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Kumar, Sudhir
- Pop Pills at Will: Implications of Self-Medication
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PDF Views:89
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Affiliations
1 Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan 173 234, IN
1 Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan 173 234, IN
Source
Current Science, Vol 106, No 1 (2014), Pagination: 9-9Abstract
No Abstract.Full Text
- CO2 Levels and Coral Reefs
Abstract Views :259 |
PDF Views:73
Authors
Affiliations
1 Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan 173 234, IN
1 Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan 173 234, IN
Source
Current Science, Vol 111, No 8 (2016), Pagination: 1288-1288Abstract
Existing atmospheric carbon dioxide (CO2) concentration at 400 ppm is worrisome. One major reason for this is, dwindling CO2 sinks. We are losing our natural capital, e.g. one of the available CO2 sinks - coral reef - 'the underwater forests' which provide us the services by burial of CO2 in their skeletons along with their photosynthetic symbiotic inhabitants (zooxanthellae).Full Text
References
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- Purification and Partial Characterization of a Haemagglutinin from Ulva fasciata
Abstract Views :248 |
PDF Views:98
Authors
Affiliations
1 Department of Biotechnology, Goa University, Goa 403 206, IN
1 Department of Biotechnology, Goa University, Goa 403 206, IN
Source
Current Science, Vol 118, No 4 (2020), Pagination: 621-625Abstract
A novel haemagglutinin has been detected from Ulva fasciata, a green marine alga. By a combination of ammonium sulphate precipitation and ion-exchange chromatography on DEAE-cellulose column, we have purified a haemagglutinin and designated it as UFH (Ulva fasciata haemagglutinin). It agglutinated native human blood cells without any blood group specificity. Under reducing and non-reducing conditions, this agglutinin was isolated as a monomeric protein with a relatively low molecular weight of 14.5 kDa. The activity of UFH was thermo-stable, expressing functionality at 40–100°C and not inhibited by the inclusion of divalent cations nor pH changes, being stable at pH values 6.0–10.5. None of the tested monosaccharides and glycoproteins inhibited agglutination by UFH. The observations indicate that the properties of UFH are consistent with its recognition as a haemagglutinin isolated from marine algae. The pH stability, highlevel activity and thermo-stability thus support its candidature for future applicability in lectin research, glycobiology and biomedical applications.Keywords
Lectin, Marine Algae, Seaweed, Thermostable, Ulva fasciata.Full Text
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