Person
Váradi, László
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Biography and Research Interest
1. Artificial propagation of zebrafish - included: stripping of females and males, induction of ovulation by: water change, natural factors (eg. existance of males) and hypophysis treatment.
2. Oocyta transplantation - early development stage oocyte from donor females to 'host' females.
3. Fin transplantation - for measuring of genetic distance among individuals.
4. Genommanipulation - inducing androgenesis, gynogenesis and tetraploidity.
5. Sperm cryopreservation.
2. Oocyta transplantation - early development stage oocyte from donor females to 'host' females.
3. Fin transplantation - for measuring of genetic distance among individuals.
4. Genommanipulation - inducing androgenesis, gynogenesis and tetraploidity.
5. Sperm cryopreservation.
Non-Zebrafish Publications
Varadi, L. 1993. Morphologische und genetische Untersuchung der Satzkarpfen populationen der Dinnyes-Fischfarm. Fischer&Teichwirt 10-1993., p. 38.Varadi, L., Hidas A., Varkonyi, E. Horvath, L. 1995. Unexpected observation at hybridization of Carp (Cyprinus carpio) and Rosy barb (Barbus conchonius). Aquaculture, 129:211-214.
Magyari, I., Dinnyes, A., Varkonyi, E., Szabo, R. and Varadi, L. 1996. Cryopreservation of fish embryos and embryonic cells. Aquaculture, 137:108.
Varadi, L. and Horvath, L. 1997. Comparison of different methods of Rosy barb (Barbus conchonius). Pol. Arch. Hydrobiol. Vol. 44. No.:1-2.
Varadi, L. and Horvath, L., 1997. Production of fish chimeras from embryonic cells. Acta Biologica Hungarica 48 (1), pp. 95-104.
Varadi, L., Benko, I., Varga, J. and Horvath, L. 1999. Induction of diploid gynogenesis using interspecific sperm and production of tetraploids in African catfish, Clarias gariepinus. Aquaculture 173:401-411.