Pseudomonas syringae pv. actinidifoliorum Cunty et al. 2015
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Pseudomonas syringae pv. actinidifoliorum Cunty et al., Plant Pathology 64 (2015)
Pseudomonas syringae pv. actinidifoliorum Cunty et al. 2015
Biostatus
Exotic
Present
New Zealand
Political Region
Known to be present in NZ since 2010 as Pseudomonas syringae pv. actinidiae strains Psa4 = Psa-LV. This pathovar is not a new organism and has a "non-regulated" BORIC quarantine status. [BSW 2019]
Nomenclature
Cunty et al.
Cunty et al.
2015
ICNP
Pseudomonas syringae pv. actinidifoliorum Cunty et al. 2015
pv.
Pseudomonas syringae pv. actinidifoliorum
Classification
Associations
Descriptions
Pseudomonas syringae pv. actinidifoliorum Cunty et al. 2015
Colonies of Pseudomonas syringae pv. actinidifoliorum cultivated on nutrient agar plates are round, convex, glistening, viscous, translucent and white. The bacteria are Gram-negative rods, aerobic, motile, can produce fluorescent pigment on King's B medium and do not have the genes coding coronatine (cfl) and phaseolotoxin (argK). Positive reactions are: levan production, tobacco hypersensitive reaction and hydrolysis of aesculine. Negative reactions are: cytochrome oxidase, arginine hydrolase, potato rot test, ice nucleation activity. Pseudomonas syringae pv. actinidifoliorum uses: Tween 40, Tween 80, l-arabinose, d-arabitol, i-erythritol, d-fructose, d-galactose, α-d-glucose, m-inositol, d-mannitol, d-mannose, d-sorbitol, sucrose, pyruvic acid methyl ester, succinic acid mono-methyl ester, acetic acid, cis-aconitic acid, citric acid, d-galactonic acid lactone, d-galacturonic acid, d-gluconic acid, d-glucosaminic acid, d-glucuronic acid, β-hydroxybutyric acid, β-hydroxybutyric acid, α-ketobutyric acid, α-ketoglutaric acid, propionic acid, quinic acid, d-saccharic acid, succinic acid, bromosuccinic acid, succinamic acid, l-alaninamide, d-alanine, l-alanine, l-alanyl-glycine, l-asparagine, l-aspartic acid, l-glutamic acid, glycyl-l-glutamic acid, l-histidine, l-leucine, l-proline, l-pyroglutamic acid, l-serine, l-threonine, γ-aminobutyric acid, inosine and glycerol as a carbon source. Formic acid, malonic acid, l-ornithine and uridine are only used weakly as a carbon source. The following carbon sources are not used by P. syringae pv. actinidifoliorum: α-cyclodextrin, dextrin, glycogen, N-acetyl-d-galactosamine, N-acetyl-d-glucosamine, adonitol, d-cellobiose, l-fucose, gentiobiose, α-d-lactose, lactulose, maltose, d-melibiose, β-methyl-d-glucoside, d-psicose, d-raffinose, l-rhamnose, d-trehalose, turanose, xylitol, α-hydroxybutyric acid, γ-hydroxybutyric acid, p-hydroxyphenlyacetic acid, p-hydroxyphenlyacetic acid, itaconic acid, α-ketovaleric acid, d,l-lactic acid, sebacic acid, glucuronamide, glycyl-l-aspartic acid, hydroxy-l-proline, l-phenylalanine, d-serine, d,l-camitine, urocanic acid, thymidine, phenylethylamine, putrescine, 2-aminoethanol, 2,3-butanediol, d,l,α-glycerol phosphate, α-d-glucose-1-phosphate and d-glucose-6-phosphate.
Pseudomonas syringae pv. actinidifoliorum is a plant pathogen that cause leaf spots on A. chinensis and A. deliciosa. The pathotype strain is CFBP 8039.
Taxonomic concepts
Pseudomonas syringae pv. actinidifoliorum Cunty et al. 2015
Pseudomonas syringae pv. actinidifoliorum Cunty et al.
Pseudomonas syringae pv. actinidifoliorum Cunty et al. 2015
Collections
Notes
taxonomic status
This pathovar prior to 2015 was formerly known as Pseudomonas syringae pv. actinidiae Psa4 or Psa-LV
Etymology
Pseudomonas syringae pv. actinidifoliorum (ac.ti.ni.di.fo.li.o' rum. N. L. fem. n. Actinidia, systematic name of the kiwifruit plant, L. neut. plur. gen. foliorum of the leaves, N. L. neut. plur. gen. n. actinidifoliorum referring to the isolation of strains of the kiwifruit leaves).
Metadata
dbc26a30-c158-4c92-b6ee-f39427933931
scientific name
Names_Fungi
12 January 2016
22 February 2022