Skip to main content
Log in

Genetic Linkage Maps and Genomic Organization in Leptosphaeria maculans

  • Published:
European Journal of Plant Pathology Aims and scope Submit manuscript

Abstract

Leptosphaeria maculans is a haploid outcrossing ascomycete with a genome size of about 34 Megabases (Mb) which is predicted to have between 10,000 and 12,000 genes. The chromosomes of L. maculans are of a size range (0.7–3.5 Mb) and number (15–16) that can be readily resolved by pulsed field gel electrophoresis. Chromosome length polymorphisms are generated by meiosis giving rise to size differences as high as 57%, in the case of the ribosomal DNA-harbouring chromosome whose size varies between 1.8 and 4.2 Mb. Genetic maps are characterised by linkage groups comprising an accumulation of markers based on retrotransposon sequences. This, along with sequencing of pericentromeric regions and stretches of ORF-rich regions, suggest that the genome of L. maculans consists of a mosaic of GC-equilibrated coding regions with no or few transposons, and of stretches of highly degenerated and truncated retrotransposons, encompassing very few genes. Chromosome length polymorphisms are linked with the loss of dispensable regions. We suggest that the degree of length polymorphism for a particular chromosome correlates to the amount of dispensable retrotransposons, and that some gene-rich chromosomes may be less prone to undergo chromosome length polymorphisms than other chromosomes.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Abbreviations

AFLP:

amplified fragment length polymorphism

BAC:

bacterial artificial chromosome

CHEF:

contour-clamped homogeneous electric field

CLP:

chromosome length polymorphism

ISSR:

inter-simple sequence repeat

LG:

linkage group

LTR:

long terminal repeats

RAPD:

random amplified polymorphic DNA

Rep-PCR:

repetitive element-based PCR

RIP:

repeat induced point mutation

TAFE:

transverse alternating field electrophoresis

References

  • D Ansan-Melayah MH Balesdent M Buée T Rouxel (1995) ArticleTitleGenetic characterization of AvrLm1, the first avirulence gene of Leptosphaeria maculans Phytopathology 85 1525–1529 Occurrence Handle1:CAS:528:DyaK28XhtFWhs78%3D

    CAS  Google Scholar 

  • J Arnold (1997) ArticleTitleEditorial Fungal Genetics and Biology 21 254–257 Occurrence Handle10.1006/fgbi.1997.0997 Occurrence Handle9299196

    Article  PubMed  Google Scholar 

  • A Attard (2001) Le gène d’avirulence AvrLm1 chez l’ascomycète phytopathogène Leptosphaeria maculans: Marquage moléculaire et caractérisation de son environnement génomique. Ph.D. Thesis Institut National Agronomique Paris, France

    Google Scholar 

  • A Attard M Gourgues L Gout J Schmit J Roux JP Narcy MH Balesdent T Rouxel (2001) ArticleTitleMolecular characterisation and polymorphism of MinLm1, a minisatellite from the phytopathogenic ascomycete Leptosphaeria maculans Current Genetics 40 54–64 Occurrence Handle11570517 Occurrence Handle1:CAS:528:DC%2BD3MXlvVaqsbs%3D Occurrence Handle10.1007/s002940100228

    Article  PubMed  CAS  Google Scholar 

  • A Attard L Gout M Gourgues ML Kuhn J Schmit S Laroche D Ansan-Melayah A Billault L Cattolico MH Balesdent T Rouxel (2002) ArticleTitleAnalysis of molecular markers genetically linked to the Leptosphaeria maculans avirulence gene AvrLm1 in field populations indicates a highly conserved event leading to virulence on Rlm1 genotypes Molecular Plant-Microbe Interactions 15 672–682 Occurrence Handle12118883 Occurrence Handle1:CAS:528:DC%2BD38Xlt1Wku7w%3D

