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Article

A sequence specific to B chromosomes of Brachycome dichromosomatica.

Genome - 1 Oct 1991

John U P, Leach C R, Timmis J N

Abstract excerpt

Supernumerary B chromosomes represent one of many causes of numerical chromosome variation that exist in higher plants and animals. Sequences of DNA unique to B chromosomes of Brachycome dichromosomatica were enriched prior to cloning and resultant clones hybridizing only to plants containing B chromosomes were further investigated. Sequences of DNA that were characterised include members of a family of 176-bp...

Topics

Base Sequence
Blotting, Southern
Cloning, Molecular
Genetic Variation
Methylation
Molecular Sequence Data
Plants
Repetitive Sequences, Nucleic Acid
Sequence Alignment
Sequence Homology, Nucleic Acid

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Identifiers

PMID: 1955155
DOI: 10.1139/g91-114

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1955155-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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