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Article

Mapping of homoeologous chromosome exchanges influencing quantitative trait variation in Brassica napus.

Plant biotechnology journal - 1 Nov 2017

Stein Anna, Coriton Olivier, Rousseau-Gueutin Mathieu, Samans Birgit, Schiessl Sarah V, Obermeier Christian, Parkin Isobel A P, Chèvre Anne-Marie, Snowdon Rod J

Abstract excerpt

Genomic rearrangements arising during polyploidization are an important source of genetic and phenotypic variation in the recent allopolyploid crop Brassica napus. Exchanges among homoeologous chromosomes, due to interhomoeologue pairing, and deletions without compensating homoeologous duplications are observed in both natural B. napus and synthetic B. napus. Rearrangements of large or small chromosome segments...

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Identifiers

PMID: 28370938
DOI: 10.1111/pbi.12732
PMCID: PMC5633767

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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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