結果 : what does y dna mean
5:17

What is the Y-DNA test? | Genetic Genealogy Explained

Family History Fanatics
20,824 回視聴 - 3 年前
13:21

Make Sense of Genetic Distance : Y DNA EXPLAINED

Family History Fanatics
24,180 回視聴 - 2 年前
57:56

Y Chromosome (Y-DNA) Testing Basics

Allen County Public Library
6,587 回視聴 - 1 年前
6:45

What can DNA tests really tell us about our ancestry? - Prosanta Chakrabarty

TED-Ed
1,184,934 回視聴 - 4 年前
1:04:21

Why Oh Why Do Your Y-DNA?

FamilySearch
7,776 回視聴 - 1 年前 に配信済み
7:18

YDNA Testing FTDNA (Updated 2021)

Your DNA Guide
9,735 回視聴 - 3 年前
1:53

Researchers fully sequence the Y chromosome for the first time | World DNA | Latest News | WION

WION
22,574 回視聴 - 1 年前
1:00:23

Y DNA Basics with Q & A

Allen County Public Library
1,258 回視聴 - 4 年前
4:42

Is Autosomal, Y-DNA, or Mitochondrial DNA Tests Better? | Genetic Genealogy

Family History Fanatics
7,267 回視聴 - 3 年前

-
7:40

What is a Haplogroup? | Genetic Genealogy Explained

Family History Fanatics
26,250 回視聴 - 2 年前
7:28

YDNA STRs - What Do Matches Mean to ME?

The RIGHT Tree Genealogy
607 回視聴 - 2 年前
4:16

What Are Haplogroups?

23andMe
92,079 回視聴 - 6 年前

-
4:15

The myth of the "supermale" and the extra Y chromosome

Vox
3,756,846 回視聴 - 9 年前
8:20

Use Y-DNA Tests to Find the Men in Your Family Tree

Aimee Cross - Genealogy Hints
3,123 回視聴 - 2 年前
1:55

23andMe FAQ: What is a haplogroup?

23andMe
102,948 回視聴 - 8 年前
3:45

How is the Y chromosome passed down by males through the generations?

FutureLearn
238,972 回視聴 - 8 年前
1:10

DNA Defined: YDNA

Your DNA Guide
276 回視聴 - 1 年前
8:25

Do More DNA Test Markers Matter? | Genetic Genealogy Explained

Family History Fanatics
7,799 回視聴 - 5 年前
10:20

Y-DNA ハプログループ R1a の起源と拡大

GeoNomad
106,393 回視聴 - 1 年前
8:29

YDNA Testing

Your DNA Guide
6,068 回視聴 - 4 年前