ArticleAnnals of botany2012
Seed colour loci, homoeology and linkage groups of the C genome chromosomes revealed in Brassica rapa-B. oleracea monosomic alien addition lines.
Article in Annals of botany, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 29 citations in OpenAlex.
- Development of Brassica rapa-nigra monosomic alien addition lines: cytology, genetics, and morphology.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Unraveling Large and Polyploidy Genome of the CruciferPlants (Basel, Switzerland) · 2023Article
- Novel Brassica hybrids with different resistance toOpen life sciences · 2022Article
- Creation of fertility-restored materials for Ogura CMS in Brassica oleracea by introducing Rfo gene from Brassica napus via an allotriploid strategy.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Article
- The production and characterization of aBreeding science · 2018Article
- Genome-Wide Gene Expression Disturbance by Single A1/C1 Chromosome Substitution inFrontiers in plant science · 2018Article
- Development of Brassica oleracea-nigra monosomic alien addition lines: genotypic, cytological and morphological analyses.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- Amplifying recombination genome-wide and reshaping crossover landscapes in Brassicas.PLoS genetics · 2017Article
- Extraction of the Constituent Subgenomes of the Natural Allopolyploid Rapeseed (Brassica napus L.).Genetics · 2016Article
- Evolutionary genomics of miniature inverted-repeat transposable elements (MITEs) in Brassica.Molecular genetics and genomics : MGG · 2015Article
- Generation and characterization of Brassica rapa ssp. pekinensis - B. oleracea var. capitata monosomic and disomic alien addition lines.Journal of genetics · 2015Article
- Development of a complete set of monosomic alien addition lines between Brassica napus and Isatis indigotica (Chinese woad).Plant cell reports · 2014Article
- Article
- Cloning of TTG1 gene and PCR identification of genomes A, B and C in Brassica species.Genetica · 2014Article
- Assigning Brassica microsatellite markers to the nine C-genome chromosomes using Brassica rapa var. trilocularis-B. oleracea var. alboglabra monosomic alien addition lines.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
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Authors and funding
10 authors at 4 institutions in 4 countries.
Funding
Abstract
BACKGROUND AND
aimsBrassica rapa and B. oleracea are the progenitors of oilseed rape B. napus. The addition of each chromosome of B. oleracea to the chromosome complement of B. rapa results in a series of monosomic alien addition lines (MAALs). Analysis of MAALs determines which B. oleracea chromosomes carry genes controlling specific phenotypic traits, such as seed colour. Yellow-seeded oilseed rape is a desirable breeding goal both for food and livestock feed end-uses that relate to oil, protein and fibre contents. The aims of this study included developing a missing MAAL to complement an available series, for studies on seed colour control, chromosome homoeology and assignment of linkage groups to B. oleracea chromosomes.
methodsA new batch of B. rapa-B. oleracea aneuploids was produced to generate the missing MAAL. Seed colour and other plant morphological features relevant to differentiation of MAALs were recorded. For chromosome characterization, Snow's carmine, fluorescence in situ hybridization (FISH) and genomic in situ hybridization (GISH) were used. KEY
resultsThe final MAAL was developed. Morphological traits that differentiated the MAALs comprised cotyledon number, leaf morphology, flower colour and seed colour. Seed colour was controlled by major genes on two B. oleracea chromosomes and minor genes on five other chromosomes of this species. Homoeologous pairing was largely between chromosomes with similar centromeric positions. FISH, GISH and a parallel microsatellite marker analysis defined the chromosomes in terms of their linkage groups. Conclusions A complete set of MAALs is now available for genetic, genomic, evolutionary and breeding perspectives. Defining chromosomes that carry specific genes, physical localization of DNA markers and access to established genetic linkage maps contribute to the integration of these approaches, manifested in the confirmed correspondence of linkage groups with specific chromosomes. Applications include marker-assisted selection and breeding for yellow seeds.
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