하플로그룹 B (Y-DNA)

하플로그룹 B (Y-DNA)는 인류 Y-염색체 DNA 하플로그룹의 일종으로, 하플로그룹 BT로부터 나왔으며 10만 년 전에 아프리카에서 유래되었다.Kamin M, Saag L, Vincente M, et al. (April 2015). "A recent bottleneck of Y chromosome diversity coincides with a global change in culture". Genome Research. 25 (4): 459–466. doi:10.1101/gr.186684.114. PMC 4381518. PMID 25770088.

섬네일|right|300px|하플로그룹 B 분포도

 분포 
아프리카, 그 중에도 특히 서부·중앙 아프리카에 많이 분포해 있다.
 바카족(Baka People) 63% (가봉 & 카메룬).Gemma Berniell-Lee, Francesc Calafell, Elena Bosch et al., "Genetic and demographic implications of the Bantu expansion: insights from human paternal lineages," Molecular Biology and Evolution Advance Access published April 15, 2009 - 72% (중앙 아프리카 공화국)Elizabeth T Wood, Daryn A Stover, Christopher Ehret et al., "Contrasting patterns of Y chromosome and mtDNA variation in Africa: evidence for sex-biased demographic processes," European Journal of Human Genetics (2005) 13, 867–876. (cf. Appendix A: Y Chromosome Haplotype Frequencies)

 하자족(Hadza People) (탄자니아) 52%Alec Knight, Peter A. Underhill, Holly M. Mortensen et al., "African Y Chromosome and mtDNA Divergence Provides Insight into the History of Click Languages," Current Biology, Vol. 13, 464–473 (March 18, 2003).-60%,Sarah A. Tishkoff, Mary Katherine Gonder, Brenna M. Henn et al. (2007), "History of Click-Speaking Populations of Africa Inferred from mtDNA and Y Chromosome Genetic Variation," Molecular Biology and Evolution 24 (10) : 2180–2195. doi:10.1093/molbev/msm155

 누에르인(Nuer People) (남수단) 50%Hisham Y. Hassan, Peter A. Underhill, Luca L. Cavalli-Sforza, and Muntaser E. Ibrahim, "Y-Chromosome Variation Among Sudanese: Restricted Gene Flow, Concordance With Language, Geography, and History," American Journal of Physical Anthropology (2008).

 음부티족(Mbuti People) (콩고 민주 공화국) 33%Fulvio Cruciani, Piero Santolamazza, Peidong Shen et al., "A Back Migration from Asia to Sub-Saharan Africa Is Supported by High-Resolution Analysis of Human Y-Chromosome Haplotypes," American Journal of Human Genetics 70:1197–1214, 2002.-60%,

 아카족(Aka People) (중앙아프리카공화국) 35%-55%

 중앙아프리카 32%

 춤크웨 산(Tsumkwe San) (나미비아) 31%

 코이산족 28%

Shilluk people (남수단) 27%

Burunge people (탄자니아) 25%

 딩카족 (남수단) 23%

Ngumba language (카메룬) 23%-33%

Eviya people (가봉) 21%

Fali people (카메룬) 18%

Sotho–Tswana (남아프리카) 18%

 줄루족 (남아프리카) 17%

Eshira people (가봉) 17%

Shake people (가봉) 16%

 하우사족 (수단) 16%

 콥트족 (수단) 15%

 수단 15%

 남아프리카 13%

 말리 11%

 에티오피아 10%

 계통수 
B
B-M60 (M60, M181, P85, P90)
B-M236 (M236, M288)
B-M236 (M236)
B-M182 (M182)
B-M150 (M150)
B-M218 (M218)
B-M109 (M109, M152, P32)
B-G1 (G1)
B-M108.1 (M108.1)
B-P111 (P111, M43)
B-M112 (M112, M192, 50f2(P))
B-P6 (P6)
B-M115 (M115, M169)
B-M30 (M30, M129)
B-M108.2 (M108.2)
B-P7 (P7)
B-P8 (P8, P70)
B-MSY2.1 (MSY2.1, M211)
B-P112 (P112)

 계보 

 각주 

분류:인류 Y-DNA 하플로그룹