Retrograde pressure-temperature path for spinel-bearing metapelites in Rayagada, Eastern Ghats, India

1997 ◽  
Vol 60 (1-2) ◽  
pp. 41-59 ◽  
Author(s):  
R. K. Shaw ◽  
M. Arima

2019 ◽  
Vol 13 (4) ◽  
pp. 268-276
Author(s):  
Sridevi Ayla ◽  
Monika Kallubai ◽  
Suvarnalatha Devi Pallipati ◽  
Golla Narasimha

Background:Laccase, a multicopper oxidoreductase (EC: 1.10.3.2), is a widely used enzyme in bioremediation of textile dye effluents. Fungal Laccase is preferably used as a remediating agent in the treatment and transformation of toxic organic pollutants. In this study, crude laccase from a basidiomycetes fungus, Phanerochaete sordida, was able to decolorize azo, antroquinone and indigoid dyes. In addition, interactions between dyes and enzyme were analysed using molecular docking studies.Methods:In this work, a white rot basidiomycete’s fungus, Phanerochaete sordida, was selected from forest soil isolates of Eastern Ghats, and Tirumala and lignolytic enzymes production was assayed after 7 days of incubation. The crude enzyme was checked for decolourisation of various synthetic textile dyes (Vat Brown, Acid Blue, Indigo, Reactive Blue and Reactive Black). Molecular docking studies were done using Autodock-4.2 to understand the interactions between dyes and enzymes.Results:Highest decolourisation efficiency was achieved with the crude enzyme in case of vat brown whereas the lowest decolourisation efficiency was achieved in Reactive blue decolourisation. Similar results were observed in their binding affinity with lignin peroxidase of Phanerochaete chrysosporium through molecular docking approach.Conclusion:Thus, experimental results and subsequent in silico validation involving an advanced remediation approach would be useful to reduce time and cost in other similar experiments.



2016 ◽  
Vol 1 (1) ◽  
Author(s):  
A.K. Asthana ◽  
Priyanshu Srivastava

Eastern Ghats are discontinuous hill ranges passing through Orissa, Andhra Pradesh and Tamil Nadu located between 11⁰30' & 22⁰N latitude and 76⁰50' & 86⁰30'E longitude. Bryophyte flora of this region is still very less explored. During a recent field exploration to Eastern Ghats region of Tamil Nadu three moss taxa viz. Solmsiella biseriata (Austin) Steere, Aulacopilum glaucam Wilson and Groutiella tomentosa (Hornsch) Wijk & Marg. have been identified as new additions to moss flora of Eastern Ghats. The present study provides the information regarding extended range of distribution of these taxa in India and a compensable account of morpho-taxonomical details with earlier described taxa from other bryogeographical zones.





2011 ◽  
Vol 22 (4) ◽  
pp. 491-500 ◽  
Author(s):  
C. Sudhakar Reddy ◽  
Shilpa Babar ◽  
Giriraj Amarnath ◽  
Chiranjibi Pattanaik


2006 ◽  
Vol 18 (1) ◽  
pp. 35-48 ◽  
Author(s):  
Suman Das ◽  
Abhijit Bhattacharya ◽  
Michael M. Raith ◽  
Subhadip Bhadra ◽  
Manua Banerjee


Author(s):  
J. K. Nanda ◽  
U. C. Pati

While congratulating the authors for the wealth of geochemical data on a very important Precambrian lithological assemblage of India, known commonly as khondalites, which constitute a major part of the Eastern Ghats mobile belt bordering the eastern fringes of the Indian Peninsula, we have a few comments to offer on the hypothesis propounded by the authors (Dash et al. 1987).



Geology ◽  
2003 ◽  
Vol 31 (12) ◽  
pp. 1045 ◽  
Author(s):  
Mutsuki Aoya ◽  
Shin-ichi Uehara ◽  
Masatoshi Matsumoto ◽  
Simon R. Wallis ◽  
Masaki Enami


2001 ◽  
Vol 4 (4) ◽  
pp. 579-581 ◽  
Author(s):  
T.K. Biswal ◽  
D. Seward ◽  
S.K. Jena


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