Search Results - "Pathak, Jainendra"

Cyanobacterial Farming for Environment Friendly Sustainable Agriculture Practices: Innovations and Perspectives by Pathak, Jainendra, Rajneesh, Maurya, Pankaj K., Singh, Shailendra P., Häder, Donat-P., Sinha, Rajeshwar P.

“…Sustainable supply of food and energy without posing any threat to environment is the current demand of our society in view of continuous increase in global…”
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Physiological and Biochemical Response of a Hot-Spring Cyanobacterium Nostoc Sp. Strain HKAR-2 to Aluminum Toxicity by Kannaujiya, Vinod K., Kumar, Deepak, Pathak, Jainendra, Rajneesh, Sinha, Rajeshwar P.

“…Aluminum is an undesirable water pollutant released by water treatment plants and metal processing industries that exhibit enormous toxic effects on water…”
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Cyanobacterial Secondary Metabolite Scytonemin: A Potential Photoprotective and Pharmaceutical Compound by Pathak, Jainendra, Pandey, Abha, Maurya, Pankaj K., Rajneesh, Rajneesh, Sinha, Rajeshwar P., Singh, Shailendra P.

“…Scytonemin is a lipid-soluble, highly stable, yellow–brown-coloured secondary metabolite that is accumulated in the extracellular polysaccharide sheath of…”
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Photoprotective role of UV-screening pigment scytonemin against UV-B-induced damages in the heterocyst-forming cyanobacterium Nostoc sp. strain HKAR-2 by Pandey, Abha, Pathak, Jainendra, Singh, Deepak K., Ahmed, Haseen, Singh, Vidya, Kumar, Deepak, Sinha, Rajeshwar P.

“…Scytonemin acts as a natural photoprotectant against high-intensity solar photosynthetically active radiation and harmful ultraviolet radiation, which has been…”
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Detection of Reactive Oxygen Species (ROS) in Cyanobacteria Using the Oxidant-sensing Probe 2',7'-Dichlorodihydrofluorescein Diacetate (DCFH-DA) by Rajneesh, Pathak, Jainendra, Chatterjee, Ananya, Singh, Shailendra P, Sinha, Rajeshwar P

“…Reactive oxygen species (ROS) are cell signaling molecules synthesized inside the cells as a response to routine metabolic processes. In stress conditions such…”
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Responses of a hot spring cyanobacterium under ultraviolet and photosynthetically active radiation: photosynthetic performance, antioxidative enzymes, mycosporine-like amino acid profiling and its antioxidative potentials by Ahmed, Haseen, Pathak, Jainendra, Rajneesh, Sonkar, Piyush K., Ganesan, Vellaichamy, Häder, Donat-P., Sinha, Rajeshwar P.

“…This study summarizes the response of a hot spring cyanobacterium Fischerella sp. strain HKAR-14, under simulated light conditions of ultraviolet radiation…”
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Screening and partial purification of photoprotective pigment scytonemin from cyanobacterial crusts dwelling on the historical monuments in and around Varanasi, India by Pathak, Jainendra, Sonker, Arun S., Richa, R., Rajneesh, R., Kannaujiya, Vinod K., Singh, Vidya, Ahmed, Haseen, Sinha, Rajeshwar P.

“…In the present investigation, biological crusts from the surface of eight historical monuments of Varanasi, India, were examined for the presence of scytonemin…”
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Characterization and in vitro antitumor, antibacterial and antifungal activities of green synthesized silver nanoparticles using cell extract of Nostoc sp. strain HKAR-2 by Sonker, Arun S., 0, Richa, Pathak, Jainendra, 0, Rajneesh, Kannaujiya, Vinod K., Sinha, Rajeshwar P.

“…In the present study we have made an attempt to develop an eco-friendly, cheap and convenient biological (green) method for the synthesis of silver…”
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Cyanobacterial factories for the production of green energy and value-added products: An integrated approach for economic viability by Rajneesh, Singh, Shailendra P., Pathak, Jainendra, Sinha, Rajeshwer P.

