Blood Type O

Japanese: O 型 - おーがた
Blood Type O

...It is said that one of the triggers for this discovery was a report that agglutination occurred when red blood cells from a pneumonia patient were mixed with serum in a test tube. In the following year, another researcher added a fourth group, and after that, many scholars proposed various names, but in 1927, a technical committee of the League of Nations resolved to use the names O, A, B, and AB. Prior to this, in 1925, the inheritance laws of the ABO blood types were established (by F. Bernstein, Tanemoto Furuhata, and others), and blood types came to occupy an important position in genetics. ...

*Some of the terminology that refers to "type O" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…この発見には,肺炎患者の赤血球と血清とを試験管内で混ぜると凝集が起こるという報告が一つのいとぐちになったと伝えられている。翌02年,別の研究者によって第4群が追加され,その後多くの学者によっていろいろな名称が提案されたが,結局27年に国際連盟の専門委員会でO型,A型,B型,AB型の名称を用いるよう決議された。これより先1925年にはABO血液型の遺伝法則が確立され(ベルンシュタインF.Bernstein,古畑種基ら),血液型が遺伝学上でも重要な地位を占めるにいたった。…

※「O 型」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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