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Article

The origin of the Chorthippus parallelus hybrid zone: chromosomal evidence of multiple refugia for Iberian populations.

Journal of evolutionary biology - 1 Mar 2007

Bella J L, Serrano L, Orellana J, Mason P L

Abstract excerpt

A study of the variation in pattern and frequency of constitutive heterochromatin and nucleolar organizing regions of the X chromosomes of male Chorthippus parallelus grasshoppers in 25 populations within the Iberian peninsula requires us to revise our interpretation of the biogeography and evolutionary history of this species. Hybridization between the subspecies Cp erythropus and Cp parallelus, previously only...

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Identifiers

PMID: 17305823
DOI: 10.1111/j.1420-9101.2006.01254.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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