Genetic linkage maps of rose constructed with new microsatellite markers and locating QTL controlling flowering traits

Publication Overview
TitleGenetic linkage maps of rose constructed with new microsatellite markers and locating QTL controlling flowering traits
AuthorsHibrand-Saint Oyant L, Crespel L, Rajapakse S, Zhang L, Foucher F
TypeJournal Article
Journal NameTree genetics & genomes
Volume4
Issue1
Year2008
Page(s)11-23
CitationHibrand-Saint Oyant L, Crespel L, Rajapakse S, Zhang L, Foucher F. Genetic linkage maps of rose constructed with new microsatellite markers and locating QTL controlling flowering traits. Tree genetics & genomes. 2008; 4(1):11-23.

Abstract

New microsatellites markers [simple sequence repeat (SSR)] have been isolated from rose and integrated into an existing amplified fragment-length polymorphism genetic map. This new map was used to identify quantitative trait locus (QTL) controlling date of flowering and number of petals. From a rose bud expressed sequence tag (EST) database of 2,556 unigenes and a rose genomic library, 44 EST-SSRs and 20 genomic-SSR markers were developed, respectively. These new rose SSRs were used to expand genetic maps of the rose interspecific F₁ progeny. In addition, SSRs from other Rosaceae genera were also tested in the mapping progeny. Genetic maps for the two parents of the progeny were constructed using pseudo-testcross mapping strategy. The maps consist of seven linkage groups of 105 markers covering 432 cM for the maternal map and 136 markers covering 438 cM for the paternal map. Homologous relationships among linkage groups between the maternal and paternal maps were established using SSR markers. Loci controlling flowering traits were localised on genetic maps as a major gene and QTL for the number of petals and a QTL for the blooming date. New SSR markers developed in this study will provide tools for the establishment of a consensus linkage map for roses that combine traits and markers in various rose genetic maps.
Projects
This publication contains information about 1 projects:
Project NameDescription
Rose-Flowering-Hilbrand-Saint_Oyant-2008
Features
This publication contains information about 219 features:
Feature NameUniquenameType
RW55E12RW55E12genetic_marker
Cl2980Cl2980genetic_marker
Rw12J12Rw12J12genetic_marker
Rw52D4Rw52D4genetic_marker
RW54N22RW54N22genetic_marker
RW5G14RW5G14genetic_marker
Rw62D8Rw62D8genetic_marker
C139C139genetic_marker
C172C172genetic_marker
C187C187genetic_marker
CL2996.2CL2996.2genetic_marker
H1F03H1F03genetic_marker
H20G01H20G01genetic_marker
H22E04H22E04genetic_marker
H24D11H24D11genetic_marker
H4F06H4F06genetic_marker
H5F12H5F12genetic_marker
H9B07H9B07genetic_marker
Rw34K24Rw34K24genetic_marker
E1M1.02E1M1.02genetic_marker
E1M1.13E1M1.13genetic_marker
E1M1.14E1M1.14genetic_marker
E1M1.19E1M1.19genetic_marker
E1M1.20E1M1.20genetic_marker
E1M1.21E1M1.21genetic_marker

Pages

Featuremaps
This publication contains information about 2 maps:
Map Name
Rose-H190-F1
Rose-Rw-F1
Stocks
This publication contains information about 3 stocks:
Stock NameUniquenameType
H190H190breeding_research_material
R. wichuraianaR. wichuraianabreeding_research_material
H190_x_Rw-F1H190_x_Rw-F1population
Cross References
This publication is also available in the following databases:
DatabaseAccession
AGL: USDA National Agricultural LibraryAGL:3979503