Hello, i am the Turkish guy in yfull tree.
Hi! Welcome to Molgen!
I don't understand Russian. Is your father Polish ? What kind of data you have? Are you able to check SNPs manually?
His father's father is Polish.
He ordered the test in a Russian lab where he got J1a3b. The lab's name is Atlas and it tests just some SNPs. The results are given in a 16Mb .txt file.
We asked him about the Y-chromosome SNPs information that .txt file contains and suggested him to continue testing in FTDNA in order to have more detailed results.