Medical term:
autopolyploid
au·to·pol·y·ploid
(aw'tō-pol'i-ployd),An autoploid having two or more multiples of the haploid sets of chromosomes.
Farlex Partner Medical Dictionary © Farlex 2012
autopolyploid
(ô′tō-pŏl′ə-ploid′)adj.
Having more than two sets of chromosomes all derived from the same species.
n.
An organism having more than two sets of chromosomes, all of which were derived from the same species.
au′to·pol′y·ploi′dy n.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
Fig. 57 Autopolyploid . Types of autopolyploid compared with normal diploid.
autopolyploid
a type of POLYPLOID in which there has been duplication of the number of each chromosome, all chromosomes coming from the same original species. For example, in Fig. 57, A represents one complete set of chromosomes. Like an ALLOPOLYPLOID, an autopolyploid is a mechanism for creating new species, particularly in plants. Allopolyploids are more successful, perhaps because autopolyploid chromosomes have pairing difficulties at MEIOSIS.Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005
au·to·pol·y·ploi·dy
(aw'tō-pol'i-ploy'dē),The condition of being allopolyploid.
Farlex Partner Medical Dictionary © Farlex 2012
autopolyploidy
(ot″ō-pol′ē-ployd″ē) [ auto- + polyploidy]The condition of having more than two complete sets of chromosomes.
autopolyploid, adjectiveMedical Dictionary, © 2009 Farlex and Partners
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