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Article

Influence of ploidy on plastome mutagenesis in Nicotiana.

Molecular & general genetics : MGG - 1 Jun 1991

Timmons A M, Dix P J

Abstract excerpt

A clear influence of ploidy was observed on the frequency of both spontaneous and nitroso-methylurea (NMU) induced, streptomycin-resistant, adventitious shoots developing on leaf explants of Nicotiana tabacum and N. plumbaginifolia. At nearly all NMU levels employed a significantly higher yield o...

Topics

Chloroplasts
Drug Resistance
Methylnitrosourea
Mutation
Plants, Toxic
Ploidies
Streptomycin
Nicotiana

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 2062312
DOI: 10.1007/BF00259686

Genes

NMU

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-2062312-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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