COMPARISON OF CANADIAN ISOLATES OF CHONDROSTEREUM-PURPUREUM WITH RESPECT TO TEMPERATURE RESPONSE, VIRULENCE, AND PROTEIN PROFILES

被引：23

作者：

EKRAMODDOULLAH, AKM

SHAMOUN, SF

WALL, RE

机构：

[1] Pacific Forestry Centre, Forestry Canada, Victoria, BC

来源：

CANADIAN JOURNAL OF PLANT PATHOLOGY | 1993年 / 15卷 / 01期

关键词：

D O I：

10.1080/07060669309500842

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Isolates of Chondrostereum purpureum from New Brunswick, Vancouver Island, and southeastern British Columbia, Canada, were compared with respect to their protein profiles, growth in culture at different temperatures, and virulence on poplar cuttings. Most isolates grew most rapidly at 24-degrees-C and were severely inhibited, but not killed, at 35-degrees-C. All isolates were virulent to cuttings of Populus balsamifera ssp. trichocarpa and P. balsamifera x deltoides but few significant differences in virulence were noted among isolates. Virulence of isolates varied as much within as among localities of origin. Groups of isolates identified by cluster analysis of protein patterns did not match groups based on host or geographic location of origin. There was no evidence of host or geographic specialization in the fungus.

引用

页码：7 / 13

页数：7

共 33 条

[1]

Bennett M., Susceptibility of victoria plum trees to different isolates of stereum purpureum, J. Horl. Sci, 235, (1962)

[2]

Bernier L., Jeng R.S., Hubbes M., Differentiation of aggressive and non-aggressive isolates of ceratocystis ulmi by gel electrophoresis of intramycelial enzymes, Mycotaxon, 17, pp. 456-474, (1983)

[3]

Bielenin A., Jeffers S.N., Wilcox W.F., Jones A.L., Separation by protein electrophoresis of six species of phytophthora associated with deciduous fruit crops, Phytopathology, 78, pp. 1402-1408, (1988)

[4]

Bishop G.C., Infection of cherry trees and production of a toxin that causes foliar silvering by different isolates of chondrostereum purpureum, Aust. J. Agric. Res, 30, pp. 659-665, (1979)

[5]

Brooks F.T., Moore W.C., Silver-Leaf Disease, 5, pp. 11-97, (1926)

[6]

Brasier C.M., Lea J., Rawlings M.K., The aggressive and non-aggressive strains of ceratocystis ulmi have different temperature optimum for growth, Trans. Br, Mycol. Soc, 76, pp. 213-218, (1981)

[7]

De Jong M.D., Scheepens P.C., Zadoks J.C., Risk Analysis for Biological Control: A Dutch Case Study in Biocontrol of Prunus Serotina by the Fungus Chondrostereum Purpureum, 74, pp. 189-194, (1990)

[8]

Ekramoddoullah A., An Innovative Approach to the Determination of Nanogram Quantities of Protein Whereby the Interference by Sodium Dodecyl Sulfate (SDS) and Mercaptoethanol was Eliminated, 6, (1992)

[9]

Erselius L.J., De Vallavieille C., Variation in protein profiles of phytophthora-. Comparison of six species, Trans. Br. Mycol. Soc, 83, pp. 463-472, (1984)

[10]

Faris M.A., Sabo F.E., Cloutier Y., Intraspecific Variation in Gel Electrophoresis Patterns of Soluble Mycelial Proteins of Phytophthora Megasperma Isolated from Alfalfa, 64, pp. 262-265, (1986)

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