autopolyploid
noun
au·to·poly·ploid
ˌȯ-tō-ˈpä-lē-ˌplȯid 
plural autopolyploids
: an individual that possesses more than two sets of chromosomes arising from a single parental species
Polyploidy … is an event forming an organism with additional copies of the genome. Whereas autopolyploids originate by crossing between genetically near-identical individuals, allopolyploid genomes are formed through inter-species crosses, combining two or more different genomes.—
Central European Institute of Technology
compare allopolyploid
Central European Institute of Technology
autopolyploid
adjective
autopolyploid populations
Autopolyploid species, formed by the duplication of a single parental genome, can have a greater capability for genetic modification than their diploid progenitors because they have more copies of the same genes that can then undergo modification without loss of the original function.
—Laurie L. Consaul et al.
Laurie L. Consaul et al.
Dictionary Entries Near autopolyploid
Cite this Entry
“Autopolyploid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/autopolyploid. Accessed 30 Nov. 2024.
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autopolyploid
noun
au·to·poly·ploid
ˌȯt-ō-ˈpäl-i-ˌplȯid
: an individual that possesses more than two sets of chromosomes arising from a single parental species compare allopolyploid
autopolyploid
adjective
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