"\u010Cl\u00E1nek poprv\u00E9 pro \u010Ceskou republiku popisuje v\u00FDskyt p\u016Fvodce grafi\u00F3zy jilm\u016F Ophiostoma novo-ulmi, u kter\u00E9ho byla provedena identifikace a\u017E do \u00FArovn\u011B poddruh\u016F. Pomoc\u00ED metod molekul\u00E1rn\u00ED biologie (PCR a RFLP gen\u016F cu a col1) byly identifikov\u00E1ny oba poddruhy O. novo-ulmi ssp. novo-ulmi (p\u016Fvodem z oblasti Ukrajiny \u010Di Mold\u00E1vie) a O. novo-ulmi ssp. americana (poch\u00E1zej\u00EDc\u00ED ze severov\u00FDchodn\u00ED \u010D\u00E1sti USA). \u010Cast\u00FDm fenom\u00E9nem je v\u00FDskyt hybrid\u016F t\u011Bchto dvou poddruh\u016F. Na druh\u00E9 stran\u011B ani jeden ze vzork\u016F nebyl identifikov\u00E1n jako Ophiostoma ulmi. Tento star\u0161\u00ED p\u016Fvodce grafi\u00F3zy jilm\u016F je tedy pravd\u011Bpodobn\u011B vytla\u010Den nov\u00FDm, agresivn\u011Bj\u0161\u00EDm druhem Ophiostoma novo-ulmi, stejn\u011B jako v cel\u00E9 Evrop\u011B."@cs . "43" . "ophiostoma novo-ulmi; col1; rflp"@en . "Plant Protection Science = Ochrana rostlin" . "RIV/62156489:43410/07:00115650" . "Contribution to identify the causal agents of Dutch elm disease in the Czech Republic" . "Contribution to identify the causal agents of Dutch elm disease in the Czech Republic" . . "This study provides new data on Dutch elm disease in the Czech Republic. Ophiostoma novo-ulmi is reported for the first time in the area of the Czech Republic, as well as both subspecies ssp. novo-ulmi (indigenous in the area of the Ukraine and Moldavia), and ssp. americana indigenous in North America. Majority of the recorded strains belonged to O. n.-u. ssp. novo-ulmi while O. n.-u.ssp. americana and hybrids of these two subspecies were found less frequently. On the other hand, Ophiostoma ulmi was not found at all in the investigated samples. The identification on subspecies level was performed by methods of molecular biology - PCR and RFLP of cu and col1 gene region." . "3"^^ . . "CZ - \u010Cesk\u00E1 republika" . "P\u0159\u00EDsp\u011Bvek k identifikaci p\u016Fvodc\u016F grafi\u00F3zy jilm\u016F v \u010Cesk\u00E9 republice"@cs . . "4"^^ . "43410" . "414966" . . . "P\u0159\u00EDsp\u011Bvek k identifikaci p\u016Fvodc\u016F grafi\u00F3zy jilm\u016F v \u010Cesk\u00E9 republice"@cs . "4" . . . "This study provides new data on Dutch elm disease in the Czech Republic. Ophiostoma novo-ulmi is reported for the first time in the area of the Czech Republic, as well as both subspecies ssp. novo-ulmi (indigenous in the area of the Ukraine and Moldavia), and ssp. americana indigenous in North America. Majority of the recorded strains belonged to O. n.-u. ssp. novo-ulmi while O. n.-u.ssp. americana and hybrids of these two subspecies were found less frequently. On the other hand, Ophiostoma ulmi was not found at all in the investigated samples. The identification on subspecies level was performed by methods of molecular biology - PCR and RFLP of cu and col1 gene region."@en . . . . . . . "Contribution to identify the causal agents of Dutch elm disease in the Czech Republic"@en . . . "Jankovsk\u00FD, Libor" . . . "Contribution to identify the causal agents of Dutch elm disease in the Czech Republic"@en . "Novotn\u00FD, David" . . "[E551C92526AD]" . "1212-2580" . "Dvo\u0159\u00E1k, Milo\u0148" . "4"^^ . "P(GD526/03/H036), P(GP206/05/P279), Z(MSM6215648902)" . . . "Tom\u0161ovsk\u00FD, Michal" . "RIV/62156489:43410/07:00115650!RIV09-MSM-43410___" .