2
This SNP related to body odour (BO) and earwax type, is located on the 16th chromosome:
https://www.snpedia.com/index.php/Rs17822931
rs17822931 CC = Wet earwax. Normal body odour.
rs17822931 CT = Wet earwax. Slightly better body odour.
rs17822931 TT = Dry earwax. No body odour. Likely Asian ancestry.
Frequencies of each genotype by population (HCB, CHB, CHD = Chinese, JPT = Japanese):
YRI = Yoruba Nigeria (Ibadan)
LWK = Luhya Kenya (Webuye)
MKK = Maasai Kenya (Kinyawa)
https://www.snpedia.com/index.php/He..._codes_mean.3F
(C;C) (C;T) (T;T)
^^^
Based on those genotypes, Sub-Saharans are the most smelly, East Asians the least smelly.
Here is what John R. Baker wrote about racial differences in body odour in his book "Race":
Bookmarks