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Molecular Diagnosis and Diversity for Regulated Xanthomonas
Bacterial virulence factors
This DokuWiki is based upon work from COST Action CA16107 EuroXanth, supported by COST (European Cooperation in Science and Technology)
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Author: Florian Goettelmann
Internal reviewer: Jaroslav Michalko
Expert reviewer: Roland Kölliker
NA
M2289.
Mapped on LG4.
LpSSRK05A11 (SSR), P38M50_252 (AFLP).
Explained 66.8% of resistance in one glasshouse experiment and 43.3% or 83.8% of resistance in two field experiments (Studer et al., 2006).
NA
M2289.
Mapped on LG4.
P32M50_410 (AFLP).
Explained 10.8% of resistance in one field experiment (Studer et al., 2006).
NA
M2289.
Mapped on LG1.
LMgSSR04-06F (SSR).
Explained 2.9% of resistance in one field experiment (Studer et al., 2006).
NA
M2289.
Mapped on LG5.
E41M47_133 (AFLP).
Explained 7.4% of resistance in one glasshouse experiment (Studer et al., 2006).
NA
M2289.
Mapped on LG6.
E39M50_196 (AFLP).
Explained 7.3% of resistance in one field experiment (Studer et al., 2006).
CX066043.
« genotype A » (advanced breeding germplasm, Agroscope FAL Reckenholz, Switzerland).
Identified.
NA
Homology to an ERBP transcription factor in Oryza sativa (Rechsteiner et al., 2006).
CX066053.
« genotype A » (advanced breeding germplasm, Agroscope FAL Reckenholz, Switzerland).
Identified.
NA
Homology to a transforming growth factor TGF-β receptor-interacting protein from O. sativa (Rechsteiner et al., 2006)
CX066037.
« genotype A » (advanced breeding germplasm, Agroscope FAL Reckenholz, Switzerland).
Identified.
NA
Homology to an EST sequence derived from Vitis vinifera infected with Xylella fastidiosa (Rechsteiner et al., 2006)
CX066030.
« genotype A » (advanced breeding germplasm, Agroscope FAL Reckenholz, Switzerland).
Identified.
NA
Homology to guanine nucleotide-binding protein beta (GB1) in Oryza sativa (Rechsteiner et al., 2006).
Lsi1.
LmB-01 (Syn1 progeny).
Identified.
NA
Belongs to the nodulin26-like major intrinsic protein sub-family of aquaporins (Wichmann et al., 2011) .
NA
LmB-01 (Syn1 progeny).
Identified.
NA
Belongs to the germin-like protein family (Wichmann et al., 2011).
NA
LmB-01 (Syn1 progeny).
Mapped on LG4.
NA
Synaptobrevin-like vesicle-associated membrane protein (Wichmann et al., 2011)
MFS18.
LmB-01 (Syn1 progeny).
Identified.
NA
Flowering protein MFS18 (Wichmann et al., 2011).
MFS18.
LmB-01 (Syn1 progeny).
Identified.
NA
Ankyrin (ANK) repeat protein (Wichmann et al., 2011).
NA
Xtg-ART (M2289 x Adret).
Mapped on LG4.
SNP markers.
CRINKLY4 (serine/ threonine protein kinase-like protein CCR4)-related protein (Knorst et al., 2019).
NA
Xtg-ART (M2289 x Adret).
Mapped on LG4.
SNP markers.
Nodulin MtN3 family protein (SWEET17) (Knorst et al., 2019).
BAK1.
Xtg-ART (M2289 x Adret).
Mapped on LG4.
SNP markers.
BAK1-interacting receptor-like kinase 1 (Knorst et al., 2019) .
Pik2-like
F2 mapping population derived from XtgArt03 (Studer et al. 2006).
Identified and sequenced on LG 4
SNP markers / gene sequence
High-resolution bulked segregant analysis identified a ~300kb region associated with bacterial wilt resistance in Italian ryegrass (Goettelmann et al. 2024)
CRK 6
F2 mapping population derived from XtgArt03 (Studer et al. 2006).
Identified and sequenced on LG 4
SNP markers / gene sequence
High-resolution bulked segregant analysis identified a ~300kb region associated with bacterial wilt resistance in Italian ryegrass (Goettelmann et al. 2024)
CRK 8
F2 mapping population derived from XtgArt03 (Studer et al. 2006).
Identified and sequenced on LG 4
SNP markers / gene sequence
High-resolution bulked segregant analysis identified a ~300kb region associated with bacterial wilt resistance in Italian ryegrass (Goettelmann et al. 2024)
SERPIN
F2 mapping population derived from XtgArt03 (Studer et al. 2006).
Identified and sequenced on LG 4
SNP markers / gene sequence
High-resolution bulked segregant analysis identified a ~300kb region associated with bacterial wilt resistance in Italian ryegrass (Goettelmann et al. 2024)
RGA5-like
F2 mapping population derived from XtgArt03 (Studer et al. 2006).
Identified and sequenced on LG 4
SNP markers / gene sequence
High-resolution bulked segregant analysis identified a ~300kb region associated with bacterial wilt resistance in Italian ryegrass (Goettelmann et al. 2024)
RGA5-like
F2 mapping population derived from XtgArt03 (Studer et al. 2006).
Identified and sequenced on LG 4
SNP markers / gene sequence
High-resolution bulked segregant analysis identified a ~300kb region associated with bacterial wilt resistance in Italian ryegrass (Goettelmann et al. 2024)
Goettelmann F, Yutang C, Knorst V, Yates S, Copetti D, Studer B, Kölliker R (2024). High resolution bulked segregant analysis enables candidate gene identification for bacterial wilt resistance in Italian ryegrass (Lolium multiflorum Lam.). Plant J., in press. DOI: 10.1111/tpj.16693
Knorst V, Byrne S, Yates S, Asp T, Widmer F, Studer B, Kölliker R (2019). Pooled DNA sequencing to identify SNPs associated with a major QTL for bacterial wilt resistance in Italian ryegrass (Lolium multiflorum Lam.). Theor. Appl. Genet. 132: 947-958. DOI: 10.1007/s00122-018-3250-z
Rechsteiner MP, Widmer F, Kölliker R (2006). Expression profiling of Italian ryegrass (Lolium multiflorum Lam.) during infection with the bacterial wilt inducing pathogen Xanthomonas translucens pv. graminis. Plant Breeding 125: 43-51. DOI: 10.1111/j.1439-0523.2006.01170.x
Studer B, Boller B, Herrmann D, Bauer E, Posselt UK, Widmer F, Kölliker R (2006). Genetic mapping reveals a single major QTL for bacterial wilt resistance in Italian ryegrass (Lolium multiflorum Lam.). Theor. Appl. Genet. 113: 661-671. DOI: 10.1007/s00122-006-0330-2
Wichmann F, Asp T, Widmer F, Kölliker R (2011). Transcriptional responses of Italian ryegrass during interaction with Xanthomonas translucens pv. graminis reveal novel candidate genes for bacterial wilt resistance. Theor. Appl. Genet. 122: 567-579. DOI: 10.1007/s00122-010-1470-y
Sapkota S, Mergoum M, Liu Z (2020). The translucens group of Xanthomonas translucens: complicated and important pathogens causing bacterial leaf streak on cereals. Mol. Plant Pathol. 21: 291‐302. DOI: doi:10.1111/mpp.12909
This fact sheet is based upon work from COST Action CA16107 EuroXanth, supported by COST (European Cooperation in Science and Technology).
