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Attempt to select cucumber (Cucumis sativus L.) double haploid lines to downy mildew tolerance by molecular markers National Institute of Agronomic Research
Śmiech, M.; Sztangret-Wiśniewska, J.; Gałecka, T.; Korzeniewska, A.; Marzec, M.; Kolakowska, G.; Piskurewicz, U.; Niemirowicz-Szczytt, K..
The main goal was to identify RAPD molecular markers associated with downy mildew resistance. RAPD markers that differentiated susceptible and resistant H and DH plants were identified. Further research is needed to verify linkage between the identified markers and the susceptible and resistant phenotypes.
Tipo: Poster Palavras-chave: Pseudoperonospora cubensis; Haploid; Double haploid; RAPD; Cucumber sativus; Downy mildew; Resistance.
Ano: 2008 URL: http://hdl.handle.net/2174/244
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Detection of self-incompatible oilseed rape plants (Brassica napus L.) based on molecular markers for identification of the class I S haplotype Genet. Mol. Biol.
Havlícková,Lenka; Jozová,Eva; Klíma,Miroslav; Kucera,Vratislav; Curn,Vladislav.
The selection of desirable genotypes with recessive characteristics, such as self-incompatible plants, is often difficult or even impossible and represents a crucial barrier in accelerating the breeding process. Molecular approaches and selection based on molecular markers can allow breeders to overcome this limitation. The use of self-incompatibility is an alternative in hybrid breeding of oilseed rape. Unfortunately, stable self-incompatibility is recessive and phenotype-based selection is very difficult and time-consuming. The development of reliable molecular markers for detecting desirable plants with functional self-incompatible genes is of great importance for breeders and allows selection at early stages of plant growth. Because most of these...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Double haploid; Hybrid breeding; MAS; S locus; SLG.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572014000400012
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