Physiological Races and Vegetative Compatibility Groups of Fusarium oxysporum f.sp.lactucae Isolated from Crisphead Lettuce in Japan
スポンサーリンク
概要
- 論文の詳細を見る
One hundred and sixteen isolates of Fusarium oxysporum f. sp. Lactucae obtained from 85 fields in three crisphead lettuce-producing areas in Nagano Prefecture, Japan were typed for races using differential cultivars Patriot, Banchu Red Fire and Costa Rica No. 4. They were also grouped into vegetative compatibility groups (VCGs) using complementation tests with nitrate non-utilizing (nit) mutants. Two California strains reported as F. oxysporum f. sp. lactucum, a type culture of F. oxysporum f. sp. Lactucae, and 28 avirulent isolates of F. oxysporum obtained from crisphead lettuce were included for comparison. Among Nagano isolates, 66 isolates were identified as race 1, and 50 as race 2. Race 1 strains derived from Shiojiri and Komoro cities and race 2 from Kawakami village and Komoro city. All isolates of race 2 were biotin auxotrophs, and the race could be distinguished based on its requirement for biotin on minimal nitrate agar medium (MM). Pathogenic isolates were classified into two VCGs and three heterokaryon self-incompatible isolates. Strong correlations were found between race and VCG. All the race 1 strains were assigned to VCG 1 except self-incompatible isolates, and all the race 2 strains to VCG 2. The 28 avirulent isolates of F. oxysporum were incompatible with VCG 1 and VCG 2. California strains was vegetatively compatible with VCG 1, and they were assigned to race 1. Based on vegetative compatibility, these two races of F. oxysporum f. sp. lactucae may be genetically distinct, and F. oxysporum f. sp. lactucae race 1 is identical to F. oxysporum f. sp. lactucum. (Received May 7, 2002 ; Accepted September 6, 2002)
- 2002-12-25
著者
-
Yamanaka Shigeru
Faculty Of Textile Science And Technology Shinshu University
-
Yamanaka Shigeru
Faculty Of Txtile Science And Technology Shishu University
-
Yamanaka Shigeru
Faculty Of Science And Engineering Kinki University
-
Saito Hideki
Faculty Of Txtile Science And Technology Shishu University
-
Yamanaka S
Faculty Of Textile Science And Technology Shinshu University
-
Yamanaka Shigeru
Microbiology Group Institute Of Life Sciences Ajinomoto Co. Inc.:experimental Farm Faculty Of Textil
-
FUJINAGA Masashi
Nagano Vegetable and Ornamental Crops Experiment Station
-
OGISO Hideki
Nagano Vegetable and Ornamental Crops Experiment Station
-
TAKEHARA Toshiaki
National Agricultural Research Center
-
Yamanaka Shigeru
Basic Research Laboratories Central Research Laboratories Ajinomoto Co. Inc.
-
Fujinaga M
Shinshu Univ. Nagano Jpn
-
Saito Hideki
Faculty Of Textile Science And Technology Shinshu University
関連論文
- Molecular Cloning of the Transglutaminase Gene from Bacillus subtilis and Its Expression in Escherichia coli
- Cystothiazoles A and B, New Bithiazole-type Antibiotics from the Myxobacterium Cystobacter fuscus
- Purification and Characterization of Novel Transglutaminase from Bacillus subtilis Spores
- Haliangicin, a Novel Antifungal Metabolite Produced by a Marine Myxobacterium : 2. Isolation and Structural Elucidation
- Isolation of Isoeugenitin as a Fruiting Body Inducer for Stigmatella aurantiaca from a Soil Fungus Papulaspora sp.
- Enrichment and Phylogenetic Analysis of Moderately Thermophilic Myxobacteria from Hot Springs in Japan
- Miuraenamides A and B, Novel Antimicrobial Cyclic Depsipeptides from a New Slightly Halophilic Myxobacterium : Taxonomy, Production, and Biological Properties
- Enhanced Growth of Acidocella facilis and Related Acidophilic Bacteria at High Concentrations of Aluminum
- Response of Ceramic Transducer for Spatially-Bounded Ultrasonic Waves
- Protease Catalyzed Reaction of Polyamine Incorporation into Protein
- New Haliangicin Isomers, Potent Antifungal Metabolites Produced by a Marine Myxobacterium
- Haliangicin, a Novel Antifungal Metabolite Produced by a Marine Myxobacterium : 1. Fermentation and Biological Characteristics
- Physiological Races and Vegetative Compatibility Groups of Fusarium oxysporum f.sp.lactucae Isolated from Crisphead Lettuce in Japan
- Race 3, a new race of Fusarium oxysporum f. sp. lactucae determined by a differential system with commercial cultivars
- Crystalline Features of Bacterial Cellulose Altered by Chemical Agents during Biosynthesis
- Phylogenetic relationships between the lettuce root rot pathogen Fusarium oxysporum f. sp. lactucae races 1,2, and 3 based on the sequence of the intergenic spacer region of its ribosomal DNA
- Correlation between Production of Antifungal Metabolites by Streptomyces sp. 39L40C and Disease Suppressive Effect to Mulberry Twig Blight
- Anode Performance of Pyrolyzed Bacterial Cellulose in Secondary Lithium-Ion Batteries and the Effect of Added Metal Phthalocyanines
- Incidence of viruses in Alstroemeria plants cultivated in Japan and characterization of Broad bean wilt virus-2, Cucumber mosaic virus and Youcai mosaic virus
- Physiological Specialization of Fusarium oxysporum f.sp.lactucae, a Causal Organism of Fusarium Root Rot of Crisp Head Lettuce in Japan
- Studies on physiological races and phylogenetic analysis of lettuce root rot pathogen, Fusarium oxysporum f. sp. lactucae
- First report of celery stunt anthracnose caused by Colletotrichum simmondsii in Japan
- First report of a Grapevine Algerian latent virus disease on statice plants (Limonium sinuatum) in Japan
- Effect of plant biomass incorporation on the bacterial community structure during soil disinfestation(The annual Meeting of the Society in 2011)
- Analysis of bacterial community in the reductive soil disinfestation(The annual Meeting of the Society in 2010)
- Diversification of clostrdial populations during biological soil disinfestation and characteristics of clostridial isolates from the treated soil(The Annual Meeting of the Society in 2012)
- Association of Verticillium dahliae and Verticillium longisporum with Chinese cabbage yellows and their distribution in the main production areas of Japan
- Development of anaerobic bacterial community consisted of diverse clostridial species during biological soil disinfestation amended with plant biomass(Soil biology)
- Bacterial brown spot on Avena storigosa Schereb. caused by Pseudomonas syringae pv. alisalensis
- First report of bacterial blight of crucifers caused by Pseudomonas cannabina pv. alisalensis in Japan