Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Alexandra Hillebrand-Voiculescu"'
Autor:
Iulia Chiciudean, Giancarlo Russo, Diana Felicia Bogdan, Erika Andrea Levei, Luchiana Faur, Alexandra Hillebrand-Voiculescu, Oana Teodora Moldovan, Horia Leonard Banciu
Publikováno v:
Environmental Microbiome, Vol 17, Iss 1, Pp 1-18 (2022)
Abstract Background Movile Cave (SE Romania) is a chemoautotrophically-based ecosystem fed by hydrogen sulfide-rich groundwater serving as a primary energy source analogous to the deep-sea hydrothermal ecosystems. Our current understanding of Movile
Externí odkaz:
https://doaj.org/article/d65e4804ec2c4a5796d6851ec2e4ba20
Autor:
Alexander Allenby, Mark R. Cunningham, Alexandra Hillebrand-Voiculescu, Jean-Christophe Comte, Rory Doherty, Deepak Kumaresan
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Karst ecosystems represent up to 25% of the land surface and recent studies highlight their potential role as a sink for atmospheric methane. Despite this, there is limited knowledge of the diversity and distribution of methane-oxidizing bacteria (MO
Externí odkaz:
https://doaj.org/article/8fb524ffcfc540f2b4ea95db1143642a
Autor:
Deepak Kumaresan, Jason Stephenson, Andrew C. Doxey, Hina Bandukwala, Elliot Brooks, Alexandra Hillebrand-Voiculescu, Andrew S. Whiteley, J Colin Murrell
Publikováno v:
Microbiome, Vol 6, Iss 1, Pp 1-10 (2018)
Abstract Background Movile Cave (Mangalia, Romania) is a unique ecosystem where the food web is sustained by microbial primary production, analogous to deep-sea hydrothermal vents. Specifically, chemoautotrophic microbes deriving energy from the oxid
Externí odkaz:
https://doaj.org/article/fd7f387516644ef49e3ed47f50aa28d0
Searching for cold-adapted microorganisms in the underground glacier of Scarisoara Ice Cave, Romania
Autor:
Alexandra Hillebrand-Voiculescu, Corina Itcus, Ioan Ardelean, Denisa Pascu, Aurel Persoiu, Andreea Rusu, Traian Brad, Elena Popa, Bogdan P Onac, Cristina Purcarea
Publikováno v:
Acta Carsologica, Vol 43, Iss 2-3 (2015)
Scarisoara Ice Cave (Romania) hosts one of world’s largest and oldest underground glacier. While no studies were carried out on the existence of microorganisms in this cave’s ice block, our interest is to investigate the presence of microorganism
Externí odkaz:
https://doaj.org/article/5af0b7f045bb428e8a4e61574b6722fb
Autor:
Cătălina Haidău, Alena Nováková, Mark Cunningham, Alexander Allenby, Deepak Kumaresan, Alexandra Hillebrand-Voiculescu
Publikováno v:
ARPHA Conference Abstracts 5: e89620
Our work brings preliminary data on the diversity of microorganisms in Dobšinská and Demänovská ice caves (Slovakia). The caves are located at about 80 km from each other. Demänovská Ice Cave is part of the Demänovské caves system, located in
Autor:
Guillaume Reboul, Purificación López-García, David Moreira, Alexandra Hillebrand-Voiculescu, Paola Bertolino
Publikováno v:
Environmental Microbiology Reports
Environmental Microbiology Reports, Wiley, 2018, 11 (3), pp.464-473. ⟨10.1111/1758-2229.12756⟩
Environ Microbiol Rep
Environmental Microbiology Reports, Wiley, 2018, 11 (3), pp.464-473. ⟨10.1111/1758-2229.12756⟩
Environ Microbiol Rep
International audience; Movile Cave is a small system of partially inundated galleries in limestone settings close to the Black Sea in Southeast Romania. Isolated from the surface for 6 million years, its sulfidic, methane and ammoniarich waters harb
Autor:
Alexandra Hillebrand-Voiculescu, Traian Brad, Cristina Purcarea, Lavinia Iancu, Madalina-Denisa Pascu, Aurel Perșoiu, Corina Itcus
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Scientific Reports
Scientific Reports
Screening of 1,000-years old ice layers from the perennial ice block of Scărișoara Ice Cave (NW Romania) revealed the presence of fungal communities. Using culture-dependent methods and molecular techniques based on DGGE fingerprinting of 18S rRNA
Publikováno v:
Cave Ecology ISBN: 9783319988504
Caves are habitats characterised by partial/complete darkness, constant climate (constant air/water temperature, relative humidity) and restricted input of nutrients. Based on their speleogenesis, caves can be epigenic—when formed by the movement o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e4e3ef35325c1593db3f13b7d79cf39
https://doi.org/10.1007/978-3-319-98852-8_16
https://doi.org/10.1007/978-3-319-98852-8_16
Autor:
Mashal Alawi, Dirk Wagner, Lars Ganzert, Alexandra Hillebrand-Voiculescu, Wolfgang Sand, Kai Mangelsdorf, Janosch Schirmack
Publikováno v:
International Journal of Systematic and Evolutionary Microbiology. 64:3478-3484
A novel methanogenic archaeon, strain MC-15T, was isolated from a floating biofilm on a sulphurous subsurface lake in Movile Cave (Mangalia, Romania). Cells were non-motile sarcina-like cocci with a diameter of 2–4 µm, occurring in aggregates. The