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Re: Family Finder tests entering the Y-DNA haplotree


 
Edited

A quick analysis of R-Z18, between November 29 and December 8, 2023, a branch which seems instructive to me on the contribution of FF tests.

Stats (including all subclades):
Kits: +599
bigY: +7

Countries:
EKA¡¯s Origin Country code ? 2023-11-29 ? 2023-12-08 ? Increase
Unknown Origin X ? 1054 ? 1554 ? 47.44%
Sweden SE ? 192 ? 213 ? 10.94%
United States US ? 186 ? 205 ? 10.22%
England ENG ? 229 ? 242 ? 5.68%
Norway NO ? 92 ? 99 ? 7.61%
Scotland SCT ? 141 ? 146 ? 3.55%
Germany DE ? 102 ? 106 ? 3.92%
United Kingdom GBR ? 77 ? 81 ? 5.19%
Netherlands NL ? 31 ? 34 ? 9.68%
Ireland IE ? 50 ? 53 ? 6.00%
Switzerland CH ? 30 ? 32 ? 6.67%
Denmark DK ? 19 ? 21 ? 10.53%
Wales WLS ? 14 ? 16 ? 14.29%
Poland PL ? 15 ? 17 ? 13.33%
Finland FI ? 39 ? 41 ? 5.13%
Northern Ireland NIR ? 9 ? 11 ? 22.22%
Russian Federation RU ? 5 ? 7 ? 40.00%
Belgium BE ? 4 ? 5 ? 25.00%
Italy IT ? 8 ? 9 ? 12.50%
Estonia EE ? 4 ? 5 ? 25.00%
Venezuela VE ? 0 ? 1 ? ---
Spain (La Rioja) --- ? 0 ? 1 ? ---
Argentina AR ? 0 ? 1 ? ---
~16.5% of new kits having declared their EKA's country of origin.

Clades:
Clade ? kits ? bigY ? Increase ? TMRCA
R-Z18 208 0 ? 38.31% ? ~2231 BCE [-2870 ; -1675]
R-S5684 54 0 ? 450.00% ? ~67 BCE [-477 ; 277]
R-CTS2158 53 0 ? 240.91% ? ~742 BCE [-1264 ; -301]
R-CTS12023 40 0 ? 86.96% ? ~686 BCE [-1182 ; -266]
R-L257 40 0 ? 26.49% ? ~1395 BCE [-1950 ; -917]
R-Z372 36 0 ? 120.00% ? ~1564 BCE [-2118 ; -1084]
R-ZP30 35 0 ? 269.23% ? ~102 BCE [-501 ; 236]
R-Z375 26 0 ? 108.33% ? ~172 BCE [-550 ; 151]
R-S11601 22 0 ? 91.67% ? ~1381 BCE [-1987 ; -865]
R-ZP48 18 0 ? 450.00% ? ~569 CE [141 ; 909]
R-S3207 15 0 ? --- ? ~990 BCE [-1505 ; -549]
R-ZP8 10 0 ? 200.00% ? ~94 BCE [-467 ; 223]
R-S4037 8 0 ? 72.73% ? ~405 BCE [-933 ; 34]
R-S4031 6 0 ? 600.00% ? ~1241 BCE [-1795 ; -767]
R-S5750 5 0 ? 62.50% ? ~1069 CE [857 ; 1245]
R-Z378 4 0 ? 50.00% ? ~845 BCE [-1328 ; -431]
R-ZP261 3 0 ? 150.00% ? ~1576 CE [1398 ; 1710]
R-FT111760 2 0 ? 40.00% ? ~1739 CE [1579 ; 1853]
R-S9509 2 0 ? 100.00% ? ~1912 CE [1784 ; 1985]
R-S6358 2 0 ? 18.18% ? ~867 CE [649 ; 1052]
R-S3514 1 0 ? 25.00% ? ~878 CE [389 ; 1243]
R-FT131424 1 1 ? --- ? ~787 BCE [-1818 ; 5]
R-BY111283 1 1 ? 100.00% ? ~1074 CE [619 ; 1407]
R-ZP78 1 1 ? 33.33% ? ~1049 CE [826 ; 1234]
R-SK1171 1 0 ? --- ? ~1010 CE [618 ; 1307]
R-FT61322 1 0 ? 50.00% ? ~741 CE [190 ; 1153]
R-S5673 1 0 ? 50.00% ? ~247 BCE [-687 ; 125]
R-FTB29811 1 1 ? 50.00% ? ~1253 CE [784 ; 1579]
R-BY17442 1 1 ? --- ? ~92 CE [-458 ; 531]
R-FTD44136 1 1 ? 50.00% ? ~280 BCE [-1449 ; 565]
R-BY41942 1 1 ? 50.00% ? ~1847 CE [1524 ; 1994]
Barred clades are, a priori, those concerned by the addition of bigY tests (7 in total in the time interval considered).

NOTA:
For SNP Z18 (R-Z18 only, without sub-clades), the SNP Map tool shows +20 kits with a precise location of their EKA, or +25.6%, between November 14 and December 10. No modification observed on equivalent SNPs (e.g.: Z14, Z16, ...), which give ¡°exotic¡± Haplogroups (R-Z14, R-Z16).

R-ZP261: TMRCA ~1576 CE, block of 19 equivalent SNPs, +3 kits. Parent clade: R-ZP161, TMRCA ~124 BCE. These 3 kits most likely do not test positive for these 19 SNPs, based on a simple FF test. It seems a priori possible that one or more of these 3 kits could split the current R-ZP261 block (unless they are close relatives of agnatic lines having passed a bigY test).

Ewenn

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