ohnologue
English
[edit]Alternative forms
[edit]Etymology
[edit]According to P. P. Singh and colleagues, this term was coined as an eponymous tribute to Susumo Ohno (1928-2000), who first proposed that whole genome duplication may play a crucial role in evolution.
Noun
[edit]ohnologue (plural ohnologues)
- (genetics) One of a pair of paralogous sequences that result from complete genome duplication.
- 2015 July 11, “Against All Odds: Trehalose-6-Phosphate Synthase and Trehalase Genes in the Bdelloid Rotifer Adineta vaga Were Acquired by Horizontal Gene Transfer and Are Upregulated during Desiccation”, in PLOS ONE[1], :
- In the regions surrounding the TRE genes on scaffolds av458 and av6, synteny was well preserved (Fig 1B ), suggesting that AvTreA-A’ and AvTreC-C’ were ohnologues and form a quartet of four homologous regions (as in Hur et al and Van Doninck et al).