    PubMed  CAS  Google Scholar 

  • A Attard L Gout S Ross F Parlange L Cattolico MH Balesdent T Rouxel (2005) ArticleTitleTruncated and RIP-degenerated copies of the LTR retrotransposon Pholy are clustered in a pericentromeric region of the Leptosphaeria maculans genome Fungal Genetics and Biology 42 30–41 Occurrence Handle10.1016/j.fgb.2004.09.004 Occurrence Handle15588994 Occurrence Handle1:CAS:528:DC%2BD2cXhtVGnsrbI

    Article  PubMed  CAS  Google Scholar 

  • JN Aubertot J West L Bousset-Vaslin MU Salam MJ Barbetti AJ Diggle (2006) ArticleTitleImproved resistance management for durable disease control: a case study of phoma stem canker of oilseed rape (Brassica napus) European Journal of Plant Pathology 114 91–106 Occurrence Handle10.1007/s10658-005-3628-z

    Article  Google Scholar 

  • MH Balesdent A Attard ML Kuhn T Rouxel (2002) ArticleTitleNew avirulence genes in the phytopathogenic fungus Leptosphaeria maculans Phytopathology 92 1122–1133 Occurrence Handle1:CAS:528:DC%2BD38XotlGitrg%3D Occurrence Handle18944223

    CAS  PubMed  Google Scholar 

  • ML Berbee (2001) ArticleTitleThe phylogeny of plant and animal pathogens in the Ascomycota Physiological and Molecular Plant Pathology 59 165–187 Occurrence Handle10.1006/pmpp.2001.0355 Occurrence Handle1:CAS:528:DC%2BD3MXovVOksrw%3D

    Article  CAS  Google Scholar 

  • BA Chalhoub S Thibault V Laucou C Rameau H Hofte R Cousin (1997) ArticleTitleSilver staining and recovery of AFLP™ amplification products on large denaturing polyacrylamide gels BioTechniques 22 216–220 Occurrence Handle9043684 Occurrence Handle1:CAS:528:DyaK2sXhtFektL4%3D

    PubMed  CAS  Google Scholar 

  • AJ Cozijnsen BJ Howlett (2003) ArticleTitleCharacterisation of the mating-type locus of the plant pathogenic ascomycete Leptosphaeria maculans Current Genetics 43 351–357 Occurrence Handle10.1007/s00294-003-0391-6 Occurrence Handle12679880 Occurrence Handle1:CAS:528:DC%2BD3sXltFCntLk%3D

    Article  PubMed  CAS  Google Scholar 

  • AJ Cozijnsen KM Popa A Purwantara BD Rolls BJ Howlett (2000) ArticleTitleGenome analysis of the plant pathogenic ascomycete Leptosphaeria maculansi; mapping mating type and host specificity loci Molecular Plant Pathology 1 293–302 Occurrence Handle10.1046/j.1364-3703.2000.00033.x Occurrence Handle1:CAS:528:DC%2BD3MXhtlygtw%3D%3D Occurrence Handle20572976

    Article  CAS  PubMed  Google Scholar 

  • R Delourme A-M Chèvre H Brun T Rouxel M-H Balesdent JS Dias PA Salisbury RS Rimmer (2006) ArticleTitleMajor gene and polygenic resistance to Leptosphaeria maculans in oilseed rape European Journal of Plant Pathology 114 41–52 Occurrence Handle10.1007/s10658-005-2108-9

    Article  Google Scholar 

  • R Delourme ML Pilet-Nayel M Archipiano R Horvais X Tanguy T Rouxel H Brun M Renard MH Balesdent (2004) ArticleTitleA cluster of major specific resistance genes to Leptosphaeria maculans in Brassica napus Phytopathology 94 578–583 Occurrence Handle1:CAS:528:DC%2BD2cXltFynurs%3D Occurrence Handle18943482

