...To clarify this issue, in 1911, WL Johansen (1857-1927) proposed the concept of genotype, which refers to the totality of an organism's genetic makeup, and distinguished it from phenotype, which refers to the totality of externally expressed traits. However, in practice, the term genotype is often used to refer only to the genetic makeup of one or several allele loci that control the expression of a particular trait. For example, let's focus on alleles controlled by a pair of alleles and consider the pure parents of each allele. *Some of the terminology that mentions "allelomorph" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この問題を明快に把握するために,1911年ヨハンセンW.L.Johansen(1857‐1927)は生物の遺伝的構成の総体を遺伝子型という概念で呼ぶことを提唱し,外部に表れた形質の総体としての表現型から区別した。しかし実際上は,特定の形質の発現を支配する1個あるいは数個の対立遺伝子allelomorphの遺伝子座の遺伝的構成についてのみに限定して遺伝子型という語を用いることが多い。例えば1対の対立遺伝子によって支配されている対立形質に注目し,それぞれの対立形質について純系の親を考えてみる。… ※「allelomorph」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 |
To tell the fortunes of the coming year. In agric...
...A "surreptitious union" is one in wh...
...So, American forces, centered around the Stand...
...There are approximately 60 known minerals that...
〘 noun 〙 Courtiers and ladies who serve in the Imp...
…There are different methods depending on the typ...
It is a technique for controlling an opponent'...
A factor of the relative difficulty that a new com...
An important battle during the War of Succession, ...
…(5) Mastoid Sinus and Mastoid Cells The mastoid ...
A Buddhist scholar from the Meiji to Showa period...
… [Vertebrate teeth] Vertebrates have two main ty...
...In 1970, the 41km stretch connecting Kanbayash...
It is a private university in New York City, USA,...
When light rays entering an optical system parall...