Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ramanathan Baskar"'
Autor:
Sushmitha Baskar, Ramanathan Baskar
Publikováno v:
Journal of the Geological Society of India. 98:1380-1384
This study reports on the culturable microbial communities in caves from the Indian sub-continent. A high bacterial diversity and a greater bacterial taxonomic diversity is reported using MALDI-TOF spectrometry and 16S rRNA gene sequencing. This appr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5694ff4822ad7d4ff7a95ec263972d5d
https://doi.org/10.21203/rs.3.rs-528486/v1
https://doi.org/10.21203/rs.3.rs-528486/v1
Autor:
Giulia Realdon, Gina P. Correia, Xavier Juan, Ramanathan Baskar, Guillaume Coupechoux, Yamina Bourgeoini, Chris King
Responding to a widely perceived need for enhancing geoscience education (King, 2013), in 2018 the EGU Committee on Education launched the EGU and IUGS-IGEO Geoscience Field Officer (FO), project. FO Educators are specifically trained and appointed t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be9791a728bd03557c70b883957bed47
https://doi.org/10.5194/egusphere-egu2020-7144
https://doi.org/10.5194/egusphere-egu2020-7144
Publikováno v:
Geomicrobiology Journal. 35:675-694
Microorganisms were isolated and identified from speleothems at Khasi hill caves, Meghalaya. The aim was to understand their biomineralization potential. Analyses of the speleothems from Krem Soitan, Krem Mawpun, and Krem Lawbah using scanning electr
Publikováno v:
Geomicrobiology Journal. 34:737-752
In vitro culture experiments using three bacterial strains CSJC1, CSJC2, and CSJC3 isolated from speleothems, Rani cave, Chhattisgarh, India, were studied to examine their biomineralization potential. These speleothems showed high microbial cell enum
Autor:
Hanna Miettinen, Abhinav Kumar, Merja Itävaara, Joyanto Routh, Sushmitha Baskar, Ramanathan Baskar
Publikováno v:
Baskar, S, Routh, J, Baskar, R, Kumar, A, Miettinen, H & Itävaara, M 2016, ' Evidences for microbial precipitation of calcite in speleothems from Krem Syndai in Jaintia Hills, Meghalaya, India ', Geomicrobiology Journal, vol. 33, no. 10, pp. 906-933 . https://doi.org/10.1080/01490451.2015.1127447
Speleothems from Krem Syndai, Meghalaya in Northeast India were studied for their microbial diversity using 16S rDNA-based phylogenetic approach and conventional microbiological techniques along with geochemistry, mineralogy and in vitro experiments
Publikováno v:
Ambient Science, Vol 05, Iss 2, Pp 54-55 (2018)
Cave deposits were generally thought to be inorganic, abiogenic structures before the study of microbes in caves. Different sedimentary structures are now being viewed through a geobiological lens and these have been linked to microbial origins (Meli
Autor:
Sushmitha Baskar, Ramanathan Baskar
Publikováno v:
Ambient Science, Vol 01, Iss 2, Pp 09-16 (2014)
Microbe-mineral interactions in caves can lead to secondary mineral formations such as speleothems, moonmilk etc. In the present review, we provide a summary of geomicrobiological work done so far in some Indian caves. Microbially induced mineralizat
Publikováno v:
Ambient Science, Vol 04, Iss 2, Pp 38-39 (2017)
Cave environments host diverse microorganisms and they are sites of active mineral precipitation. The subject matter of cave geomicrobiology deals with the interactions of microbes with minerals present in caves. Microbes and their metabolisms are im
Publikováno v:
Astrobiology. 12:327-346
The present investigation uncovers various pieces of evidence for the possible biologically induced mineralization in iron mats associated with a pH-neutral spring in the Borra caves, Vishakhapatnam, India. Electron microscopy [scanning electron micr