Concept information
Preferred term

Created: 1981-01-09T00:00:00Z
Notation: 6094
Definition
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General term referring to the number of homologous chromosomes (ploidy) in a somatic cell within one organism. Polyploidy usually indicates the presence of more than two sets of homologous chromosomes within a somatic cell. Polyploidy can occur through whole-genome duplication or fusion of unreduced gametes within the same species (autopolyploidy) or through hybridization of different species (allopolyploidy).
(en) -
La condición de tener más de dos juegos de cromosomas.
(es)Created: 10/28/25
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Le fait d'avoir plus de deux séries de chromosomes.
(fr)Created: 10/28/25
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Кратно увеличенное по отношению к диплоидному набору число хромосом.
(ru)Created: 10/28/25
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وجود أكثر من مجموعتين من الكروموسومات.
(ar)Created: 10/28/25
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具有超过两组染色体的情形。
(zh)Created: 10/28/25
Broader concept
- ploidy (en)
Narrower concepts
- triploidy (en)
Entry terms
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polyploids (en)Created: 1981-01-09T00:00:00Z
Notation: 6093
-
spontaneous polyploidization (en)Created: 1997-10-22T00:00:00Z
Notation: 36839
In other languages
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تضاعف الصبغياتCreated: 2002-12-12T00:00:00Z
Notation: 6094
Arabic
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多倍性Created: 2002-12-12T00:00:00Z
Notation: 6094
Chinese
-
多倍体Created: 2002-12-12T00:00:00Z
Notation: 6093
-
自然多倍体化Created: 2002-12-12T00:00:00Z
Notation: 36839
-
polyploidieCreated: 2003-03-27T00:00:00Z
Notation: 6094
Czech
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polyploidyCreated: 2003-03-27T00:00:00Z
Notation: 6093
-
spontánní polyploidizaceCreated: 2003-03-27T00:00:00Z
Notation: 36839
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polyploïdieCreated: 1981-01-21T00:00:00Z
Last modified: 2021-05-24T17:34:42Z
Notation: 6094
French
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allopolyploïdieCreated: 1987-01-27T00:00:00Z
Last modified: 2021-05-24T17:34:42Z
Notation: 16921
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polyploïdeCreated: 1981-01-21T00:00:00Z
Last modified: 2021-05-24T17:34:42Z
Notation: 6093
-
polyploïdisation spontanéeCreated: 1997-10-22T00:00:00Z
Last modified: 2021-05-24T17:34:42Z
Notation: 36839
-
PolyploidieCreated: 1996-12-24T00:00:00Z
Notation: 6094
German
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spontane PolyploidisationCreated: 1997-10-22T00:00:00Z
Last modified: 2021-08-04T10:29:42
Notation: 36839
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बहुगुणितताCreated: 1981-01-09T00:00:00Z
Notation: 6094
Hindi
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पाँलीप्लायड्स / बहुगुणितCreated: 1981-01-09T00:00:00Z
Notation: 6093
-
स्वत. बहु गुणिताकरणCreated: 1997-10-22T00:00:00Z
Notation: 36839
-
poliploidiaCreated: 2006-12-06T00:00:00Z
Notation: 6094
Hungarian
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poliploidCreated: 2006-12-06T00:00:00Z
Notation: 6093
-
Spontaneous polyploidizationCreated: 2006-12-06T00:00:00Z
Notation: 36839
-
PoliploidiaCreated: 2006-12-19T00:00:00Z
Notation: 6094
Italian
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PoliploidiCreated: 2006-12-19T00:00:00Z
Notation: 6093
-
Poliploidizzazione spontaneaCreated: 2007-04-05T00:00:00Z
Notation: 36839
-
倍数性Created: 2005-08-09T00:00:00Z
Notation: 6094
Japanese
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自然倍数化Created: 2005-08-09T00:00:00Z
Notation: 36839
-
倍数体Created: 2005-08-09T00:00:00Z
Notation: 6093
-
배수성Created: 2009-12-02T00:00:00Z
Notation: 6094
Korean
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배수체Created: 2009-12-02T00:00:00Z
Notation: 6093
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ພະຫຸສີໂສມCreated: 2005-12-16T00:00:00Z
Notation: 6094
Lao
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ພະຫຸສີໂສມທີ່ເກີດຂຶ້ນໂດຍທຳມະຊາດCreated: 2005-12-16T00:00:00Z
Notation: 36839
-
polyploidiCreated: 2019-06-15T23:55:57.698+02:00
Norwegian Bokmål
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پلیپلوییدیCreated: 2007-04-20T00:00:00Z
Notation: 6094
Persian
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پليپلوييدسازي خودبهخوديCreated: 2007-04-20T00:00:00Z
Notation: 36839
-
پليپلوييدهاCreated: 2007-04-20T00:00:00Z
Notation: 6093
-
PoliploidCreated: 2006-12-19T00:00:00Z
Notation: 6094
Polish
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PoliploidalnośćCreated: 2006-12-19T00:00:00Z
Notation: 6093
-
Spontaniczna poliploidyzacjaCreated: 2006-12-19T00:00:00Z
Notation: 36839
-
PoliploidiaCreated: 1998-08-04T00:00:00Z
Notation: 6094
Portuguese
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poliplóideCreated: 1998-08-04T00:00:00Z
Last modified: 2021-06-16T21:24:42Z
Notation: 6093
-
poliploidia espontâneaCreated: 2003-06-03T00:00:00Z
Last modified: 2021-06-16T21:24:42Z
Notation: 36839
-
poliploidieCreated: 2021-06-10T13:12:41
Romanian
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poliploiziCreated: 2021-06-10T13:15:01
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полиплоидияCreated: 2009-01-19T00:00:00Z
Notation: 6094
Russian
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аллополиплоидияCreated: 2009-01-19T00:00:00Z
Notation: 16921
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полиплоидыCreated: 2009-01-19T00:00:00Z
Notation: 6093
-
спонтанная полиплоидизацияCreated: 2009-01-19T00:00:00Z
Notation: 36839
-
PolyploidiaCreated: 2005-12-16T00:00:00Z
Notation: 6094
Slovak
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polyploidyCreated: 2005-12-16T00:00:00Z
Notation: 6093
-
PoliploidiaCreated: 1981-01-23T00:00:00Z
Notation: 6094
Spanish
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PoliploideCreated: 1981-01-23T00:00:00Z
Notation: 6093
-
Poliploidización espontáneaCreated: 1997-10-22T00:00:00Z
Notation: 36839
-
poliploidiCreated: 2022-09-28T15:55:42Z
Swahili
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โพลีพลอยดีCreated: 2005-08-19T00:00:00Z
Notation: 6094
Thai
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การเกิดโพลีพลอยด์ตามสภาพธรรมชาติCreated: 2005-08-19T00:00:00Z
Notation: 36839
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โพลีพลอยด์Created: 2005-08-19T00:00:00Z
Notation: 6093
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poliploidiCreated: 2011-11-20T20:21:18Z
Last modified: 2014-07-03T17:33:32Z
Notation: 6094
Turkish
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kendiliğinden poliploidleşmeCreated: 2011-11-20T21:12:21Z
Last modified: 2014-07-03T17:33:31Z
Notation: 1339129762183
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kendiliğinden poliploitleşmeCreated: 2011-11-20T21:12:21Z
Last modified: 2014-07-03T17:33:31Z
Notation: 36839
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poliploitCreated: 2011-11-20T20:21:18Z
Last modified: 2014-07-03T17:33:31Z
Notation: 6093
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đa bộiCreated: 2024-01-31T12:23:42Z
Vietnamese