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Singh, Veeru Kant
- India International Science Festival 2015
Abstract Views :294 |
PDF Views:89
Authors
Veeru Kant Singh
1,
Anju Saxena
1,
Poonam Verma
1,
Parminder Singh Ranhotra
1,
Deepa Agnihotri
1,
Jyoti Srivastava
1,
M. C. Manoj
1,
Md. Firoze Quamar
1
Affiliations
1 Birbal Sahni Institute of Palaeobotany, 53 University Road, Lucknow 226 007, IN
1 Birbal Sahni Institute of Palaeobotany, 53 University Road, Lucknow 226 007, IN
Source
Current Science, Vol 110, No 5 (2016), Pagination: 756-757Abstract
The India International Science Festival (IISF) 2015 organized recently signifies a collective effort towards nurturing scientific temper at the global level. The aim behind organizing this festival was to provide a platform to thousands of young researchers and students across the nation and other neighbouring countries for discussing scientific ideas and innovations on issues of global relevance. The event was inaugurated by Harsh Vardhan, Union Minister for Science and Technology, and Earth Sciences.Full Text
- Glucose Uptake Rate of Microorganisms Living in Hot Springs above 70°c Temperature:A Study of Panamik and Puga Hot Springs in the Ladakh Region, Jammu and Kashmir, India
Abstract Views :240 |
PDF Views:75
Authors
Affiliations
1 Birbal Sahni Institute of Palaeosciences, 53 University Road, Lucknow 226 007, IN
1 Birbal Sahni Institute of Palaeosciences, 53 University Road, Lucknow 226 007, IN
Source
Current Science, Vol 118, No 4 (2020), Pagination: 644-648Abstract
This study measures in situ microbial glucose uptake rate in two different hot springs in Ladakh, J&K, India with distinct temperatures >74°C and pH > 7.4. For this purpose, the slurry samples from each hot spring were incubated up to 4 h with 13C-labelled glucose in gas-tight incubation bottles at the respective hot-spring sites. The natural δ13C particulate varies from –9.1‰ in Panamik hot spring to –11.7‰ in Puga hot spring. After incubation with 13C-labelled glucose, the δ13C particulate reached a maximum 2472‰ in Panamik and 4365‰ in Puga hot-spring samples. The glucose uptake rate calculated from the final δ13C particulate in the incubation bottles varied from 28 to 147 ng C g–1 h–1 in the Panamik and from 168 to 1196 ng C g–1 h–1 in the Puga samples. This reveals that even at >74°C temperature, thermophiles are capable of running their metabolic machinery, perhaps faster than the heterotrophic microbes/cells under normal temperature condition.Keywords
Exogenous Carbon, Hot Springs, Thermophiles Glucose Uptake.Full Text
References
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