    CAS  PubMed  Google Scholar 

  • M Eckert L Gout T Rouxel F Blaise M Jedryczka BDL Fitt MH Balesdent (2005) ArticleTitleIdentification and characterisation of polymorphic minisatellites in the phytopathogenic ascomycete Leptosphaeria maculans Current Genetics 47 37–48 Occurrence Handle10.1007/s00294-004-0539-z Occurrence Handle15614492 Occurrence Handle1:CAS:528:DC%2BD2cXhtFWqsLbI

    Article  PubMed  CAS  Google Scholar 

  • BDL Fitt H Brun MJ Barbetti SR Rimmer (2006) ArticleTitleWorld-wide importance of phoma stem canker (Leptosphaeria maculans and L. biglobosa) on oilseed rape (Brassica napus) European Journal of Plant Patholoy 114 3–15 Occurrence Handle10.1007/s10658-005-2233-5

    Article  Google Scholar 

  • A Forche JP Xu R Vilgalys TG Mitchell (2000) ArticleTitleDevelopment and characterization of a genetic linkage map of Cryptococcus neoformans var. neoformans using amplified fragment length polymorphisms and other markers Fungal Genetics and Biology 31 189–203 Occurrence Handle10.1006/fgbi.2000.1240 Occurrence Handle11273681 Occurrence Handle1:CAS:528:DC%2BD3MXitFylt7s%3D

    Article  PubMed  CAS  Google Scholar 

  • DM Gardiner AJ Cozijnsen LM Wilson MSC Pedras BJ Howlett (2004) ArticleTitleThe sirodesmin biosynthetic gene cluster of the plant pathogenic fungus Leptosphaeria maculans Molecular Microbiology 53 1307–1318 Occurrence Handle10.1111/j.1365-2958.2004.04215.x Occurrence Handle15387811 Occurrence Handle1:CAS:528:DC%2BD2cXnvFeit7o%3D

    Article  PubMed  CAS  Google Scholar 

  • L Gout (2005) Clonage et évolution du gène d’avirulence AvrLm1 chez l’ascomycète phytopathogène Leptosphaeria maculans. Ph.D. thesis Institut National Agronomique Paris-Grignon, Paris, France

    Google Scholar 

  • BJ Howlett (1997) ArticleTitleGenome analysis of the fungal plant pathogen Leptosphaeria maculans using pulsed field gel electrophoresis Electrophoresis 18 1544–1547 Occurrence Handle10.1002/elps.1150180910 Occurrence Handle9378119 Occurrence Handle1:CAS:528:DyaK2sXmtF2mtrk%3D

    Article  PubMed  CAS  Google Scholar 

  • BJ Howlett (2004) ArticleTitleCurrent knowledge of the interaction between Brassica napus and Leptosphaeria maculans Canadian Journal of Plant Pathology 26 245–252 Occurrence Handle10.1080/07060660409507141

    Article  Google Scholar 

  • BJ Howlett A Idnurm MSC Pedras (2001) ArticleTitleLeptosphaeria maculans, the causal agent of blackleg disease of Brassicas Fungal Genetics and Biology 33 1–14 Occurrence Handle10.1006/fgbi.2001.1274 Occurrence Handle11407881 Occurrence Handle1:CAS:528:DC%2BD3MXktlCnt78%3D

    Article  PubMed  CAS  Google Scholar 

  • BJ Howlett BD Rolls AJ Cozijnsen (1997) ArticleTitleOrganisation of ribosomal DNA in the ascomycete Leptosphaeria maculans Microbiological Research 152 261–267 Occurrence Handle9352662 Occurrence Handle1:CAS:528:DyaK2sXntFKit7g%3D

    PubMed  CAS  Google Scholar 

  • A Idnurm BJ Howlett (2001) ArticleTitleCharacterization of an opsin gene from the ascomycete Leptosphaeria maculans Genome 44 167–171 Occurrence Handle10.1139/gen-44-2-167 Occurrence Handle11341726 Occurrence Handle1:CAS:528:DC%2BD3MXjs1Srtbg%3D

