Institute of Parasitology

Biology Centre, ASCR, v.v.i.

Ceske Budejovice, Czech Republic

Prof. MVDr. Iva Dyková Dr.Sc.

Department: Department of Eukaryotic Microorganisms Infecting Fish
Laboratory: Department of Eukaryotic Microorganisms Infecting Fish
Position: Research scientist
Telephone 1: 5423
Telephone 2: +42038777542
Email 1: iva@paru.cas.cz
Email 2:
WWW:

Research interests: All groups of eukaryotic microorganisms infecting fish, including their structure, biology and relation to hosts. Research priorities: Amphizoic amoebae and myxosporeans infecting fish and thier phylogeny.







Curriculum vitae:

University Education

DVM from the Veterinary University in Brno, Czech Republic, 1965;
PhD, Parasitology and epizootiology, The Veterinary University in Brno, 1971;
DSc from the Czechoslovak Academy of Sciences, 1989

Scientific experience and professional development

PhD thesis on pathology of filariasis of red deer; postdoctoral studies (1972–1974) on pathology and epizootiology of stephanurosis in pigs; studies on pathology of infections caused by helminths, concluded by a series of papers devoted to pathogenicity of the bladder worm (1975–1978). Since 1979 involved in the reserch of morphology, biology and pathogenicity of various groups of eukaryotic microorganisms infecting fish. Protozoan and virus diseases of shrimps studied during a short stay in Cuba (1986); histology of parasitic crustacea (Branchiura) of fish during a stay at the Gulf Coast Research Laboratory, USA; Recent research is focused on amphizoic amoebae infecting fish; particular attention is paid to variability of changes elicited by protists and myxozoans in fish tissues and organs.

Other activities

Principal organizer of three international symposia (on fish parasites in 1983 and 1999, on biology of free-living amoebae in 2005);
Organizer and lecturer at international training courses on parasites of fishes organized by the Institute of Parasitology and FAO (1991, 1993);
Lecturer in training courses in ichthyoparasitology (Peru, Mexico, Tasmania, Australia)
Branch officer of the European Association of Fish Pathologists;
Supervisor of BSc, MSc and PhD students and chairperson of the Committee for Postgradute Studies at the University of South Bohemia, member of the same committee at Masaryk University in Brno.

Projects:

Kinetoplastid endosymbionts in amoebae of the genus Neoparamoeba Page, 1987

Recent publications:

DYKOVÁ I., FIALA I., DVOŘÁKOVÁ H., PECKOVÁ H. (2008) Living together: The marine amoeba Thecamoeba hilla Schaeffer, 1926 and its endosymbiont Labyrinthula sp. European Journal of Protistology 44, 308- 316.
DYKOVÁ I., FIALA I., PECKOVÁ H. (2008) Neoparamoeba spp. and their eukaryotic endosymbionts similar to Perkinsela amoebae (Hollande, 1980): Coevolution demonstrated by SSU rRNA gene phylogenies. European Journal of Protistology 44, 269- 277.
DYKOVÁ I., FIALA I., PECKOVÁ H., DVOŘÁKOVÁ H. (2008) Phylogeny of flabellulids inferred from SSU rDNA sequences of the type strain of Flabellula citata Schaeffer, 1926 and newly isolated strains of marine amoebae. FoliaParasitologica 55, 256- 264.
DYKOVÁ I., PECKOVÁ H., KOSTKA M. (2008) Introduction of Mayorella gemmifera Schaeffer, 1926 into phylogenetic studies of Amoebozoa. Acta Protozoologica 47, 205- 210.
YOUNG N.D., DYKOVÁ I., NOWAK B., MORRISON R.N. (2008) Development of a diagnostic PCR to detect Neoparamoeba perurans, agent of amoebic gill disease. Journal of Fish Diseases 31, 285- 295.
YOUNG N.D., DYKOVÁ I., SNEKVIK K., NOWAK B.F., MORRISON R.N. (2008) Neoparamoeba perurans is a cosmopolitan aetiological agent of amoebic gill disease. Diseases of Aquatic Organisms 78, 217- 223.
DYKOVÁ I., LOM J., DVOŘÁKOVÁ H., PECKOVÁ H., FIALA I. (2007) Didymium-like myxogastrids (class Mycetozoa) as endocommensals of sea urchins (Sphaerechinus granularis). Folia Parasitologica 54, 1- 12.
DYKOVÁ I., NOWAK B., PECKOVÁ H., FIALA I., DVOŘÁKOVÁ H. (2007) Phylogeny of Neoparamoeba strains isolated from marine fish and invertebrates as inferred from SSU rDNA sequences. Diseases of Aquatic Organisms 74, 57- 65.
DYKOVÁ I., TYML T., FIALA I., LOM J. (2007) New data on Soricimyxum fegati (Myxozoa) including analysis of its phylogenetic position inferred from the SSU rRNA gene sequence. Folia Parasitologica 54, 272- 276.
REED C.C., BASSON L., VAN AS L.L., DYKOVÁ I. (2007) Four new myxozoans (Myxosporea: Bivalvulida) from intertidal fishes along the south coast of Africa. Folia Parasitologica 54, 283- 292.

All publications

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