allopolyploidy

allopolyploidy
A form of polyploidy (having more than the usual number of chromosomes) that results from the interbreeding of different species.

Several important crops such as wheat, cotton and canola are of allopolyploidy that contains two or more divergent genomes, and some plants and animals exist as interspecific hybrids.

Ant: autopolyploidy
See Also: allopolyploid

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  • allopolyploidy — allopolyploidy. См. аллополиплоидия. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • allopolyploidy — [al΄ō päl′ə ploi΄dē, al΄əpäl′ə ploi΄dē] n. 〚 ALLO + POLYPLOID + Y3〛 the state of having two or more sets of chromosomes derived from parents of different species or widely differing strains allopolyploid n …   Universalium

  • allopolyploidy — [al΄ō päl′ə ploi΄dē, al΄əpäl′ə ploi΄dē] n. [ ALLO + POLYPLOID + Y3] the state of having two or more sets of chromosomes derived from parents of different species or widely differing strains allopolyploid n., adj …   English World dictionary

  • allopolyploidy — noun see allopolyploid …   New Collegiate Dictionary

  • allopolyploidy — Polyploid condition in which the contributing genomes are dissimilar. When the genomes are doubled fertility is restored and the organism is an amphidiploid. Common in plants but not animals …   Dictionary of molecular biology

  • allopolyploidy — The condition of being allopolyploid …   Medical dictionary

  • allopolyploidy — al·lo·pol·y·ploi·dy …   English syllables

  • allopolyploidy — ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷dē noun ( es) : the state of having more than two genomes more or less dissimilar and derived from two or more different ancestral species compare autopolyploidy …   Useful english dictionary

  • genomic allopolyploidy — genomic allopolyploidy. См. геномная аллополиплоидия. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • irregular allopolyploidy — irregular allopolyploidy. См. нерегулярная аллополиплоидия. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

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