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Title: Aligning male and female linkage maps of apple (Malus pumila Mill.) using multi-allelic markers
Authors: Maliepaard, Chris A. 
Alston, Frank H. 
Van Arkel, Gert 
Brown, Lance M. 
Chevreau, Elisabeth 
Dunemann, Frank 
Evans, Kate M. 
Gardiner, Susan E. 
Guilford, Parry J. 
Van Heusden, Adriaan Willem 
Janse, Jaap D. 
Laurens, François N D 
Lynn, James R. 
Den Nijs, A. P M 
Periam, Neil 
Rikkerink, Erik Ha A 
Roche, Paul 
Ryder, Carol D. 
Sansavini, Silviero 
Schmidt, Hanna H. 
Tartarini, Stefano 
Verhaegh, Jac J. 
Vrielink-van Ginkel, M. 
King, Graham 
Manganaris, George A. 
Keywords: Malus pumila Mill;Molecular linkagemap;Marker;Assisted selection;Fruit tree breeding;Outbred progeny
Category: AGRICULTURAL SCIENCES;Agricultural Biotechnology;Other Agricultural Sciences
Field: Agricultural Sciences
Issue Date: Jul-1998
Publisher: Springer Berlin / Heidelberg
Source: Theoretical and Applied Genetics, Volume 97, Issue 1-2, July 1998, Pages 60-73
Journal: Theoretical and Applied Genetics 
Abstract: Linkage maps for the apple cultivars ‘Prima’ and ‘Fiesta’ were constructed using RFLP, RAPD, isozyme, AFLP, SCAR and microsatellite markers in a ‘Prima’בFiesta’ progeny of 152 individuals. Seventeen linkage groups, putatively corresponding to the seventeen haploid apple chromosomes, were obtained for each parent. These maps were aligned using 67 multi-allelic markers that were heterozygous in both parents. A large number of duplicate RFLP loci was observed and, in several instances, linked RFLP markers in one linkage group showed corresponding linkage in another linkage group. Distorted segregation was observed mainly in two regions of the genome, especially in the male parent alleles. Map positions were provided for resistance genes to scab and rosy leaf curling aphid (Vf and Sd 1, respectively) for the fruit acidity gene Ma and for the self-incompatibility locus S. The high marker density and large number of mapped codominant RFLPs and some microsatellite markers make this map an ideal reference map for use in other progenies also and a valuable tool for the mapping of quantitative trait loci.
ISSN: 00405752
DOI: 10.1007/s001220050867
Rights: © Springer
Type: Article
Appears in Collections:Άρθρα/Articles

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