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Sample Information

STH_254
STH_254
St_Helena_StHelena_RupertsValley_African
1890 AD
M
St. Helena
-
Rupert’s Valley (James Town, Ruperts); Rupert’s Valley

Haplogroups

E1b1a1
L3
E β€Ί M96 β€Ί CTS9083 β€Ί P147 β€Ί P177 β€Ί P2 β€Ί V38 β€Ί M2
1840-1940 CE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Sub-Saharan
100.0%

Publication

Sandoval-VelescoAmJHumGenet2023; Sandoval-VelescoSchroederAmJHumGenet2023

G25 Coordinates

Download the G25 scaled coordinates for this sample to use in calculators like GEDmatch, Vahaduo, or our own calculators.

Download G25 (.txt)

G25 Ancestry Model Cached

Very Poor Β· Distance: 0.0633

Model based on Davidski's G25 standard reference populations (nMonte-style optimization).

Yoruba 69.3%
Gambian 16.8%
ETH_4500BP 14.0%

Ancient Population Distances

Closest ancient reference populations
COG_Kindoki_230BP
0.0494
COG_NgongoMbata_220BP
0.0575
TZA_Pemba_600BP
0.0590
ZAF_400BP
0.0708
BWA_Taukome_1100BP
0.0741
UGA_Munsa_500BP
0.0752
KEN_Kakapel_300BP
0.1056
BWA_Xaro_1400BP
0.1330
KEN_IA_Deloraine
0.1442
CMR_Shum_Laka
0.2075
KEN_Nyarindi_3500BP
0.2316
KEN_LSA
0.2325
KEN_Kakapel_900BP
0.2327
TZA_Gishimangeda
0.2353
KEN_Kakapel_3900BP
0.2378

Modern Population Genetic Proximity

Heatmap based on G25 Euclidean distance to 3,000+ modern populations

Archaeological Site Location

-15.9197, -5.7122

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