- MeSH
- filatelie * MeSH
- houby * MeSH
- lidé MeSH
- peniciliny MeSH
- významné osobnosti MeSH
- Check Tag
- lidé MeSH
- O autorovi
- Fleming, Alexander, 1881-1955 Autorita
- MeSH
- dějiny 20. století MeSH
- lidé MeSH
- objevování léků dějiny MeSH
- peniciliny * dějiny MeSH
- Check Tag
- dějiny 20. století MeSH
- lidé MeSH
Pro všední den, ISSN 2464-6245 90.
Vydání 1. 23 stran : barevné ilustrace, faksimile ; 21 cm
Publikace z Mikrobiologického ústavu AV ČR, v. v. i., přináší přehled dosud vydaných známek s tematikou mikroskpických hub.; Přehled dosud vydaných poštovních známek s tematikou mikroskopických hub.
- Konspekt
- Poštovní služby a správa
- NLK Obory
- humanitní vědy a umění
- NLK Publikační typ
- brožury
Movile Cave, a unique groundwater ecosystem in southern Romania, was discovered in 1986. This chemoautotrophic cave contains an abundant and diverse fauna with terrestrial and aquatic invertebrate communities, including 33 endemic species. Since its discovery, studies have focused mainly on cave chemoautotrophic bacteria, while the microfungal community has been largely neglected. In this study, we determined the microfungal species living on various substrates in Movile Cave and compared this spectrum with the mycobiota detected outside the cave (outside air-borne and soil-borne microfungi). To investigate all of the niches, we collected samples for two consecutive years from the dry part of the cave (cave air and sediment, corroded limestone walls, isopod feces, and isopod and spider cadavers) and from the post-siphon part of the cave, i.e., Airbell II (sediment and floating microbial mat). A total of 123 microfungal species were identified from among several hundred isolates. Of these, 96 species were only detected in the cave environment and not outside of the cave, while 90 species were from the dry part of the cave and 28 were from Airbell II. The most diverse genera were Penicillium (at least 18 species) and Aspergillus (14 species), followed by Cladosporium (9 species). Surprisingly, high CFU counts of air-borne microfungi were found inside the cave; they were even higher than outside the cave during the first year of investigation.
- MeSH
- akademie a ústavy MeSH
- houby MeSH
- kongresy jako téma MeSH
- mikrobiologie trendy MeSH
- mykologické určovací techniky MeSH
- mykologie * MeSH
- Publikační typ
- zprávy MeSH
Two novel species of Aspergillus that are clearly distinct from all known species in section Usti were revealed during a study of microfungal communities in Spanish caves. The novel species identified in this study and additional species of Aspergillus section Usti are associated with places and substrates related to human activities in caves. Novel species are described using data from four loci (ITS, benA, caM and rpb2), morphology and basic chemical and physiological analyses. Members of the species Aspergillus thesauricus sp. nov. were isolated from various substrates, including decaying organic matter, cave air and cave sediment of the Cueva del Tesoro Cave (the Treasure cave); the species is represented by twelve isolates and is most closely related to the recently described Aspergillus germanicus. Members of the species Aspergillus baeticus sp. nov. were isolated from cave sediment in the Gruta de las Maravillas Cave (the Grotto of the Marvels); the species is represented by two isolates. An additional isolate was found in the Cueva del Tesoro Cave and in the Demänovská Peace Cave (Slovakia), suggesting a potentially wide distribution of this micro-organism. The species is related to Aspergillus ustus and Aspergillus pseudoustus. Both species were unable to grow at 37 °C, and a weakly positive, light greenish yellow Ehrlich reaction was observed in A. thesauricus. Unique morphological features alone are sufficient to distinguish both species from related taxa.
- MeSH
- Aspergillus klasifikace genetika izolace a purifikace MeSH
- DNA fungální genetika MeSH
- fylogeneze * MeSH
- jeskyně mikrobiologie MeSH
- molekulární sekvence - údaje MeSH
- mykologické určovací techniky MeSH
- sekvenční analýza DNA MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Geografické názvy
- Španělsko MeSH
223 s. ; 20 cm
- MeSH
- chybná zdravotní péče psychologie MeSH
- eidetické představy MeSH
- filozofie MeSH
- symbolismus MeSH
- Publikační typ
- eseje MeSH
- rozhovory MeSH
- Konspekt
- Filozofické systémy a hlediska
- NLK Obory
- humanitní vědy a umění
- lékařství