Nuclear gene

Japanese: 核内遺伝子 - かくないいでんし
Nuclear gene


[Mode of inheritance]
In normal organisms, i.e. eukaryotes, genes exist in both the nucleus and the cytoplasm. Genes that exist in the nucleus are called nuclear genes or simply genes, while genes in the cytoplasm are called cytoplasmic genes or plasma genes. Nuclear genes and the traits they control are generally inherited bilaterally and are passed on to offspring according to Mendel's laws.

From [Genes]

...The "genetic meaning" here is primarily functional, determining the structure of RNA or polypeptides, and forming the binding and release sites for various molecules involved in the expression and regulation of genetic information, but it also includes a historical meaning that suggests their origin, as in the case of pseudogenes.
[Gene classification]
Depending on where they are located within the cell, genes are classified as nuclear genes, chromosomal genes, extrachromosomal genes, cytoplasmic genes, chloroplast genes, mitochondrial genes, etc. Nuclear genes and chromosomal genes, and extrachromosomal genes and cytoplasmic genes are synonymous. …

*Some of the terminology that refers to "nuclear genes" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:


[遺伝の様式]
 ふつうの生物,すなわち真核生物の場合,遺伝子は核と細胞質の両方に存在している。核に存在する遺伝子を核内遺伝子または単に遺伝子というのに対し,細胞質中の遺伝子を細胞質遺伝子またはプラズマジーンという。核内遺伝子およびこれに支配される形質は原則として両親性の遺伝を行い,メンデルの法則に従って後代に伝わる。…

【遺伝子】より

…ここにいう“遺伝的な意味”は主として機能的なものであり,RNAやポリペプチドの構造を規定したり,遺伝情報の発現・調節に関与する種々の分子の結合や離脱部位を構成したりすることであるが,偽遺伝子の場合のように,その起源を示唆する歴史的な意味も包含する。
[遺伝子の分類]
 遺伝子はその細胞内の所在する場所により,核内遺伝子,染色体遺伝子,染色体外遺伝子,細胞質遺伝子,葉緑体遺伝子,ミトコンドリア遺伝子などに分類される。核内遺伝子と染色体遺伝子,染色体外遺伝子と細胞質遺伝子は同義である。…

※「核内遺伝子」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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