| polyploid | Of a nucleus, cell or organism that has more than two haploid sets of chromosomes. A cell with three haploid sets (3n) is termed triploid, four sets (4n) tetraploid and so on. (18 Nov 1997) |
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| polyploidy | The chromosomal constitution of a cell containing multiples of the normal number of chromosomes; includes triploidy (symbol: 3n), tetraploidy (symbol: 4n), etc. (12 Dec 1998) |
Synonyms : Polyploid, Polyploid Cell, Cell, Polyploid, Cells, Polyploid, Polyploid Cells, Polyploidies, Polyploids
| polyploid |
of a cell or organism having more than twice the haploid number of chromosomes; "a polyploid cell"; "a polyploid species"
Ãâó: wordnet.princeton.edu/perl/webwn
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| polyploidy |
the condition of being polyploid
Ãâó: wordnet.princeton.edu/perl/webwn
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| polyploid |
(poly·ploid) (pol¢e-ploid) [poly- + haploid] 1. having more than two full sets of homologous chromosomes. There may be three (triploid), four (tetraploid), five (pentaploid), six (hexaploid), seven (heptaploid), eight (octaploid), etc. 2. an individual or cell having more than two full sets of homologous chromosomes. Polyploid organisms, especially plants, are larger than normal and have larger cells. Affected animals are often abnormal in appearance and usually infertile. Cf. aneuploid.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| polyploidy |
(poly
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| polyploid |
多倍體, A cell or individual having more than two sets of chromosomes.
Ãâó: www.geocities.com/bioinfoweb/glossary/glossary.htm...
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| polyploid | (genetics) an organism or cell having more than twice the haploid number of chromosomes |
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| polyploid | (genetics |
| polyploid | the condition of being polyploid |
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