mtDNA
This
mtDNA is passed from Mother to her children. Mother's female
child will pass it onto her children. But Mother's male children
will not pass on Mother's mtDNA. In this test, males are
excluded.
Y-dna
This
Y-DNA is passed from Father to his children. Father's male child
will pass it onto his children. But Father's female children will
not pass on Father's Y-DNA. In this test, females are excluded.
DNA Print
DNA
Print will show different results on siblings even though they
have the same set of parents.
Each of the children
exhibits their own unique proportionality.
Since random processes
(recombination and independent assortment) at inception
determines the mixings and pairings one harbors, two offspring from a set of
parents may have different sets of chromosome pairs, and
therefore different ancestral proportions even though they were
the product of the same male-female union.
DNA
Print tests will only show what you, and only you, have inherited
from all of your ancestors.
Here is my probable
racial makeup based upon my thorough research
which will show that I can only do
a DNA-Print Test.
| Mother's Mother's Mother | White/Germany |
| Mother's Mother's Father | White/Germany |
| Mother's Father's Mother | White/England |
| Mother's Father's Father | Mixed |
| Father's Mother's Mother | White |
| Father's Mother's Father | Mixed |
| Father's Father's Mother | White/German |
| Father's Father's Father | White/German |
In my case, I cannot
do a test for mt-DNA and expect it to turn out with anything
other than 100% European, since my mother's mother is German.
My father's father's ancestors are German also, so a male
sibling's Y-DNA test would not show anything other than 100%
European.
I am left without an ability to do a mt-DNA test to determine
positively any racial component that would be shown, other than my doing the DNA
Print.
Here is the url for
company that did my DNA Print.
http://www.ancestrybydna.com/home.html
It will answer many questions you have.
DNAPrint genomics, Inc., 900
Cocoanut Ave, Sarasota,FL 34236
Phone: 941.366.3400, Fax: 941.952.9770
In their FAQ, they say:
The current BGA test that DNAPrint is offering, the ANCESTRYbyDNA 2.0 test, is expanded to provide information on the proportions of ancestry on the continental level for most continents, Native American, Indo-European (which includes European, Middle Eastern and South Asian groups such as Indians), African, but we distinguish ancestries within Asia and the Pacific Rim by adding East Asian, (which includes the Pacific Islanders) as an additional group.
Since there will also be interest in defining the levels of ancestry within continents (such as distinguishing Japanese from Chinese, or Northern European from Middle Eastern), DNAPrint is in the process of developing a new series of Ancestry Informative Markers that will provide more insight into where within a particular continent a persons ancestors were most likely derived. This test, ANCESTRYbyDNA 3.0 is expected to be available later in 2003.
My DNA Print results
from ANCESTRYbyDNA 2.0
for myself are
100% Indo-European
This
page created December 11, 2003
This page Accessed or Changed by me:
December 11, 2003