Houterman PM

References (2)

Title : A mobile pathogenicity chromosome in Fusarium oxysporum for infection of multiple cucurbit species - van Dam_2017_Sci.Rep_7_9042
Author(s) : van Dam P , Fokkens L , Ayukawa Y , van der Gragt M , Ter Horst A , Brankovics B , Houterman PM , Arie T , Rep M
Ref : Sci Rep , 7 :9042 , 2017
Abstract : The genome of Fusarium oxysporum (Fo) consists of a set of eleven 'core' chromosomes, shared by most strains and responsible for housekeeping, and one or several accessory chromosomes. We sequenced a strain of Fo f.sp. radicis-cucumerinum (Forc) using PacBio SMRT sequencing. All but one of the core chromosomes were assembled into single contigs, and a chromosome that shows all the hallmarks of a pathogenicity chromosome comprised two contigs. A central part of this chromosome contains all identified candidate effector genes, including homologs of SIX6, SIX9, SIX11 and SIX 13. We show that SIX6 contributes to virulence of Forc. Through horizontal chromosome transfer (HCT) to a non-pathogenic strain, we also show that the accessory chromosome containing the SIX gene homologs is indeed a pathogenicity chromosome for cucurbit infection. Conversely, complete loss of virulence was observed in Forc016 strains that lost this chromosome. We conclude that also a non-wilt-inducing Fo pathogen relies on effector proteins for successful infection and that the Forc pathogenicity chromosome contains all the information necessary for causing root rot of cucurbits. Three out of nine HCT strains investigated have undergone large-scale chromosome alterations, reflecting the remarkable plasticity of Fo genomes.
ESTHER : van Dam_2017_Sci.Rep_7_9042
PubMedSearch : van Dam_2017_Sci.Rep_7_9042
PubMedID: 28831051
Gene_locus related to this paper: fusox-w9hvf0 , fusox-x0d9n6 , gibm7-w7n4n0

