isogen

I1S1O1G2E1N1

noun

Any of a group of organisms that share the same origin.

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Meanings

nounisogen (plural isogens)

plural isogens

  1. biologyAny of a group of organisms that share the same origin.

    In the TNF-α assay, the chronic isogen AES-1M elicited a significantly greater response compared to AES-1M.

    2015 August 7, Christopher J. Harmer et al., “Homogentisate 1-2-Dioxygenase Downregulation in the Chronic Persistence of Pseudomonas aeruginosa Australian Epidemic Strain-1 in the CF Lung”, in PLoS ONE, volume 10, →DOI

Origin

From isogenous.

Full word history & related roots →

Rhymes & wordplay

Anagrams

geisonsigeon
Cite this entry
APA

isogen. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/isogen

MLA

“isogen.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/isogen. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “isogen,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/isogen.

Source: isogen on Wiktionary, CC BY-SA 4.0.