agmatoploidy

== English == === Etymology === From Ancient Greek ἄγματ- (ágmat-), stem of ἄγμα (ágma, “fragment”) + -o- +‎ -ploidy. Coined by Malheiros-Gardé and Gardé (1950). === Noun === agmatoploidy (uncountable) (genetics) The fragmentation of one or more chromosomes (particularly all chromosomes), leading to an increased chromosome number but no additional genetic material. Antonym: symploidy ==== Related terms ==== agmatoploid === References ===