Definition of Robertsonian in English:

Robertsonian

adjective ˌrɒbətˈsəʊnɪən

Genetics

Involving or relating to the formation of a metacentric chromosome from two heterologous acrocentric chromosomes by the fusion of their centromeres with the loss of the short arm of each parent chromosome.

Origin

1940s; earliest use found in Evolution. From the name of William R. B. Robertson, U.S. biologist, who first described such translocations in 1916 ( Jrnl. Morphol 27 220) + -ian, after French robertsonien.

Definition of Robertsonian in US English:

Robertsonian

adjectiveˌrɒbətˈsəʊnɪən

Genetics

Involving or relating to the formation of a metacentric chromosome from two heterologous acrocentric chromosomes by the fusion of their centromeres with the loss of the short arm of each parent chromosome.

单词	Robertsonian
释义	Definition of Robertsonian in English: Robertsonian adjective ˌrɒbətˈsəʊnɪən Genetics Involving or relating to the formation of a metacentric chromosome from two heterologous acrocentric chromosomes by the fusion of their centromeres with the loss of the short arm of each parent chromosome. Origin 1940s; earliest use found in Evolution. From the name of William R. B. Robertson, U.S. biologist, who first described such translocations in 1916 ( Jrnl. Morphol 27 220) + -ian, after French robertsonien. Definition of Robertsonian in US English: Robertsonian adjectiveˌrɒbətˈsəʊnɪən Genetics Involving or relating to the formation of a metacentric chromosome from two heterologous acrocentric chromosomes by the fusion of their centromeres with the loss of the short arm of each parent chromosome. Origin 1940s; earliest use found in Evolution. From the name of William R. B. Robertson, U.S. biologist, who first described such translocations in 1916 ( Jrnl. Morphol 27 220) + -ian, after French robertsonien.
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