Identification of RAPD markers linked to a Phytophthora fragariae resistance gene (Rpf1) in the cultivated strawberry

Haymes, K.M.; Henken, B.; Davis, Thomas M.; Weg, Eric van de

doi:10.1007/s001220050521

Cited by 61 publications

(37 citation statements)

References 23 publications

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“…At the molecular level, disomy has been reported for punctual regions of the genome [e.g. PGI (Arulsekar et al 1981)] and the resistance gene to P. fragariae, Rpf1 (Haymes et al 1997).…”

Section: Genome Behavior and Compositionmentioning

confidence: 99%

“…Williamson et al 1995;Yu and Davis 1995), ISSR-PCR markers (Cekic et al 2001) or genes (Deng and Davis 2001), and investigations leading to the first linkage map of the genus (Davis and Yu 1997). At the octoploid level, there has been only one such published study, reporting linkage between RAPD markers and the resistance gene to Phytophthora fragariae Rpf1 (Haymes et al 1997). The characterized region encompassed 22 cM and displayed disomic behavior.…”

Section: Introductionmentioning

confidence: 97%

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Characterization of mixed disomic and polysomic inheritance in the octoploid strawberry (Fragaria × ananassa) using AFLP mapping

et al. 2003

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A two-way pseudo-testcross strategy, combined with Single Dose Restriction Fragment (SDRF) marker analysis, was used for genetic mapping in the octoploid cultivated strawberry Fragaria x ananassa (2n = 8 x = 56). Based on a 113 full-sib progeny from a cross between the variety Capitola and the clone CF1116, we generated two parental maps using Amplified Fragment Length Polymorphism (AFLP) markers. Ninety two percent of the markers (727 out of 789) showed ratios corresponding to simplex markers (the majority being SDRF markers), and 8% (62 out of 789) fitted a multiplex ratio. Linkage maps were first established using SDRF markers in coupling phase. The female map comprised 235 markers distributed among 43 co-segregation groups, giving a map size of 1,604 cM. On the male map, 280 markers were assigned to 43 co-segregation groups, yielding a map size of 1,496 cM. Once the co-segregation groups were established, their association was tested using repulsion-phase markers. In total, taking into account associations representing the same linkage groups, 30 linkage groups were detected on the female side and 28 on the male side. On the female map, 68.3% of the pairwise marker linkages were in coupling versus 31.7% in repulsion phase, and the corresponding figures on the male map were 72.2% and 27.8%, respectively. In addition, both groups linked only in the coupling phase and groups linked in the repulsion phase were characterized. The observations suggest that the meiotic behavior of the F. x ananassa genome is neither fully disomic nor fully polysomic, but rather mixed. The genome may not be as completely diploidized as previously assumed.

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“…At the molecular level, disomy has been reported for punctual regions of the genome [e.g. PGI (Arulsekar et al 1981)] and the resistance gene to P. fragariae, Rpf1 (Haymes et al 1997).…”

Section: Genome Behavior and Compositionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 97%

Characterization of mixed disomic and polysomic inheritance in the octoploid strawberry (Fragaria × ananassa) using AFLP mapping

et al. 2003

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“…Therefore, all F. × ananassa maps were built on F1 progeny obtained from inter/intraspecific cross pollination (CP) of highly heterozygous cultivars (Haymes et al 1997;Lerceteau-Köhler et al 2003, 2012Rousseau-Gueutin et al 2008;Sargent et al 2009Sargent et al , 2012Goldberg et al 2010;Isobe et al 2012;Gaston et al 2013;van Dijk et al 2014;Mohamed 2014).…”

Section: Speciesmentioning

confidence: 99%

“…The majority of segregating populations used for mapping genomes of Fragaria species contained 50 to 100 individuals Davis & Yu 1997;Haymes et al 1997;Sargent et al 2004Sargent et al , 2006Sargent et al , 2007Nier et al 2006;Rousseau-Gueutin et al 2008;Koskela et al 2012). Since more abundant progeny carries a greater number of meiotic recombination events, thus, it determines the resolution and accuracy of the linkage map more precisely (Paterson 1996), larger segregating populations of over 100 individuals were introduced in the study on F. vesca (Koskela et al 2012), F. virginiana and F. chiloensis (Spigler et al 2008Goldberg et al 2010) as well as F. × ananassa (Lerceteau-Köhler et al 2003, 2012Rousseau-Gueutin et al 2008Weebadde et al 2008;Sargent et al 2009Isobe et al 2012;Gaston et al 2013;van Dijk et al 2014).…”

Section: Speciesmentioning

confidence: 99%

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The History Of Genome Mapping In Fragaria Spp.

Mohamed

Jęcz

Korbin

2014

Journal of Horticultural Research

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This overview summarizes the research programs devoted to mapping the genomes within Fragaria genus. A few genetic linkage maps of diploid and octoploid Fragaria species as well as impressive physical map of F. vesca were developed in the last decade and resulted in the collection of data useful for further fundamental and applied studies. The information concerning the rules for proper preparation of mapping population, the choice of markers useful for generating linkage map, the saturation of existing maps with new markers linked to economically important traits, as well as problems faced during mapping process are presented in this paper.

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Strawberry Biotechnology

Hokanson

Maas

2001

Plant Breeding Reviews

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Identification of RAPD markers linked to a Phytophthora fragariae resistance gene (Rpf1) in the cultivated strawberry

Cited by 61 publications

References 23 publications

Characterization of mixed disomic and polysomic inheritance in the octoploid strawberry (Fragaria × ananassa) using AFLP mapping

Characterization of mixed disomic and polysomic inheritance in the octoploid strawberry (Fragaria × ananassa) using AFLP mapping

The History Of Genome Mapping In Fragaria Spp.

Strawberry Biotechnology

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