“…Cyanobacteria are Gram-negative photosynthetic prokaryotes and are well known for their role in global carbon dioxide and nitrogen fixation. Recent…”
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Impacts of ultraviolet radiation on certain physiological and biochemical processes in cyanobacteria inhabiting diverse habitats by Rajneesh, Pathak, Jainendra, Richa, Häder, Donat-P., Sinha, Rajeshwar P.

“…•Differential response of two cyanobacteria was observed under UVR and PAR.•High level of antioxidative enzyme aided their survival.•Hot-spring isolate showed…”
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Phylogenetic distribution, structural analysis and interaction of nucleotide excision repair proteins in cyanobacteria by Singh, Prashant R., Gupta, Amit, Rajneesh, Pathak, Jainendra, Sinha, Rajeshwar P.

“…Cyanobacteria are photosynthetic Gram-negative, oxygen evolving prokaryotes with cosmopolitan distribution. Ultraviolet radiation (UVR) and other abiotic…”
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Purification, characterization and assessment of stability, reactive oxygen species scavenging and antioxidative potentials of mycosporine-like amino acids (MAAs) isolated from cyanobacteria by Singh, Deepak K., Pathak, Jainendra, Pandey, Abha, Rajneesh, Singh, Vidya, Sinha, Rajeshwar P.

“…Mycosporine-like amino acids (MAAs) were characterized and their stability and free radical scavenging potentials were investigated in Anabaena sp. HKAR-7 and…”
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UV-induced DNA damage and repair: A cyanobacterial perspective by Pathak, Jainendra, Rajneesh, Singh, Prashant R., Häder, Donat P., Sinha, Rajeshwar P.

“…Cyanobacteria are ancient prokaryotic photoautotrophs which are considered as ancestor of chloroplast, having ability of oxygen evolution and are major biomass…”
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Computational studies on photolyase (Phr) proteins of cyanobacteria by Rajneesh, Mondal, Soumila, Pathak, Jainendra, Singh, Prashant R, Singh, Shailendra P, Sinha, Rajeshwar P

“…Photolyases (Phrs) are enzymes that utilize the blue/ultraviolet (UV-A) region of light for repairing UV-induced cyclopyramidine dimers. We studied Phr groups…”
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Genetic regulation of scytonemin and mycosporine-like amino acids (MAAs) biosynthesis in cyanobacteria by Pathak, Jainendra, Ahmed, Haseen, Rajneesh, Singh, Shailendra P., Häder, Donat-P., Sinha, Rajeshwar P.

“…Scytonemin and mycosporine-like amino acids (MAAs) are important novel secondary metabolites synthesized by cyanobacteria to protect themselves from lethal…”
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Composition and functional property of photosynthetic pigments under circadian rhythm in the cyanobacterium Spirulina platensis by Kumar, Deepak, Kannaujiya, Vinod K., Richa, Pathak, Jainendra, Sundaram, Shanthy, Sinha, Rajeshwar P.

“…Circadian rhythm is an important endogenous biological signal for sustainable growth and development of cyanobacteria in natural ecosystems. Circadian effects…”
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Response of a rice-field cyanobacterium Anabaena sp. HKAR-7 upon exposure to ultraviolet-B radiation and ammonium chloride by Singh, Deepak Kumar, Pathak, Jainendra, Pandey, Abha, Singh, Vidya, Ahmed, Haseen, Kumar, Deepak, Rajneesh, Sinha, Rajeshwar Prasad

“…Interactive effects of ultraviolet radiation (UVR), photosynthetically active radiation (PAR) and exogenously supplied ammonium chloride (NH4Cl) was studied in…”
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Codon usage analysis of photolyase encoding genes of cyanobacteria inhabiting diverse habitats by Rajneesh, Pathak, Jainendra, Kannaujiya, Vinod K., Singh, Shailendra P., Sinha, Rajeshwar P.

“…Nucleotide and amino acid compositions were studied to determine the genomic and structural relationship of photolyase gene in freshwater, marine and hot…”
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