    Article  PubMed  CAS  Google Scholar 

  • A Idnurm BJ Howlett (2002) ArticleTitleIsocitrate lyase is essential for pathogenicity of the fungus Leptosphaeria maculans to canola (Brassica napus) Eukaryotic Cell 1 719–724 Occurrence Handle10.1128/EC.1.5.719-724.2002 Occurrence Handle12455691 Occurrence Handle1:CAS:528:DC%2BD38XnvFCksLg%3D

    Article  PubMed  CAS  Google Scholar 

  • A Idnurm BJ Howlett (2003) ArticleTitleAnalysis of loss of pathogenicity mutants reveals that repeat-induced point mutations can occur in the Dothideomycete Leptosphaeria maculans Fungal Genetics and Biology 39 31–37 Occurrence Handle10.1016/S1087-1845(02)00588-1 Occurrence Handle12742061 Occurrence Handle1:CAS:528:DC%2BD3sXjsVejtrs%3D

    Article  PubMed  CAS  Google Scholar 

  • A Idnurm JL Taylor MSC Pedras BJ Howlett (2003a) ArticleTitleSmall scale functional genomics of the blackleg fungus, Leptosphaeria maculans: analysis of a 38 kb region Australasian Plant Pathology 32 511–519 Occurrence Handle10.1071/AP03057 Occurrence Handle1:CAS:528:DC%2BD3sXpsFentLw%3D

    Article  CAS  Google Scholar 

  • A Idnurm DC Warnecke E Heinz BJ Howlett (2003b) ArticleTitleCharacterisation of neutral trehalase and UDP-glucose: sterol glucosyltransferase genes from the plant pathogenic fungus Leptosphaeria maculans Physiological and Molecular Plant Pathology 62 305–313 Occurrence Handle10.1016/S0885-5765(03)00074-2 Occurrence Handle1:CAS:528:DC%2BD3sXnsVWru7w%3D

    Article  CAS  Google Scholar 

  • M Jedryczka T Rouxel MH Balesdent (1999) ArticleTitleRep-PCR based genomic fingerprinting of isolates of Leptosphaeria maculans from Poland European Journal of Plant Pathology 105 813–823 Occurrence Handle10.1023/A:1008713907780 Occurrence Handle1:CAS:528:DC%2BD3cXmsV2gug%3D%3D

    Article  CAS  Google Scholar 

  • JE Jurgenson RL Bowden KA Zeller JF Leslie NJ Alexander RD Plattner (2002a) ArticleTitleA genetic map of Gibberella zeae (Fusarium graminearum) Genetics 160 1451–1460 Occurrence Handle1:CAS:528:DC%2BD38XktFahsLk%3D

    CAS  Google Scholar 

  • JE Jurgenson KA Zeller JF Leslie (2002b) ArticleTitleExpanded genetic map of Gibberella moniliformis (Fusarium verticillioides) Applied and Environmental Microbiology 68 1972–1979 Occurrence Handle10.1128/AEM.68.4.1972-1979.2002 Occurrence Handle1:CAS:528:DC%2BD38XivFGlu7s%3D

    Article  CAS  Google Scholar 

  • GHJ Kema SB Goodwin S Hamza ECP Verstappen JR Cavaletto TAJ Lee ParticleVan der M Weerdt Particlede PJM Bonants C Waalwijk (2002) ArticleTitleA combined amplified fragment length polymorphism and randomly amplified polymorphism DNA genetic linkage map of Mycosphaerella graminicola, the septoria tritici leaf blotch pathogen of wheat Genetics 161 1497–1505 Occurrence Handle12196395 Occurrence Handle1:CAS:528:DC%2BD38XnsVClurk%3D

    PubMed  CAS  Google Scholar 

  • ES Lander P Green J Abrahamson A Barlow MJ Daly SE Lincoln L Newburg (1987) ArticleTitleMapmaker: an interactive computer package for constructing primary genetic linkage maps of experimental and natural populations Genomics 1 174–181 Occurrence Handle10.1016/0888-7543(87)90010-3 Occurrence Handle3692487 Occurrence Handle1:CAS:528:DyaL1cXhsVCksrk%3D

