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Detection of chromosomal rearrangements derived from homologous recombination in four mapping populations of Brassica napus L.

Genetics - 1 Feb 2005

Udall Joshua A, Quijada Pablo A, Osborn Thomas C

Abstract excerpt

Genetic maps of Brassica napus were constructed from four segregating populations of doubled haploid lines. Each mapping population had the same male parent and used the same set of RFLP probes, facilitating the construction of a consensus map. Chromosomal rearrangements were identified in each population by molecular marker analysis and were classified as de novo homologous nonreciprocal transpositions (HNRTs),...

Topics

Alleles
Brassica napus
Chromatids
Chromosome Mapping
Chromosomes, Plant
Crosses, Genetic
Genetic Markers
Haploidy
Models, Genetic
Polymorphism, Restriction Fragment Length
Recombination, Genetic

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Identifiers

PMID: 15520255
DOI: 10.1534/genetics.104.033209
PMCID: PMC1449096

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