Evo sa jednog sajta da prenesem materijal koji ce nekome pomoci da razume kako se opredeljuju haplotipovi.
Explaining how they Interpret My Results
At left are results from the laboratory analysis of my Y-chromosome. My DNA was analyzed for Short Tandem Repeats (STRs), which are repeating segments of my genome that have a high mutation rate. The location on the Y chromosome of each of these markers is depicted in the image, with the number of repeats for each of my STRs presented to the right of the marker. For example, DYS19 is a repeat of TAGA, so if my DNA repeated that sequence 12 times at that location, it would appear: DYS19 12. Studying the combination of these STR lengths in my Y Chromosome allows researchers to place you in a Haplogroup, which reveals the complex migratory journeys of my ancestors.
Y-SNP: In the event that the analysis of my STRs was inconclusive, my Y chromosome was also tested for the presence of an informative Single Nucleotide Polymorphism (SNP). These are mutational changes in a single nucleotide base, and allow researchers to definitively place me in a genetic Haplogroup.
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Notice that DYS389-2 = 16 here while it is 29 in FTDNA. This is confusing since I paid FTDNA to send my test info to the genome project - you would think they would be the same. Numerous contacts with the Genome folks gave the reason that different uses sometimes produces different results - not very satisfying.
The first time I tested, the FTDNA assigned me to the R1 group. Following the initial test, I expanded to 37 markers, then to 67 and was assigned to the R1b1c group. After having my deep glade test made I was again assigned to subclade R1b1c1, this group has since been converted and I am now listed in R1b1b2.
On 11/07/2008 I received notice that a new set of subclades have been discovered and I am being tested for them, the plot thickens.
Znaci, tip je radio prvo tes na 12 markera i iz njega saznao da je R1. Sledeci test koji je radio je bio sa 37 markera i tu je vec saznao da je R1b1b. Treci test je radio na 67 markera i dosao do podatka da je R1b1b2. Cim se povecava broj markera, povecava se i preciznost rezultata. Kada bi se radio npr. test na 300 markera, moglo bi se doci do vrlo bliskih rodbinskih veza sa drugim ljudima.