LT / K1

TMRCA: 42600 years 2375 0

LT (K1) is a paternal haplogroup downstream of K, formed about 42,600 years ago (YFull: 42,600), defined by 37 equivalent mutations; TheYtree curates 406 sub-clades and 1,369 samples under this lineage (personal 835 / scientific 243 / ancient 291).

Key facts

ParentK

Sub-clades406

Defining SNPs37

TMRCA~42,600 y · 42.6 kya

YFull estimate~42,600 y

ISOGG 2019K1

Defining SNPLT

AliasesMofang LT · YFull LT

Samples

1,369Samples in lineage

835Personal

243Scientific

291Ancient

السعودية 100Türkiye 98Saudi Arabia 84Iraq 50المملكة العربية السع 48India 44Pakistan 40

Ancient DNA

SI-42 Lebanon_Sidon 1154-1281 cal CESidon, South Lebanon1154-1281 cal CEaDNA
ALA015 Alalakh Middle-Late Bronze Age c. 2000-1300 BCEAlalakh, Hatay Province, TürkiyeMiddle-Late Bronze Age (c. 2000-1300 BCE)aDNA
STRAZ_I_70390/400-450; ZS D (Moosbauer 2005)aDNA
I21043.AG3200 BPaDNA

FAQ

What is haplogroup LT?

When did LT form?

LT formed about 42,600 years ago (YFull: 42,600).

Where are LT samples mainly from?

TheYtree curates 1,369 samples under this lineage, mainly from السعودية、Türkiye、Saudi Arabia.

How do I attach my sample to LT?

Register and use the Free Submit tool to submit your Y-haplogroup or SNP; it will be placed on the corresponding paternal tree.

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