Defective zoospore encystment and suppressed cyst germination of Phytophthora palmivora caused by transient leaching treatments

Antonie van Leeuwenhoek, International Journal of General and Molecular Microbiology

Volumn 83, Issue 3, 2003, Pages 235-243

  Dijksterhuis, J ^a,b   Deacon, J W ^a  

^a UNIVERSITY OF EDINBURGH   (United Kingdom)

^b CBS KNAW FUNGAL BIODIVERSITY CENTRE   (Netherlands)

Author keywords

Calcium; Encystment; Germination; Phytophthora palmivora; Zoospores

Indexed keywords

BUFFER; CALCIUM; CALCIUM CHLORIDE; PEPTONE; POLYCARBONATE;

ENCYSTMENT; FUNGUS; GERMINATION; LEACHING;

AGITATION; ALKALINITY; ARTICLE; CELL MEMBRANE RESISTANCE; CONTROLLED STUDY; FUNGAL SPORE GERMINATION; LEACHING; NONHUMAN; NUTRIENT; PHYTOPHTHORA; PHYTOPHTHORA PALMIVORA; PRIORITY JOURNAL; SENSITIVITY ANALYSIS; TIME; ZOOSPORE;

BUFFERS; CALCIUM; CELL WALL; PEPTONES; PHYTOPHTHORA; RANDOM ALLOCATION; SPORES, FUNGAL;

FUNGI; PHYTOPHTHORA; PHYTOPHTHORA PALMIVORA;

EID: 0038632305     PISSN: 00036072     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1023360326015     Document Type: Article

References (19)

1. Cerenius L. and Soderhall K. 1985. Repeated zoospore emergence as a possible adaptation to parasitism in Aphanomyces. Exp. Mycolog. 9: 259-263.
2. Connolly M.S., Williams N., Heckman C.A. and Morris P.F. 1999. Soybean isoflavones trigger a calcium influx in Phytophthora sojae. Fungal. Genet. Biol. 28: 6-11.
3. Deacon J.W. and Donaldson S.P. 1993. Molecular recognition in the homing responses of zoosporic fungi, with special reference to Pythium and Phytophthora. Mycolog Res. 97: 1153-1171.
4. Deacon J.W. and Saxena G. 1998. Germination triggers for zoospore cysts of Aphanomyces euteiches and Phytophthora parasitica. Mycolog Res. 102: 33-41.
5. Donaldson S.P. and Deacon J.W. 1992. Role of calcium in adhesion and germination of zoospore cysts of Pythium: a model to explain infection of host plants. J. Gen. Microbiol. 138: 2051-2059.
6. Grant B.R., Irving H.R. and Radda M. 1985. The effect of pectin and related compounds on encystment and germination of Phytophthora palmivora zoospores. J. Gen. Microbiol. 131: 669-676.
7. Gubler F. and Hardham A.R. 1988. Secretion of adhesive material during encystment of Phytophthora cinnamomi zoospores, characterised by immunogold labelling with monoclonal antibodies to components of peripheral vesicles. J. Cell Science 90: 225-235.
8. Gubler F., Hardham A.R. and Duniec J. 1989. Characterizing adhesiveness of Phytophthora cinnamomi. Protoplasma 149: 24-30.
9. Hsu S.C. and Lockwood J.L. 1973. Soil fungistasis: behaviour of nutrient independent spores and sclerotia in a model system. Phytopathol. 63: 334-337.
10. Irving H.R., Griffith J.M. and Grant B.R. 1984. Calcium efflux associated with encystment of Phytophthora palmivora zoospores. Cell Calcium 5: 487-500.
11. Iser J.R., Griffith J.M., Balson A. and Grant B.R. 1989. Accelerated ion fluxes during differentiation in zoospores of Phytophthora palmivora. Cell Differentiation and Development 26: 29-38.
12. Jones S.W., Donaldson S.P. and Deacon J.W. 1991. Behaviour of zoospores and zoospore cysts in relation to root infection by Pythium aphanidermatum. New Phytologist 117: 289-301.
13. Ko W.H. and Lockwood J.L. 1967. Soil fungistasis: relation to fungal spore nutrition. Phytopathol. 57: 894-901.
14. 2-induced germination and peptidase secretion in Aphanomyces astaci. Exp. Mycolog. 10: 205-213.
15. Tokunaga J. and Bartnicki-Garcia S. 1971. Cyst wall formation and endogenous carbohydrate utilisation during synchronous encystment of Phytophthora palmivora zoospores. Arch. Mikrobiol. 79: 282-292.
16. Von Broembsen S.L. and Deacon J.W. 1996. Effects of calcium on germination and further zoospore release from zoospore cysts of Phytophthora parasitica. Mycolog. Res. 100: 1498-1504.
17. Von Broembsen S.L. and Deacon J.W. 1997. Calcium interference with zoospore biology and infectivity of Phytophthora parasitica in nutrient irrigation solutions. Phytopathol. 87: 522-528.
18. 2+ fluxes associated with zoospore encystment and cyst germination by the phytopathogenic fungus Phytophthora parasitica. Fungal Genetics and Biology 25: 54-62.
19. Xu C. and Morris P.F. 1998. External calcium controls the developmental strategy of Phytophthora sojae cysts. Mycolog. 90: 269-275.