Literature DB >> 11768537

A major quantitative trait locus for resistance to Potato leafroll virus is located in a resistance hotspot on potato chromosome XI and is tightly linked to N-gene-like markers.

W Marczewski1, B Flis, J Syller, R Schäfer-Pregl, C Gebhardt.   

Abstract

Potato leafroll virus (PLRV) causes one of the most widespread and important virus diseases in potato. Resistance to PLRV is controlled by genetic factors that limit plant infection by viruliferous aphids or virus multiplication and accumulation. Quantitative trait locus (QTL) analysis of resistance to virus accumulation revealed one major and two minor QTL. The major QTL, PLRV.1, mapped to potato chromosome XI in a resistance hotspot containing several genes for qualitative and quantitative resistance to viruses and other potato pathogens. This QTL explained between 50 and 60% of the phenotypic variance. The two minor QTL mapped to chromosomes V and VI. Genes with sequence similarity to the tobacco N gene for resistance to Tobacco mosaic virus were tightly linked to PLRV.1. The cDNA sequence of an N-like gene was used to develop the sequence characterized amplified region (SCAR) marker N127(1164) that can assist in the selection of potatoes with resistance to PLRV.

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Year:  2001        PMID： 11768537     DOI： 10.1094/MPMI.2001.14.12.1420

Source DB:  PubMed          Journal:  Mol Plant Microbe Interact        ISSN： 0894-0282            Impact factor:   4.171


  8 in total

Review 1.  Improving breeding efficiency in potato using molecular and quantitative genetics.

Authors:  Anthony T Slater; Noel O I Cogan; Benjamin J Hayes; Lee Schultz; M Finlay B Dale; Glenn J Bryan; John W Forster
Journal:  Theor Appl Genet       Date:  2014-09-04       Impact factor: 5.699

2.  Two allelic or tightly linked genetic factors at the PLRV.4 locus on potato chromosome XI control resistance to potato leafroll virus accumulation.

Authors:  W Marczewski; B Flis; J Syller; D Strzelczyk-Zyta; J Hennig; C Gebhardt
Journal:  Theor Appl Genet       Date:  2004-09-24       Impact factor: 5.699

3.  Marker-assisted combination of major genes for pathogen resistance in potato.

Authors:  C Gebhardt; D Bellin; H Henselewski; W Lehmann; J Schwarzfischer; J P T Valkonen
Journal:  Theor Appl Genet       Date:  2006-03-15       Impact factor: 5.699

4.  Genetic characterization and mapping of major gene resistance to potato leafroll virus in Solanumtuberosum ssp. andigena.

Authors:  A C Velásquez; E Mihovilovich; M Bonierbale
Journal:  Theor Appl Genet       Date:  2007-02-16       Impact factor: 5.699

5.  Genomic architecture of potato resistance to Synchytrium endobioticum disentangled using SSR markers and the 8.3k SolCAP SNP genotyping array.

Authors:  Jude Eijkeme Obidiegwu; Rena Sanetomo; Kerstin Flath; Eckhard Tacke; Hans-Reinhard Hofferbert; Andrea Hofmann; Birgit Walkemeier; Christiane Gebhardt
Journal:  BMC Genet       Date:  2015-04-16       Impact factor: 2.797

6.  Novel gene Sen2 conferring broad-spectrum resistance to Synchytrium endobioticum mapped to potato chromosome XI.

Authors:  Jarosław Plich; Jarosław Przetakiewicz; Jadwiga Śliwka; Bogdan Flis; Iwona Wasilewicz-Flis; Ewa Zimnoch-Guzowska
Journal:  Theor Appl Genet       Date:  2018-08-09       Impact factor: 5.699

Review 7.  Dominant resistance against plant viruses.

Authors:  Dryas de Ronde; Patrick Butterbach; Richard Kormelink
Journal:  Front Plant Sci       Date:  2014-06-27       Impact factor: 5.753

8.  Quantitative Trait Locus Mapping of Resistance to Turnip Yellows Virus in Brassica rapa and Brassica oleracea and Introgression of These Resistances by Resynthesis Into Allotetraploid Plants for Deployment in Brassica napus.

Authors:  Shannon F Greer; Dieter Hackenberg; Vasilis Gegas; Georgia Mitrousia; David Edwards; Jacqueline Batley; Graham R Teakle; Guy C Barker; John A Walsh
Journal:  Front Plant Sci       Date:  2021-12-10       Impact factor: 5.753
  8 in total

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