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The first meiosis of resynthesized Brassica napus, a genome blender.

The New phytologist - 1 Apr 2010

Szadkowski E, Eber F, Huteau V, Lodé M, Huneau C, Belcram H, Coriton O, Manzanares-Dauleux M J, Delourme R, King G J, Chalhoub B, Jenczewski E, Chèvre A-M

Abstract excerpt

Polyploidy promotes the restructuring of merged genomes within initial generations of resynthesized Brassica napus, possibly caused by homoeologous recombination at meiosis. However, little is known about the impact of the first confrontation of two genomes at the first meiosis which could lead to genome exchanges in progeny. Here, we assessed the role of the first meiosis in the genome instability of synthetic...

Topics

Alleles
Brassica napus
Chromosome Breakage
Chromosome Pairing
Chromosomes, Plant
Crosses, Genetic
Gene Rearrangement
Genetic Linkage
Genome, Plant
Meiosis
Metaphase

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Monosomy

Pollen

Population Dynamics

Recombination, Genetic

Trisomy

Source

Identifiers

PMID: 20149113
DOI: 10.1111/j.1469-8137.2010.03182.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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