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Northern Bohemia as a potential distribution area of the genus Tuber including summer truffles (Tuber aestivum)
Šťovíček, Václav ; Gryndler, Milan (advisor) ; Jablonský, Ivan (referee)
Truffles are economically important fungi that are naturally present in the territory of the Czech Republic. Their geographical distribution is traditionally documented by the field incidence of fruitbodies. Advanced detection methods, however, enabled us to detect the presence of Tuber spp. at localities without a need for finding the underground fruitbodies. In this work, a molecular genetic detection method based on the polymerase chain reaction with specific primers was used. It enables us to determine the occurrence of members of the genus Tuber including Tuber aestivum in the studied samples. Members of the genus Tuber were detected in 67 cases out of a total of 190 samples. Highly probably, Tuber borchii, Tuber foetidum, Tuber rufum, Tuber dryophilum, Tuber umbilicatum, Tuber huidongense, Tuber oligospermum and Tuber aestivum have been detected. Since the sequence similarity with the closest species is relatively low in some cases, some of the obtained sequences might belong to hitherto unknown truffle species. Environmental factors analyzed explain only a small portion of the variability, acted weakly and cannot be taken as decisive for the presence or the absence of a species in a sample. The occurrence of truffles in the slopes of the study area was noted and it seems to be still more...
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Northern Bohemia as a potential distribution area of the genus Tuber including summer truffles (Tuber aestivum)
Šťovíček, Václav ; Gryndler, Milan (advisor) ; Jablonský, Ivan (referee)
Truffles are economically important fungi that are naturally present in the territory of the Czech Republic. Their geographical distribution is traditionally documented by the field incidence of fruitbodies. Advanced detection methods, however, enabled us to detect the presence of Tuber spp. at localities without a need for finding the underground fruitbodies. In this work, a molecular genetic detection method based on the polymerase chain reaction with specific primers was used. It enables us to determine the occurrence of members of the genus Tuber including Tuber aestivum in the studied samples. Members of the genus Tuber were detected in 67 cases out of a total of 190 samples. Highly probably, Tuber borchii, Tuber foetidum, Tuber rufum, Tuber dryophilum, Tuber umbilicatum, Tuber huidongense, Tuber oligospermum and Tuber aestivum have been detected. Since the sequence similarity with the closest species is relatively low in some cases, some of the obtained sequences might belong to hitherto unknown truffle species. Environmental factors analyzed explain only a small portion of the variability, acted weakly and cannot be taken as decisive for the presence or the absence of a species in a sample. The occurrence of truffles in the slopes of the study area was noted and it seems to be still more...
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Analyse of pectorals activity during dumbell press on the incline bench
Šťovíček, Václav ; Stackeová, Daniela (advisor) ; Pavlů, Dagmar (referee)
Název: Analýza aktivace prsních svalů při tlacích jednoročními činkami na polohovací lavici - Analyse ofPectorals Activity during Dumbell Press on the lncline Bench. Cíl práce: Analyzovat pomocí povrchového EMO měření aktivaci jednotlivých částí prsních svalů při tlacích jednoročními činkami na polohovací lavici ve čtyřech polohách. Následně vytvořit doporučení pro procvičení prsních svalů pomocí tlaků jednoročními činkami na polohovací lavici. Metoda: Elektromyografické měření. Výsledky: EMO měřením jsme zjistili, že musculus pectorallis major - pars clavicularis (velký sval prsní - horní část) se zapojuje ve všech čtyřech modifikacích měřeného cviku. Největší zapojení bylo zaznamenáno na druhém stupni (43ř) šikmé lavice. Musculus pectorallis major- pars stemocostalis (velký sval prsní- střední část) se též zapojuje ve všech čtyřech modifikacích měřeného cviku. U této části velkého prsm'ho svalu bylo největší zapojení pozorováno při tlaku na vodorovné lavici. Poslední ze tří částí musculus pectorallis major- pars abdominalis (velký sval prsní- spodní část) se na rozdíl od ostatních částí zapojoval jen při tlaku na vodorovné lavici. Klíěová slova: fitness, elektromyografie, prsní svaly, posilování, tlak jednoročními činkami
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