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synteny

British  
/ sɪnˈtɛnɪ /

noun

  1. the presence of two or more genes on the same chromosome

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • syntenic adjective

Etymology

Origin of synteny

C20: syn- + Greek tainia ribbon

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Surprisingly, it was discovered that about 30% of their genes have remained in the same arrangement since their divergence, exhibiting an unusual evolutionary pattern known as synteny.

From Science Daily • Jan. 18, 2024

Schultz’s team looked at examples of synteny in comb jellies, sponges, and some unicellular relatives.

From Science Magazine • May 17, 2023

As animals evolve, bits and pieces of DNA get swapped around, but genes often stay on the same chromosome—a trend known as synteny.

From Science Magazine • May 17, 2023

Given well-established levels of conserved synteny, this will probably be a general feature of related grass genomes that will have important practical implications.

From Nature • Dec. 5, 2012

The human genome thus contains the mutated remains of a gene devoted to egg yolk formation in egg-laying vertebrates at the precise location predicted by shared synteny derived from common ancestry.

From Forbes • Oct. 21, 2011