    Article  PubMed  CAS  Google Scholar 

  • LM Larraya G Perez E Ritter AG Pisabarro L Ramirez (2000) ArticleTitleGenetic linkage map of the edible basidiomycete Pleurotus ostreatus Applied and Environmental Microbiology 66 5290–5300 Occurrence Handle10.1128/AEM.66.12.5290-5300.2000 Occurrence Handle11097904 Occurrence Handle1:CAS:528:DC%2BD3MXjsVyhu7w%3D

    Article  PubMed  CAS  Google Scholar 

  • S Leclair D Ansan-Melayah T Rouxel MH Balesdent (1996) ArticleTitleMeiotic behaviour of the minichromosome in the phytopathogenic ascomycete Leptosphaeria maculans Current Genetics 30 541–548 Occurrence Handle10.1007/s002940050167 Occurrence Handle8939816 Occurrence Handle1:CAS:528:DyaK2sXnvVGnsQ%3D%3D

    Article  PubMed  CAS  Google Scholar 

  • ECY Liew A Aptroot KD Hyde (2000) ArticleTitlePhylogenetic significance of the pseudoparaphyses in Loculoascomycete taxonomy Molecular Phylogenetics and Evolution 16 392–402 Occurrence Handle10.1006/mpev.2000.0801 Occurrence Handle10991792 Occurrence Handle1:CAS:528:DC%2BD3cXmsV2nurc%3D

    Article  PubMed  CAS  Google Scholar 

  • RE Marra JC Huang E Fung K Nielsen J Heitman R Vilgalys TG Mitchell (2004) ArticleTitleA genetic linkage map of Cryptococcus neoformans variety neoformans serotype D (Filobasidiella neoformans) Genetics 167 619–631 Occurrence Handle10.1534/genetics.103.023408 Occurrence Handle15238516 Occurrence Handle1:CAS:528:DC%2BD2cXms1Kntr8%3D

    Article  PubMed  CAS  Google Scholar 

  • M Meyer F Blaise E Remy L Zhou C Tourneur JP Narcy T Rouxel MH Balesdent (2004) ArticleTitleAgrobacterium tumefaciens-mediated transformation of Leptosphaeria maculans IOBC Bulletin 27 179–189

    Google Scholar 

  • VM Morales G Séguin Swartz JL Taylor (1993) ArticleTitleChromosome size polymorphism in Leptosphaeria maculans Phytopathology 83 503–509

    Google Scholar 

  • H Muraguchi Y Ito T Kamada SO Yanagi (2003) ArticleTitleA linkage map of the basidiomycete Coprinus cinereus based on random amplified polymorphic DNAs and restriction fragment length polymorphisms Fungal Genetics and Biology 40 93–102 Occurrence Handle10.1016/S1087-1845(03)00087-2 Occurrence Handle14516762 Occurrence Handle1:CAS:528:DC%2BD3sXnsVWrs7g%3D

    Article  PubMed  CAS  Google Scholar 

  • N Nitta ML Farman SA Leong (1997) ArticleTitleGenome organization of Magnaporthe grisea: Integration of genetic maps, clustering of transposable elements and identification of genome duplications and rearrangements Theoretical and Applied Genetics 95 20–32 Occurrence Handle1:CAS:528:DyaK2sXlvVakt7Y%3D Occurrence Handle10.1007/s001220050528

    Article  CAS  Google Scholar 

  • C Pedersen SW Rasmussen H Giese (2002) ArticleTitleA genetic map of Blumeria graminis based on functional genes, avirulence genes, and molecular markers Fungal Genetics and Biology 35 235–246 Occurrence Handle10.1006/fgbi.2001.1326 Occurrence Handle11929213 Occurrence Handle1:CAS:528:DC%2BD38XisVOrs7c%3D

