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Article

Geographically localised bursts of ribosomal DNA mobility in the grasshopper Podisma pedestris.

Heredity - 1 Jul 2009

Veltsos P, Keller I, Nichols R A

Abstract excerpt

We report extraordinary variation in the number and the chromosomal location of ribosomal DNA (rDNA) arrays within populations of the alpine grasshopper Podisma pedestris; even greater differences were found between populations. The sites were detected by in situ hybridisation of labelled rDNA to chromosomal preparations. The total number of rDNA sites in an individual varied from three to thirteen. In the most...

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PMID: 19384343
DOI: 10.1038/hdy.2009.32

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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