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	P. s. pv. tomato DC3000	P. s. pv. syringae B728a	P. s. pv.phaseolicola 1448A
		P. s. pv. syringae B728a

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Pseudomonas syringae Genome Resources Home Page			High School Connect

P. syringae is a Gram negative, plant-pathogenic bacterium, strains of which are noted for their diverse and host-specific interactions with different plant species. Specific strains are assigned to one of the over 50 known pathovars based on their ability to infect different plant species. This site is a portal to genome biology resources for sequenced P. syringae strains...

*Quick Links*	View genomes	*Database - Hops (unformatted version)* Database - T3SS helpers Database - discontinued Hop effectors	P. syringae-Plant Interaction Resource (using Gene Ontology)
	annotation updates log	Hop nomenclature guidelines	Plant defense gene characterization
	Systems biology and gene expression modeling	Comparative genomics and genome organization	Additional resources and databases
		Genome resources for other bacterial plant pathogens	Biological Resources

Pathovar	Strain	Disease	Hosts	Primary Contact	Sequencer	Status (link to NCBI)	ongoing curation
*tomato*	DC3000	bacterial speck	tomato, Arabidopsis	Alan Collmer	TIGR	closed	intensive
*syringae*	B728a	brown spot	bean	Steven Lindow	JGI	closed	occasional
*phaseolicola*	1448A	halo blight	bean	John Mansfield	TIGR	closed	occasional

*savastanoi*	NCPPB 3335	olive knot	olive	Pablo Rodriguez-Palenzuela	Madrid	112 contig draft	none
*tomato*	T1	bacterial speck	tomato	Boris Vinatzer	VBI	122 contig draft	minimal
*tomato*	NCPPB1108	-	tomato	Boris Vinatzer	VBI	304 contig scaffold	none
*tomato*	Max13	-	tomato	Boris Vinatzer	VBI	349 contig scaffold	none
*tomato*	K40	-	tomato	Boris Vinatzer	VBI	582 contig scaffold	none
*tabaci*	ATCC11528	wildfire	tobacco	David Studholme	Sainsbury	134 contig draft	none
*aesculi*	2250	bleeding canker	European horse chestnut	David Studholme	Sainsbury	776 contig draft	none
*aesculi*	NCPPB 3681	leaf spot	Indian horse chestnut	David Studholme	Sainsbury	841 contig draft	none
*oryzae*	1_6	-	rice	Jeff Dangl	UNC-CH	2855 contig draft	none
*syringae*	FF5	-	-	David Studholme	Sainsbury	4578 contig draft	none
*syringae*	642	-	-	Boris Vinatzer	VBI	296 contig scaffold	none
*glycinea*	race 4	bacterial blight	soybean	Youfu Zhao	UI-UC	108 contig scaffold	none
*glycinea*	B076	bacterial blight	soybean	Youfu Zhao	UI-UC	104 contig scaffold	none
All P. syringae genomes registered at NCBI (including those in process) P. coronafaciens group (1), P. savastanoi group (5), P. syringae group (22), P. syringae group genomosp 3 group (11)
*large subgenomic sequences from various P. syringae* strains**

What's new on this site See list of recent updates to the structure, tools and databases on this site	Plant defense-related genes. Using large-scale forward-genetic screens, Nicotiana benthamiana genes have been identified that compromise PAMP-triggered immunity when silenced. Information on these genes can be found at the link in the Quick Links section above.
	*Annotating a new P. syringae* genome? Contact the PPI site administrator with questions about annotation of Type III effectors and helpers to avoid perpetuating poor annotations in public databases. 280 new and validated Hop sequences recently added to Database - Hops. An unformatted version** of the Hops database has also been generated for easy sorting of fields
	A model of P. syringae-host interactions based upon comprehensive Gene Ontology annotation of Hop effector proteins. Downloadable format now available. See Modeling host-pathogen interactions with Gene Ontology Annotation.
8th International Conference on Pseudomonas syringae pathovars and related pathogens (Aug 31-Sept 3, 2010 in Oxford UK) (photos - login with password "goDC3000")
*SEE THE DISEASE*	Photos of bacterial speck, upstate NY, August, 2009 (ppt) photo credits: Chris Smart, NYSAES, Cornell Univ
	Pseudomonas syringae at IPM Images

Magdalen Lindeberg
PPI Project Coordinator
Dept Plant Pathology
Cornell University
contact

Teaching materials

Pto DC3000 re-annotation proposal

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