    Article  PubMed  CAS  Google Scholar 

  • KM Plummer BJ Howlett (1993) ArticleTitleMajor Chromosomal Length Polymorphisms are evident after meiosis in the phytopathogenic fungus Leptosphaeria maculans Current Genetics 24 107–113 Occurrence Handle10.1007/BF00324673 Occurrence Handle8358816 Occurrence Handle1:CAS:528:DyaK3sXltlakt7Y%3D

    Article  PubMed  CAS  Google Scholar 

  • KM Plummer BJ Howlett (1995) ArticleTitleInheritance of Chromosomal Length Polymorphisms in the ascomycete Leptosphaeria maculans Molecular and General Genetics 247 416–422 Occurrence Handle7770048 Occurrence Handle1:CAS:528:DyaK2MXmsVahsb4%3D Occurrence Handle10.1007/BF00293142

    Article  PubMed  CAS  Google Scholar 

  • P Pongam TC Osborn PH Williams (1998) ArticleTitleGenetic analysis and identification of Amplified Fragment Length Polymorphism markers linked to the alm1 avirulence gene of Leptosphaeria maculans Phytopathology 88 1068–1072 Occurrence Handle1:CAS:528:DyaK1cXms1Oksrs%3D Occurrence Handle18944818

    CAS  PubMed  Google Scholar 

  • T Rouxel MH Balesdent (2005) ArticleTitleThe stem canker (blackleg) fungus, Leptosphaeria maculans, enters the genomic era Molecular Plant Pathology 6 225–241 Occurrence Handle1:CAS:528:DC%2BD2MXlvVCrt78%3D Occurrence Handle10.1111/j.1364-3703.2005.00282.x Occurrence Handle20565653

    Article  CAS  PubMed  Google Scholar 

  • AC Sexton BJ Howlett (2000) ArticleTitleCharacterisation of a cyanide hydratase gene in the phytopathogenic fungus Leptosphaeria maculans Molecular and General Genetics 263 463–470 Occurrence Handle10821180 Occurrence Handle1:CAS:528:DC%2BD3cXjsFeqt7w%3D Occurrence Handle10.1007/s004380051190

    Article  PubMed  CAS  Google Scholar 

  • AC Sexton M Paulsen J Woestemeyer BJ Howlett (2000) ArticleTitleCloning, characterization and chromosomal location of three genes encoding host-cell-wall-degrading enzymes in Leptosphaeria maculans, a fungal pathogen of Brassica spp Gene 248 89–97 Occurrence Handle10.1016/S0378-1119(00)00142-6 Occurrence Handle10806354 Occurrence Handle1:CAS:528:DC%2BD3cXjtVWqu78%3D

    Article  PubMed  CAS  Google Scholar 

  • DMW Silva-Hanlin RT Hanlin (1999) ArticleTitleSmall subunit ribosomal RNA gene phylogeny of several loculoascomycetes and its taxonomic implications Mycological Research 103 153–160 Occurrence Handle10.1017/S0953756298006972

    Article  Google Scholar 

  • JL Taylor IE Borgmann G Séguin Swartz (1991) ArticleTitleElectrophoretic karyotyping of Leptosphaeria maculans differentiates highly virulent from weakly virulent isolates Current Genetics 19 273–277 Occurrence Handle10.1007/BF00355054 Occurrence Handle1:CAS:528:DyaK3MXktVagsLs%3D

    Article  CAS  Google Scholar 

  • TH Tzeng LK Lyngholm CF Ford CR Bronson (1992) ArticleTitleA Restriction Fragment Length Polymorphism map and electrophoretic karyotype of the fungal maize pathogen Cochliobolus heterostrophus Genetics 130 81–96 Occurrence Handle1346261 Occurrence Handle1:CAS:528:DyaK38Xit12gs78%3D

    PubMed  CAS  Google Scholar 

  • P Vos R Hogers M Bleeker M Reijans T Lee Particlevan der M Hornes A Frijters J Pot J Peleman M Kuiper M Zabeau (1995) ArticleTitleAFLP: a new technique for DNA fingerprinting Nucleic Acids Research 23 4407–4414 Occurrence Handle7501463 Occurrence Handle1:CAS:528:DyaK2MXpslensbo%3D

