Haplogroup E-P177 Explained

E-P177
Origin-Date:	49,800 years BP^[1]
Tmrca:	41,400 years BP
Origin-Place:	Africa
Ancestor:	E-P147
Descendants:	E-P2, E-P75
Mutations:	P177, PF1939

Haplogroup E-P177 is a human Y-chromosome DNA haplogroup. E-P177 has two known subclades, which are haplogroup E-P2 and haplogroup E-P75.

Subclades

E-P2

Haplogroup E-P2 is a subclade of haplogroup E-P177.^[2]

E-P75

Haplogroup E-P75 is a subclade of haplogroup E-P177.

Phylogenetics

Phylogenetic history

See main article: Conversion table for Y chromosome haplogroups.

Prior to 2002, there were in academic literature at least seven naming systems for the Y-Chromosome Phylogenetic tree. This led to considerable confusion. In 2002, the major research groups came together and formed the Y-Chromosome Consortium (YCC). They published a joint paper that created a single new tree that all agreed to use. Later, a group of citizen scientists with an interest in population genetics and genetic genealogy formed a working group to create an amateur tree aiming at being above all timely. The table below brings together all of these works at the point of the landmark 2002 YCC Tree. This allows a researcher reviewing older published literature to quickly move between nomenclatures.

YCC 2002/2008 (Shorthand)	(α)	(β)	(γ)	(δ)	(ε)	(ζ)	(η)	YCC 2002 (Longhand)	YCC 2005 (Longhand)	YCC 2008 (Longhand)	YCC 2010r (Longhand)	ISOGG 2006	ISOGG 2007	ISOGG 2008	ISOGG 2009	ISOGG 2010	ISOGG 2011	ISOGG 2012
E-P29	21	III	3A	13	Eu3	H2	B	E*	E	E	E	E	E	E	E	E	E	E
E-M33	21	III	3A	13	Eu3	H2	B	E1*	E1	E1a	E1a	E1	E1	E1a	E1a	E1a	E1a	E1a
E-M44	21	III	3A	13	Eu3	H2	B	E1a	E1a	E1a1	E1a1	E1a	E1a	E1a1	E1a1	E1a1	E1a1	E1a1
E-M75	21	III	3A	13	Eu3	H2	B	E2a	E2	E2	E2	E2	E2	E2	E2	E2	E2	E2
E-M54	21	III	3A	13	Eu3	H2	B	E2b	E2b	E2b	E2b1	-	-	-	-	-	-	-
E-P2	25	III	4	14	Eu3	H2	B	E3*	E3	E1b	E1b1	E3	E3	E1b1	E1b1	E1b1	E1b1	E1b1
E-M2	8	III	5	15	Eu2	H2	B	E3a*	E3a	E1b1	E1b1a	E3a	E3a	E1b1a	E1b1a	E1b1a	E1b1a1	E1b1a1
E-M58	8	III	5	15	Eu2	H2	B	E3a1	E3a1	E1b1a1	E1b1a1	E3a1	E3a1	E1b1a1	E1b1a1	E1b1a1	E1b1a1a1a	E1b1a1a1a
E-M116.2	8	III	5	15	Eu2	H2	B	E3a2	E3a2	E1b1a2	E1b1a2	E3a2	E3a2	E1b1a2	E1b1a2	E1ba12	removed	removed
E-M149	8	III	5	15	Eu2	H2	B	E3a3	E3a3	E1b1a3	E1b1a3	E3a3	E3a3	E1b1a3	E1b1a3	E1b1a3	E1b1a1a1c	E1b1a1a1c
E-M154	8	III	5	15	Eu2	H2	B	E3a4	E3a4	E1b1a4	E1b1a4	E3a4	E3a4	E1b1a4	E1b1a4	E1b1a4	E1b1a1a1g1c	E1b1a1a1g1c
E-M155	8	III	5	15	Eu2	H2	B	E3a5	E3a5	E1b1a5	E1b1a5	E3a5	E3a5	E1b1a5	E1b1a5	E1b1a5	E1b1a1a1d	E1b1a1a1d
E-M10	8	III	5	15	Eu2	H2	B	E3a6	E3a6	E1b1a6	E1b1a6	E3a6	E3a6	E1b1a6	E1b1a6	E1b1a6	E1b1a1a1e	E1b1a1a1e
E-M35	25	III	4	14	Eu4	H2	B	E3b*	E3b	E1b1b1	E1b1b1	E3b1	E3b1	E1b1b1	E1b1b1	E1b1b1	removed	removed
E-M78	25	III	4	14	Eu4	H2	B	E3b1*	E3b1	E1b1b1a	E1b1b1a1	E3b1a	E3b1a	E1b1b1a	E1b1b1a	E1b1b1a	E1b1b1a1	E1b1b1a1
E-M148	25	III	4	14	Eu4	H2	B	E3b1a	E3b1a	E1b1b1a3a	E1b1b1a1c1	E3b1a3a	E3b1a3a	E1b1b1a3a	E1b1b1a3a	E1b1b1a3a	E1b1b1a1c1	E1b1b1a1c1
E-M81	25	III	4	14	Eu4	H2	B	E3b2*	E3b2	E1b1b1b	E1b1b1b1	E3b1b	E3b1b	E1b1b1b	E1b1b1b	E1b1b1b	E1b1b1b1	E1b1b1b1a
E-M107	25	III	4	14	Eu4	H2	B	E3b2a	E3b2a	E1b1b1b1	E1b1b1b1a	E3b1b1	E3b1b1	E1b1b1b1	E1b1b1b1	E1b1b1b1	E1b1b1b1a	E1b1b1b1a1
E-M165	25	III	4	14	Eu4	H2	B	E3b2b	E3b2b	E1b1b1b2	E1b1b1b1b1	E3b1b2	E3b1b2	E1b1b1b2a	E1b1b1b2a	E1b1b1b2a	E1b1b1b2a	E1b1b1b1a2a
E-M123	25	III	4	14	Eu4	H2	B	E3b3*	E3b3	E1b1b1c	E1b1b1c	E3b1c	E3b1c	E1b1b1c	E1b1b1c	E1b1b1c	E1b1b1c	E1b1b1b2a
E-M34	25	III	4	14	Eu4	H2	B	E3b3a*	E3b3a	E1b1b1c1	E1b1b1c1	E3b1c1	E3b1c1	E1b1b1c1	E1b1b1c1	E1b1b1c1	E1b1b1c1	E1b1b1b2a1
E-M136	25	III	4	14	Eu4	H2	B	E3ba1	E3b3a1	E1b1b1c1a	E1b1b1c1a1	E3b1c1a	E3b1c1a	E1b1b1c1a1	E1b1b1c1a1	E1b1b1c1a1	E1b1b1c1a1	E1b1b1b2a1a1

Research publications

The following research teams per their publications were represented in the creation of the YCC tree.

Phylogenetic trees

There are several confirmed and proposed phylogenetic trees available for haplogroup E-P177. The scientifically accepted one is the Y-Chromosome Consortium (YCC) one published in Karafet et al. (2008) and subsequently updated. A draft tree that shows emerging science is provided by Thomas Krahn at the Genomic Research Center in Houston, Texas. The International Society of Genetic Genealogy (ISOGG) also provides an amateur tree.

The Genomic Research Center draft tree

This is Thomas Krahn at the Genomic Research Center's Draft tree Proposed Tree for haplogroup E-P177. The first three levels of subclades are shown.

E-P177 P177
- E1b1 P2, P179, P180, P181, DYS391p
  - E-V38 L222.1, V38, V100
  - E-M215 M215/Page40
  - E-M329 M329
- E-P75 P75

The 2012 ISOGG tree

The subclades of Haplogroup E-P177 with their defining mutation(s), according to the 2012 ISOGG tree are provided below. The first three levels of subclades are shown.

E-P177 P177
- E1b1 P2, P179, P180, P181, DYS391p
  - E-V38 L222.1, V38, V100
  - E-M215 M215/Page40
- E-P75 P75

References

Sources for conversion tables

Capelli . Cristian . Wilson . James F. . Richards . Martin . Stumpf . Michael P.H. . Gratrix . Fiona . 4 . A Predominantly Indigenous Paternal Heritage for the Austronesian-Speaking Peoples of Insular Southeast Asia and Oceania . The American Journal of Human Genetics . February 2001 . 68 . 2 . 432–443 . 10.1086/318205 . 11170891 . 1235276 . .
Hammer . Michael F. . Karafet . Tatiana M. . Redd . Alan J. . Jarjanazi . Hamdi . Santachiara-Benerecetti . Silvana . 4 . Hierarchical Patterns of Global Human Y-Chromosome Diversity . Molecular Biology and Evolution . 1 July 2001 . 18 . 7 . 1189–1203 . 10.1093/oxfordjournals.molbev.a003906 . 11420360 . . free .
- Kaladjieva . Luba . Calafell . Francesc . Jobling . Mark A . Angelicheva . Dora . de Knijff . Peter . 4 . Patterns of inter- and intra-group genetic diversity in the Vlax Roma as revealed by Y chromosome and mitochondrial DNA lineages . European Journal of Human Genetics . February 2001 . 9 . 2 . 97–104 . 10.1038/sj.ejhg.5200597 . 11313742 . 21432405 . . free .
Karafet . Tatiana . Xu . Liping . Du . Ruofu . Wang . William . Feng . Shi . 4 . Paternal Population History of East Asia: Sources, Patterns, and Microevolutionary Processes . The American Journal of Human Genetics . September 2001 . 69 . 3 . 615–628 . 10.1086/323299 . 11481588 . 1235490 . .
- Su . Bing . Xiao . Junhua . Underhill . Peter . Deka . Ranjan . Zhang . Weiling . 4 . Y-Chromosome Evidence for a Northward Migration of Modern Humans into Eastern Asia during the Last Ice Age . The American Journal of Human Genetics . December 1999 . 65 . 6 . 1718–1724 . 10.1086/302680 . 10577926 . 1288383 . .
Underhill . Peter A. . Shen . Peidong . Lin . Alice A. . Jin . Li . Passarino . Giuseppe . 4 . Y chromosome sequence variation and the history of human populations . Nature Genetics . November 2000 . 26 . 3 . 358–361 . 10.1038/81685 . 11062480 . 12893406 . .

External links

Notes and References

Web site: E-P177 YTree.
Karafet . Tatiana M. . etal . New binary polymorphisms reshape and increase resolution of the human Y chromosomal haplogroup tree . Genome Research . April 2, 2008 . 18 . 5 . 830–838 . 10.1101/gr.7172008 . 18385274 . 2336805 . 678393385 . 12995903.