23andMe blog
rs314276 or the equivalent rs314263(T) yields
- Female
- menarche about six weeks earlier
 
- 1.2x accelerated breast development and a faster rate of increase in height and weight.
 
- a reduction in adult height of about 0.15 inches.
 
 
- Male
- 1.26 greater odds of advanced voice breaking at age 15
 
- 1.19 times greater odds of advanced pubic hair at age 13
 
- faster rate of growth at age 10 and about a tenth of an inch less in adult height.
 
 
[PMID 20962026
] Associations between the Pubertal Timing-Related Variant in LIN28B and BMI Vary Across the Life Course
[PMID 22822098] Functional Study of Risk Loci of Stem Cell-associated Gene Lin-28B and Associations with Disease Survival Outcomes in Epithelial Ovarian Cancer
| GWAS snp
 | 
| PMID
 | 
[PMID 24770850 ]
 | 
| Trait
 | 
Puberty onset
 | 
| Title
 | 
Genome-wide association study of sexual maturation in males and females highlights a role for body mass and menarche loci in male puberty.
 | 
| Risk Allele
 | 
C
 | 
| P-val
 | 
2E-8
 | 
| Odds Ratio
 | 
.08 [0.053-0.107] unit increase
 |