    PubMed  CAS  Google Scholar 

  • JS West MH Balesdent T Rouxel JP Narcy YJ Huang J Roux JM Steed BDL Fitt J Schmit (2002) ArticleTitleColonization of winter oilseed rape tissues by A/Tox+ and B/Tox0 Leptosphaeria maculans (phoma stem canker) in France and England Plant Pathology 51 311–321 Occurrence Handle10.1046/j.1365-3059.2002.00689.x

    Article  Google Scholar 

  • RSB Williams MA Davis BJ Howlett (1994) ArticleTitleNitrate reductase of the ascomycetous fungus, Leptosphaeria maculans – gene sequence and chromosomal location Molecular and General Genetics 244 1–8 Occurrence Handle8041355 Occurrence Handle1:CAS:528:DyaK2cXmsV2isro%3D Occurrence Handle10.1007/BF00280180

    Article  PubMed  CAS  Google Scholar 

  • RSB Williams MA Davis BJ Howlett (1995) ArticleTitleThe nitrate and nitrite reductase-encoding genes of Leptosphaeria maculans are closely linked and transcribed in the same direction Gene 158 153–154 Occurrence Handle10.1016/0378-1119(95)00169-7 Occurrence Handle7789806 Occurrence Handle1:CAS:528:DyaK2MXmvFCltL4%3D

    Article  PubMed  CAS  Google Scholar 

  • LM Wilson BJ Howlett (2005) ArticleTitleLeptosphaeria maculans, a fungal pathogen of Brassica napus, secretes a subtilisin-like serine protease European Journal of Plant Pathology 112 112–232 Occurrence Handle10.1007/s10658-004-7088-7

    Article  Google Scholar 

  • LM Wilson A Idnurm BJ Howlett (2002) ArticleTitleCharacterization of a gene (sp1) encoding a secreted protein from Leptosphaeria maculans, the blackleg pathogen of Brassica napus Molecular Plant Pathology 3 487–493 Occurrence Handle10.1046/j.1364-3703.2002.00144.x Occurrence Handle1:CAS:528:DC%2BD38Xps1Kns78%3D Occurrence Handle20569355

    Article  CAS  PubMed  Google Scholar 

  • Z Xu B Lance C Vargas B Arpinar S Bhandarkar E Kraemer KJ Kochut JA Miller JR Wagner MJ Weise JK Wunderlich J Stringer G Smulian MT Cushion J Arnold (2003) ArticleTitleMapping by sequencing the Pneumocystis genome using the Ordering DNA Sequences V3 tool Genetics 163 1299–1313 Occurrence Handle12702676 Occurrence Handle1:CAS:528:DC%2BD3sXjvVens7g%3D

    PubMed  CAS  Google Scholar 

  • SB Zhong BJ Steffenson JP Martinez LM Ciuffetti (2002) ArticleTitleA molecular genetic map and electrophoretic karyotype of the plant pathogenic fungus Cochliobolus sativus Molecular Plant Microbe Interactions 15 481–492 Occurrence Handle12036279 Occurrence Handle1:CAS:528:DC%2BD38XjslSitL4%3D

    PubMed  CAS  Google Scholar 

  • ME Zolan (1995) ArticleTitleChromosome-Length Polymorphism in fungi Microbiological Review 59 686–698 Occurrence Handle1:CAS:528:DyaK28XmvFWhsA%3D%3D

    CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Thierry Rouxel.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kuhn, ML., Gout, L., Howlett, B.J. et al. Genetic Linkage Maps and Genomic Organization in Leptosphaeria maculans . Eur J Plant Pathol 114, 17–31 (2006). https://doi.org/10.1007/s10658-005-3168-6

Download citation

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10658-005-3168-6

Key words

Navigation