Publications by authors named "Dharam Singh"

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Secretory expression and optimization of type II L-asparaginase from Pseudomonas sp. PCH199.
Subhash Kumar, Virender Kumar, Dharam Singh

J Chromatogr B Analyt Technol Biomed Life Sci· December 2025

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A hyphenated approach of chemical profiling, anti-bacterial assays, and molecular docking to validate the traditionally claimed anti-bacterial (Krimiroga) potential of Cyperus rotundus L.
Raman Singh, Shamli Chandel, Shourabh Rav, Anmol, Gaurav Aggarwal, Dharam Singh

Microb Pathog· December 2025

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Comprehensive polyphenolic profiling, antioxidant, antimicrobial, and cytotoxicity studies of (L.) Blume: a medicinal orchid.
Anjna Kumari, Rishabh Kaundal, Smita Kapoor, Subhash Kumar, