Wiktionary英語版

出典:Wiktionary

paragroup

出典:『Wiktionary』 (2017/04/03 20:00 UTC 版)

語源

para- +‎ group

名詞

paragroup (複数形 paragroups)

  1. (genetics) A section of a haplogroup that is not defined by a specific set of markers.
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ウィキペディア英語版

出典:Wikipedia

Paragroup

出典:『Wikipedia』 (2010/12/23 22:15 UTC 版)

英語による解説

ウィキペディア英語版からの引用
引用

Paragroup is a term used in population genetics to describe lineages within a haplogroup that are not defined by any additional unique markers. They are typically represented by an asterisk (*) placed after the main haplogroup. The term "paragroup" is a portmanteau of the terms paraphyletic haplogroup indicating that paragroups form paraphyletic subclades. Apart from the mutations that define the parent haplogroup, paragroups may not possess any additional unique markers. Alternatively pargroups may possess unique markers that have not been discovered. If a unique marker is discovered within a paragroup, the specific lineage is given a unique name and is moved out of the paragroup to form an independent subclade.

Paragroupのページの著作権