Literature DB >> 10628868

The Cf-ECP2 gene is linked to, but not part of, the Cf-4/Cf-9 cluster on the short arm of chromosome 1 in tomato.

J P Haanstra1, R Laugé, F Meijer-Dekens, G Bonnema, P J de Wit, P Lindhout.   

Abstract

A gene has been identified in tomato, which confers resistance to Cladosporium fulvum through recognition of the pathogenicity factor ECP2. Segregation analysis of F2 and F3 populations showed monogenic dominant inheritance, as for previously reported Cf resistances. The gene has been designated Cf-ECP2. Using several mapping populations, Cf-ECP2 was accurately mapped on chromosome 1, 7.7 cM proximal to TG236 and 6.0 cM distal to TG184. Although Cf-ECP2 is linked to Cf-4, it is not located in the Hcr9 cluster "Milky Way". Therefore, Cf-ECP2 is the first functional Cf homologue on chromosome 1 that does not belong to this Hcr9 cluster. No recombination events between Cf-ECP2 and CT116 have been observed in three populations tested, representing 282 individuals. The low value for the physical distance per cM around CT116 reported previously and the high probability that Cf-ECP2 is also a member of a Hcr9 cluster will facilitate cloning of the locus.

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Year:  1999        PMID： 10628868     DOI： 10.1007/s004380051148

Source DB:  PubMed          Journal:  Mol Gen Genet        ISSN： 0026-8925


  9 in total

1.  Of PAMPs and effectors: the blurred PTI-ETI dichotomy.

Authors:  Bart P H J Thomma; Thorsten Nürnberger; Matthieu H A J Joosten
Journal:  Plant Cell       Date:  2011-01-28       Impact factor: 11.277

2.  Tomato Cf resistance proteins mediate recognition of cognate homologous effectors from fungi pathogenic on dicots and monocots.

Authors:  Ioannis Stergiopoulos; Harrold A van den Burg; Bilal Okmen; Henriek G Beenen; Sabine van Liere; Gert H J Kema; Pierre J G M de Wit
Journal:  Proc Natl Acad Sci U S A       Date:  2010-04-05       Impact factor: 11.205

3.  The Solanum pimpinellifolium Cf-ECP1 and Cf-ECP4 genes for resistance to Cladosporium fulvum are located at the Milky Way locus on the short arm of chromosome 1.

Authors:  Eleni Soumpourou; Michael Iakovidis; Laetitia Chartrain; Verity Lyall; Colwyn M Thomas
Journal:  Theor Appl Genet       Date:  2007-09-15       Impact factor: 5.699

4.  Positive selection and intragenic recombination contribute to high allelic diversity in effector genes of Mycosphaerella fijiensis, causal agent of the black leaf streak disease of banana.

Authors:  Ioannis Stergiopoulos; Viviane Cordovez; Bilal Okmen; Henriek G Beenen; Gert H J Kema; Pierre J G M de Wit
Journal:  Mol Plant Pathol       Date:  2013-12-16       Impact factor: 5.663

5.  Evidence of cryptic introgression in tomato (Solanum lycopersicum L.) based on wild tomato species alleles.

Authors:  Joanne A Labate; Larry D Robertson
Journal:  BMC Plant Biol       Date:  2012-08-07       Impact factor: 4.215

6.  Mapping and candidate gene screening of tomato Cladosporium fulvum-resistant gene Cf-19, based on high-throughput sequencing technology.

Authors:  Tingting Zhao; Jingbin Jiang; Guan Liu; Shanshan He; He Zhang; Xiuling Chen; Jingfu Li; Xiangyang Xu
Journal:  BMC Plant Biol       Date:  2016-02-25       Impact factor: 4.215

7.  Physiological and RNA-seq analyses provide insights into the response mechanism of the Cf-10-mediated resistance to Cladosporium fulvum infection in tomato.

Authors:  Guan Liu; Junfang Liu; Chunli Zhang; Xiaoqing You; Tingting Zhao; Jingbin Jiang; Xiuling Chen; He Zhang; Huanhuan Yang; Dongye Zhang; Chong Du; Jingfu Li; Xiangyang Xu
Journal:  Plant Mol Biol       Date:  2018-01-30       Impact factor: 4.076

8.  A Solanum lycopersicum x Solanum pimpinellifolium linkage map of tomato displaying genomic locations of R-genes, RGAs, and candidate resistance/defense-response ESTs.

Authors:  Arun Sharma; Liping Zhang; David Niño-Liu; Hamid Ashrafi; Majid R Foolad
Journal:  Int J Plant Genomics       Date:  2009-02-11

9.  Genes Encoding Recognition of the Cladosporium fulvum Effector Protein Ecp5 Are Encoded at Several Loci in the Tomato Genome.

Authors:  Michail Iakovidis; Eleni Soumpourou; Elisabeth Anderson; Graham Etherington; Scott Yourstone; Colwyn Thomas
Journal:  G3 (Bethesda)       Date:  2020-05-04       Impact factor: 3.154
  9 in total

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