KRÁTKÁ, J., B. KYNĚROVÁ, S. SÝKOROVÁ a M. PODANÁ. The diagnosis of Phytophthora sp. by polyclonal antibodies - Observation of antibodies specificity. Ochrana rostlin. Praha: Ústav zemědělských a potravinářských inf, 1996, roč. 32, č. 4, s. 241-249. ISSN 1212-2580. |
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@article{694385, author = {Krátká, J. and Kyněrová, B. and Sýkorová, S. and Podaná, M.}, article_location = {Praha}, article_number = {4}, keywords = {Polyclonal antibodies; specificity; Phytophthora nicotianae var. nicotianae; P. cinnamomi; P. cryptogea; P. cactorum; P. fragariae; cross-reactions}, issn = {1212-2580}, journal = {Ochrana rostlin}, title = {The diagnosis of Phytophthora sp. by polyclonal antibodies - Observation of antibodies specificity.}, volume = {32}, year = {1996} }
TY - JOUR ID - 694385 AU - Krátká, J. - Kyněrová, B. - Sýkorová, S. - Podaná, M. PY - 1996 TI - The diagnosis of Phytophthora sp. by polyclonal antibodies - Observation of antibodies specificity. JF - Ochrana rostlin VL - 32 IS - 4 SP - 241-249 EP - 241-249 PB - Ústav zemědělských a potravinářských inf SN - 12122580 KW - Polyclonal antibodies KW - specificity KW - Phytophthora nicotianae var. nicotianae KW - P. cinnamomi KW - P. cryptogea KW - P. cactorum KW - P. fragariae KW - cross-reactions N2 - Specificity and sensitivity of polyclonal antibodies prepared after immunization of rabbits with antigens (extracted from mycelial mats of Phytophthora nicotianae var. nicotianae-PNN) were studied. Antisera and IgG were suitable to detect other Phytophthora spp., i.e. P. cinnamomi, P. cactorum, P. cryptogea, P. fragariae; differences between the species were quantitative. The specificity of polyclonal antibodies was increased with saturation of IgG with antigens. There was no increase of polyclonal antibodies specificity and sensitivity after immunization of rabbits with purified PNN antigen or fraction of proteins. Nor was there a cross-reaction of anti-PNN IgG with antigens of Fusarium oxysporum, Pythium oligandrum, Pythium ultimum and Clavibacter michiganensis subsp. michiganensis (tomato isolates). Reactions of antisera and IgG with antigens were evaluated by agar double diffusion and ELISA. ER -
KRÁTKÁ, J., B. KYNĚROVÁ, S. SÝKOROVÁ a M. PODANÁ. The diagnosis of Phytophthora sp. by polyclonal antibodies - Observation of antibodies specificity. \textit{Ochrana rostlin}. Praha: Ústav zemědělských a potravinářských inf, 1996, roč.~32, č.~4, s.~241-249. ISSN~1212-2580.
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