Title : Comparative genomics reveals mobile pathogenicity chromosomes in Fusarium - Ma_2010_Nature_464_367
Author(s) : Ma LJ , van der Does HC , Borkovich KA , Coleman JJ , Daboussi MJ , Di Pietro A , Dufresne M , Freitag M , Grabherr M , Henrissat B , Houterman PM , Kang S , Shim WB , Woloshuk C , Xie X , Xu JR , Antoniw J , Baker SE , Bluhm BH , Breakspear A , Brown DW , Butchko RA , Chapman S , Coulson R , Coutinho PM , Danchin EG , Diener A , Gale LR , Gardiner DM , Goff S , Hammond-Kosack KE , Hilburn K , Hua-Van A , Jonkers W , Kazan K , Kodira CD , Koehrsen M , Kumar L , Lee YH , Li L , Manners JM , Miranda-Saavedra D , Mukherjee M , Park G , Park J , Park SY , Proctor RH , Regev A , Ruiz-Roldan MC , Sain D , Sakthikumar S , Sykes S , Schwartz DC , Turgeon BG , Wapinski I , Yoder O , Young S , Zeng Q , Zhou S , Galagan J , Cuomo CA , Kistler HC , Rep M
Ref : Nature , 464 :367 , 2010
Abstract : Fusarium species are among the most important phytopathogenic and toxigenic fungi. To understand the molecular underpinnings of pathogenicity in the genus Fusarium, we compared the genomes of three phenotypically diverse species: Fusarium graminearum, Fusarium verticillioides and Fusarium oxysporum f. sp. lycopersici. Our analysis revealed lineage-specific (LS) genomic regions in F. oxysporum that include four entire chromosomes and account for more than one-quarter of the genome. LS regions are rich in transposons and genes with distinct evolutionary profiles but related to pathogenicity, indicative of horizontal acquisition. Experimentally, we demonstrate the transfer of two LS chromosomes between strains of F. oxysporum, converting a non-pathogenic strain into a pathogen. Transfer of LS chromosomes between otherwise genetically isolated strains explains the polyphyletic origin of host specificity and the emergence of new pathogenic lineages in F. oxysporum. These findings put the evolution of fungal pathogenicity into a new perspective.
ESTHER : Ma_2010_Nature_464_367
PubMedSearch : Ma_2010_Nature_464_367
PubMedID: 20237561
Gene_locus related to this paper: fusox-a0a1d3s5h0 , gibf5-fus2 , fusof-f9f2k2 , fusof-f9f3l6 , fusof-f9f6t8 , fusof-f9f6v2 , fusof-f9f132 , fusof-f9f781 , fusof-f9fd72 , fusof-f9fd90 , fusof-f9fem0 , fusof-f9fhk2 , fusof-f9fj19 , fusof-f9fj20 , fusof-f9fki8 , fusof-f9fmx2 , fusof-f9fnt4 , fusof-f9fpy4 , fusof-f9fvs6 , fusof-f9fwu0 , fusof-f9fxz4 , fusof-f9fzy5 , fusof-f9g2a2 , fusof-f9g3b1 , fusof-f9g5h7 , fusof-f9g6e6 , fusof-f9g6y7 , fusof-f9g7b0 , fusof-f9g797 , fusof-f9g972 , fusof-f9ga50 , fusof-f9gck4 , fusof-f9gd15 , gibze-a8w610 , gibze-b1pdn0 , gibze-i1r9e6 , gibze-i1rda9 , gibze-i1rdk7 , gibze-i1rec8 , gibze-i1rgs0 , gibze-i1rgy0 , gibze-i1rh52 , gibze-i1rhi8 , gibze-i1rig9 , gibze-i1rip5 , gibze-i1rpg6 , gibze-i1rsg2 , gibze-i1rv36 , gibze-i1rxm5 , gibze-i1rxp8 , gibze-i1rxv5 , gibze-i1s1u3 , gibze-i1s3j9 , gibze-i1s6l7 , gibze-i1s8i8 , gibze-i1s9x4 , gibze-q4huy1 , gibze-i1rg17 , fuso4-j9mvr9 , fuso4-j9ngs6 , fuso4-j9niq8 , fuso4-j9nqm2 , gibze-i1rb76 , gibze-i1s1m7 , gibze-i1s3z6 , gibze-i1rd78 , gibze-i1rgl9 , gibze-i1rjp7 , gibze-i1s1q6 , gibze-i1ri35 , gibze-i1rf76 , gibze-i1rhp3 , fusc1-n4uj11 , fusc4-n1s9p6 , gibf5-s0dqr2 , gibm7-w7n1b5 , fusof-f9g6q0 , gibm7-w7n497 , fusox-x0bme4 , gibm7-w7mcf8 , gibm7-w7mak5 , fusox-x0a2c5 , gibm7-w7mum7 , fusox-w9iyc7 , gibm7-w7maw6 , gibm7-w7msi0 , gibm7-w7luf0 , gibm7-w7msa3 , gibm7-w7mna8 , gibm7-w7n8b7 , gibm7-w7n564 , fusox-w9jpi0 , gibm7-w7ngc3 , gibm7-w7m4v6 , gibm7-w7m4v2 , gibm7-w7lt61 , gibm7-w7mly6 , gibm7-w7ncn3 , fusox-w9ibd7 , fusof-f9fnm6 , gibm7-w7n526 , gibza-a0a016pda4 , gibza-a0a016pl96 , gibm7-w7muq1 , fusof-f9gfd3 , gibm7-w7mt52 , gibze-i1rjb5 , gibf5-s0ehu3 , fusox-w9hvf0 , gibze-i1rkc4 , gibm7-w7mv30 , gibze-a0a1c3ylb1 , fuso4-a0a0c4diy4 , gibm7-w7n4n0 , gibze-gra11 , gibze-fsl2 , gibf5-fub4 , gibf5-fub5 , gibf5-fus5 , gibm7-dlh1