allopolyploid

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al·lo·pol·y·ploid

 (ăl′ə-pŏl′ē-ploid′)
adj.
Having two or more complete sets of chromosomes derived from different species.
n.
An allopolyploid organism.

al′lo·pol′y·ploi′dy n.

allopolyploid

(ˌæləˈpɒlɪˌplɔɪd)
adj
(Genetics) (of cells, organisms, etc) having more than two sets of haploid chromosomes inherited from different species
n
(Genetics) an interspecific hybrid of this type that is therefore fertile
ˌalloˈpolyˌploidy n

al•lo•pol•y•ploid

(ˌæl əˈpɒl əˌplɔɪd)
adj.
1. having more than two haploid sets of chromosomes that are dissimilar and derived from different species.
n.
2. an allopolyploid cell or organism.
[1925–30]
al`lo•pol′y•ploi`dy, n.
References in periodicals archive ?
As pointed out by Small and Hickey (2001), the tetraploid condition in Isoetes usually occurs by allopolyploidy or, more rarely, by autopolyploidy.
in the evolution of both auto- and allopolyploidy in Solarium species
The origin of saffron by allopolyploidy seems more probable considering the recent data on its karyotype and molecular biology [20].