Genetic Analysis of Inheritance of Partial Resistance to Fusarium Oxysporum in Asiatic Hybrids of Lily Using Rapd Markers

Straathof, Th.P.; Tuyl, J.M. van; Dekker, B.; Winden, M.J.M. van; Sandbrink, J.M.

doi:10.17660/actahortic.1996.414.25

Cited by 14 publications

(11 citation statements)

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“…A significant correlation (r 2 = 0.39) has been identified between the antherless phenotype and flower spots formation in lily by Straathof et al (1996). Similarly, most antherless individuals in our study do not have spots (in few cases one or two spots are present).…”

Section: Traits Mappingsupporting

confidence: 71%

“…A significant correlation ( r 2 = 0.39) has been identified between the antherless phenotype and flower spots formation in lily by Straathof et al. (1996).…”

Section: Discussionmentioning

confidence: 95%

“…The first population is the newly generated LA population, which is a F1 population of 98 genotypes made in 2000 from a cross between Longiflorum ÔWhite FoxÕ · Asiatic ÔConnecticut KingÕ using cut style pollination and embryo rescue. The second population is an AA population of 100 individuals (Straathof et al 1996, Van Heusden et al 2002, which was produced in 1989. It is a backcross of ÔConnecticut KingÕ with ÔOrlitoÕ (=ÔConnecticut KingÕ · ÔPirateÕ).…”

Section: Methodsmentioning

confidence: 99%

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Genetic mapping in Lilium: mapping of major genes and quantitative trait loci for several ornamental traits and disease resistances

et al. 2010

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Construction of genetic linkage maps for lily was achieved using two populations, LA and AA that share one parent ÔConnecticut KingÕ. Three different molecular marker systems (AFLP TM , DArT and NBS profiling) were used in generating linkage maps for ÔConnecticut KingÕ. The LA and the AA populations consist of 20 and 21 linkage groups (LGs), respectively. Average density between markers was 3.9 cM for the LA and 5 cM for the AA population. Several horticultural traits were mapped for the first time in Lilium and showed to be single gene based. We propose to name these genes as LFCc for flower colour, lfs for flower spots, LSC for stem colour, lal for antherless phenotype and lfd for flower direction whereby upper and lower case names refer to dominant and recessive genes, respectively. Additionally, resistance to Lily mottle virus (LMoV) was mapped as a locus on LG AA10. For Fusarium resistance, the Kruskal-Wallis test identified six putative quantitative trait loci (QTL) in the AA population of which one QTL (explaining 25% of the variation in resistance) could be confirmed by interval mapping.

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Section: Traits Mappingsupporting

confidence: 71%

“…A significant correlation ( r 2 = 0.39) has been identified between the antherless phenotype and flower spots formation in lily by Straathof et al. (1996).…”

Section: Discussionmentioning

confidence: 95%

Section: Methodsmentioning

confidence: 99%

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Genetic mapping in Lilium: mapping of major genes and quantitative trait loci for several ornamental traits and disease resistances

et al. 2010

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“…A mapping population comprising of 100 backcross progenies of Asiatic hybrids (Straathof et al, 1996) was used for molecular study and QTL mapping. This population is the result of crossing two Asiatic cultivars.…”

Section: Plant Materialsmentioning

confidence: 99%

Conversion of Molecular Markers Linked to Fusarium and Virus Resistance in Asiatic Lily Hybrids

Shahin¹,

Arens²,

Heusden³

et al. 2009

Acta Hortic.

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Lilies are one of the most economically important monocot flower bulbs. However, lily bulb production faces some challenges such as susceptibility to diseases caused by Fusarium oxysporum and Lily Mottle Virus (LMoV). These two are the most important pathogens that cause serious damage. Fortunately, some Asiatic lily hybrids show high level of resistance to Fusarium and LMoV. Transmission of these traits into the lily assortment through introgression is possible however combining several loci by conventional breeding will take a long time. Using marker-assisted selection (MAS) could speed up the breeding process considerably. A genetic map of an intraspecific Asiatic backcross population was constructed using three different molecular marker systems (DArT, AFLP and NBS profiling) and four QTLs for Fusarium oxysporum and one locus for LMoV were localized on this map. The most tightly linked markers to the most significant two Fusarium QTLs in the AA population were converted into more robust PCR markers. Thus, the first markers for MAS breeding in the very huge and highly repetitive genome of lily have been developed.

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“…Molecular-assisted breeding performs better than the traditional breeding technique because of the rapid advancement of molecular marker techniques for Lilium. At present, nearly 10 molecular markers have been applied in studies of Lilium species and interspecific hybrid (YAMAGISHI et al, 2002), tracing parents (HARUKI et al, 1998), genetic variation (PERSSON et al, 2004;AMAURY et al, 2005), and markers closely linked to disease resistance (STRAATHOF et al, 1996;VAN HEUSDEN et al, 2002;YOSHIJI et al, 2002;SHAHIN et al, 2009) or carotenoid pigmentation NAKANO et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

An overview of molecular genetic linkage maps in Lilium spp.

et al. 2017

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Molecular genetic linkage maps are powerful tools used to identify quantitative trait loci and facilitate molecular marker-assisted breeding. A review of the molecular markers applied and genetic linkage maps constructed for Lilium was conducted. High-density linkage maps constructed for other plant species were also analyzed. Problems related to the construction of molecular genetic linkage maps for Lilium were explored. Highdensity linkage maps for Lilium may be developed on the basis of the construction strategies of several detailed linkage maps.

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Genetic Analysis of Inheritance of Partial Resistance to Fusarium Oxysporum in Asiatic Hybrids of Lily Using Rapd Markers

Cited by 14 publications

References 0 publications

Genetic mapping in Lilium: mapping of major genes and quantitative trait loci for several ornamental traits and disease resistances

Genetic mapping in Lilium: mapping of major genes and quantitative trait loci for several ornamental traits and disease resistances

Conversion of Molecular Markers Linked to Fusarium and Virus Resistance in Asiatic Lily Hybrids

An overview of molecular genetic linkage maps in Lilium spp.

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