GERŠL, Milan, Marcel KOSINA, Ivo SEDLÁČEK, Dana NOVÁKOVÁ and Fraňo TRAVĚNEC. Biodiverzita kultivovatelných prokaryot z Hranické propasti a možnosti uplatnění těchto mikroorganizmů při utváření karbonátových speleotém (Biodiversity of culturable procaryotes from the Hranická Abyss and the role of microorganisms in carbonate speleothemes forming). Geologické výzkumy na Moravě a ve Slezsku v roce 2006. Brno, 2007, XIV., No 1, p. 86-91. ISSN 1212-6209.
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Basic information
Original name Biodiverzita kultivovatelných prokaryot z Hranické propasti a možnosti uplatnění těchto mikroorganizmů při utváření karbonátových speleotém
Name (in English) Biodiversity of culturable procaryotes from the Hranická Abyss and the role of microorganisms in carbonate speleothemes forming
Authors GERŠL, Milan (203 Czech Republic, guarantor), Marcel KOSINA (203 Czech Republic), Ivo SEDLÁČEK (203 Czech Republic), Dana NOVÁKOVÁ (203 Czech Republic) and Fraňo TRAVĚNEC (203 Czech Republic).
Edition Geologické výzkumy na Moravě a ve Slezsku v roce 2006, Brno, 2007, 1212-6209.
Other information
Original language Czech
Type of outcome Article in a journal
Field of Study 10600 1.6 Biological sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/07:00023818
Organization unit Faculty of Science
Keywords in English Hranice Karst; Hranice Abyss; biofilm; snottites; isolation; species identification
Tags biofilm, Hranice Abyss, Hranice Karst, isolation, snottites, species identification
Changed by Changed by: prof. RNDr. Ivo Sedláček, CSc., učo 866. Changed: 6/2/2008 16:46.
Abstract
Je popsána morfolofie a klasifikace speleotém ("soplíky") v prostředí Hranické propasti a diverzita prokaryotních mikroorganizmů osídlující tento specifický habitat.
Abstract (in English)
Hranice Karst is situated in northeastern part of Moravia, Czech Republic, at the contact between two major geological units of the Bohemian Massif and Western Carpathians. This karst was developed in combination of meteoric water and hydrothermal dissolution of deformed and tectonically stacked Devonian and Lower Carboniferous limestones. This karst, therefore, exceeds to considerable dephts of several hundreds metres. In 1977, unusually massive organic coatings high in microbial extracellular polymers, occurring together with biofilm structures, were discovered in the vertical caves of low hydrothermally active "Hranická propast (Hranice Abyss)", particularly on the cave walls in deep underwater environments. These mucilaginous formations may have been classified among "snottites", mucous-like coatings and stalactites. The present study provides the first insights into both the microbial diversity and morphological/strucural variability of these extremophilic formations.
Links
MSM0021622416, plan (intention)Name: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase
Investor: Ministry of Education, Youth and Sports of the CR, Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time
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