Count of Y-DNA phylogenetic tree branches and SNP markers by major ISOGG haplogroups in Genetic Homeland database.
Updated at: Monday, September 1, 2025 8:35:49 PM
| Chromosome | Haplogroup | Branch Count | SNP Count |
|---|---|---|---|
| Y | A | 334 | 26,634 |
| A0 | 23 | 6,429 | |
| A00 | 11 | 4,671 | |
| A1a | 46 | 2,396 | |
| A1b | 246 | 11,720 | |
| Y | B | 340 | 19,387 |
| Y | C | 4,512 | 70,216 |
| C1a | 98 | 2,855 | |
| C1b | 265 | 7,104 | |
| C2a | 1,340 | 8,671 | |
| C2b | 2,804 | 17,447 | |
| Y | D | 769 | 15,861 |
| Y | E | 7,786 | 125,186 |
| E1a | 203 | 4,100 | |
| E1b | 7,476 | 74,666 | |
| E2a | 16 | 706 | |
| E2b | 62 | 1,320 | |
| Y | F | 56 | 2,553 |
| Y | G | 3,199 | 56,950 |
| G1a | 202 | 3,584 | |
| G1b | 26 | 501 | |
| G2a | 2,800 | 32,756 | |
| G2b | 163 | 1,690 | |
| Y | H | 528 | 22,052 |
| Y | I | 14,443 | 136,957 |
| I1a | 8,475 | 47,992 | |
| I1b | 236 | 1,858 | |
| I2a | 5,710 | 40,309 | |
| I2b | 13 | 333 | |
| Y | J | 14,813 | 177,547 |
| J1a | 8,971 | 45,249 | |
| J1b | 48 | 1,352 | |
| J2a | 4,623 | 50,331 | |
| J2b | 1,167 | 11,300 | |
| Y | K | 32 | 1,859 |
| Y | L | 732 | 14,028 |
| Y | M | 61 | 1,877 |
| Y | N | 5,701 | 57,972 |
| N1a | 4,410 | 20,673 | |
| N1b | 1,246 | 8,399 | |
| N2a | 26 | 518 | |
| N2b | 7 | 133 | |
| Y | O | 28,727 | 487,340 |
| O1a | 3,792 | 17,054 | |
| O1b | 3,874 | 24,706 | |
| O2a | 20,623 | 113,836 | |
| O2b | 424 | 3,091 | |
| Y | P | 28 | 3,141 |
| Y | Q | 2,563 | 45,122 |
| Q1a | 929 | 5,378 | |
| Q1b | 1,277 | 19,629 | |
| Q2a | 309 | 2,118 | |
| Q2b | 45 | 698 | |
| Y | R | 45,198 | 441,053 |
| R1a | 7,388 | 77,943 | |
| R1b | 37,348 | 342,094 | |
| R2 | 459 | 11,115 | |
| Y | S | 99 | 6,127 |
| Y | T | 1,399 | 21,420 |
| All Root Haplogroups | 131,320 | 1,733,282 | |