ICMP 2415 – Xanthomonas dyei pv. dysoxyli (Hutchinson 1949) Young et al.
Data provider:
International Collection Of Microorganisms
Barcode:
ICMP 2415
Type status:
Neopathotype strain
Culture type:
Bacterial Culture
Loan status:
Active
Database record added:
25 January 2002
Database record updated:
10 September 2023
Components
Primary component
Active identification
Determined name:
Xanthomonas dyei pv. dysoxyli Young et al. 2010
Determiner:
J.M. Young
Identification date:
2009-07 (Verbatim: Jul 2009)
Preferred name:
Xanthomonas dyei pv. dysoxyli (Hutchinson 1949) Young et al.
Division:
Pseudomonadota
Class:
Gammaproteobacteria
Order:
Lysobacterales
Family:
Lysobacteraceae
Identification type:
Determination
Type status:
Neopathotype strain
Associations:
isolated from Dysoxylum spectabile (Forst.f.) Hook.f.
Other identifications
Identification
Determined name:
Pseudomonas syringae pv. dysoxyli
Determiner:
D.R. W. Watson
Identification date:
Preferred name:
Xanthomonas dyei pv. dysoxyli (Hutchinson 1949) Young et al.
Active:
no
Identification type:
Received as
Identification
Determined name:
Xanthomonas sp.
Determiner:
Identification date:
Preferred name:
Xanthomonas Dowson
Active:
no
Identification type:
Determination
Other components
Active identification
Determined name:
Dysoxylum spectabile (Forst.f.) Hook.f.
Determiner:
Identification date:
Preferred name:
Dysoxylum spectabile (G.Forst.) Hook.f.
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Sapindales
Family:
Meliaceae
Vernacular name:
Kohekohe
Identification type:
Determination
Part affected:
Greasy leaf spot
Present:
no
Collection events
Primary collection event
Collection event type:
Field
Standard locality
Location:
Auckland
Georeferences:
Latitude and Longitude (WGS84):
-36.840556 174.74
Verbatim locality:
Auckland
Verbatim collector:
D.R.W. Watson
Standardised collector:
Denis R. W. Watson
Verbatim date:
Oct 1968
Start date:
1968-10
Country:
New Zealand
New Zealand Area Codes:
Auckland
Culture flags
Price Category:
Category 1
Culture notes
Pathogenic to:
Kohekohe
J. Young
J. Young
Note:
The bacterial disease of the native New Zealand plant Dysoxylum spectabile (Kohekohe) with the symptoms of greasy translucent leaf lesions, 'shotholes' in the leaf tissue, and greasy lesions in the leaf axils is caused by Xanthomonas dyei pv. dysoxyli.
This was originally described as Pseudomonas dysoxyli by Hutchinson (1949) probably because these strains do not produce the yellow pigment xanthomonadin, which was understood to be characteristic of all xanthomonads at the time. When the when the nomenclature of plant pathogenic bacteria was revised (Young et al. 1978), The Pseudomonas strain ICMP 545 seemed most likely to represent the pathogen and was designated as the pathotype strain of P. syringae pv. dysoxyli. However this strain was subsequently found to be non-pathogenic, other Xanthomonas strains from Dysoxylum spectabile did cause disease and matched Hutchinson’s original description. Thus P. syringae pv. dysoxyli was recombined into Xanthomonas dyei pv. dysoxyli with a neopathotype strain of ICMP 2415 (Young et al. 2010)
Any Pseudomonas isolates that are similar to ICMP 545 may be considered non-pathogenic (at least on Dysoxylum) environmental P. syringe strains with no pathovar designation.
B.S. Weir, 22 Jul 2014
B.S. Weir, 22 Jul 2014
External links
GenBank:
Culture links
Has derivatives:
Culture events
Isolated:
Actioned by:
Denis R. W. Watson (Reference number C280)
Date:
01 October 1968 (Verbatim: 01 Oct 1968)
Deposited:
Note:
Derived from earliest batch date
Actioned by:
Denis R. W. Watson (Reference number C280)
Date:
01 January 1969 (Verbatim: 01 Jan 1969)
Duplicates
Fera (UK): NCPPB 4363
Direction:
Duplicate
French Collection for Plant-associated Bacteria: CFBP 7260
Direction:
Duplicate
Assigned reference numbers
PDDCC:
PDDCC 2415
Permissions
Project permits
Biocultural (BC) Notice
