About: Gene density

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In genetics, the gene density of an organism's genome is the ratio of the number of genes per number of base pairs, usually written in terms of a million base pairs, or megabase (Mb). The human genome has a gene density of 11-15 genes/Mb, while the genome of the C. elegans roundworm is estimated to have 200.

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  • Die Gendichte bezeichnet das Verhältnis aus der Anzahl an Genen in einem Genom und der Genomgröße. (de)
  • In genetics, the gene density of an organism's genome is the ratio of the number of genes per number of base pairs, usually written in terms of a million base pairs, or megabase (Mb). The human genome has a gene density of 11-15 genes/Mb, while the genome of the C. elegans roundworm is estimated to have 200. Seemingly simple organisms, such as bacteria and amoebas, have a much higher gene density than humans. Bacterial DNA has a gene density on the order of 500-1000 genes/Mb. This is due several factors, including that the fact that bacterial DNA has no introns. There are also fewer codons in bacterial genes. (en)
  • 基因密度(英語:genomic density)单位长度DNA上基因的数量,单位通常为百万碱基对的基因数量(gene/Mb)。其中人类的基因密度为每百万碱基对大约有11至15个基因,而秀丽隐杆线虫的基因密度则高达每百万碱基对200个基因。由于细菌没有内含子且密码子较少,因此细菌的基因密度远超人类。 (zh)
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  • Die Gendichte bezeichnet das Verhältnis aus der Anzahl an Genen in einem Genom und der Genomgröße. (de)
  • 基因密度(英語:genomic density)单位长度DNA上基因的数量,单位通常为百万碱基对的基因数量(gene/Mb)。其中人类的基因密度为每百万碱基对大约有11至15个基因,而秀丽隐杆线虫的基因密度则高达每百万碱基对200个基因。由于细菌没有内含子且密码子较少,因此细菌的基因密度远超人类。 (zh)
  • In genetics, the gene density of an organism's genome is the ratio of the number of genes per number of base pairs, usually written in terms of a million base pairs, or megabase (Mb). The human genome has a gene density of 11-15 genes/Mb, while the genome of the C. elegans roundworm is estimated to have 200. (en)
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  • Gendichte (de)
  • Gene density (en)
  • 基因密度 (zh)
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