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Article

Variation of repetitive DNA sequences in progenies of regenerated plants of Pisum sativum.

The Journal of heredity - 1 Jan 2000

Cavallini A, Natali L, Polizzi E, Giordani T

Abstract excerpt

The frequency variation of highly repeated (HR) DNA sequences was studied in plants regenerated through in vitro culture of macerated vegetative apices of Pisum sativum and their progenies. Feulgen cytophotometry showed that regenerated plants (R1) have 6-7% more DNA per nucleus than control plants; this difference is maintained in the subsequent generation (R2). Slot-blot analyses using isolated highly repeated...

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PMID: 8683099
DOI: 10.1093/oxfordjournals.jhered.a022990

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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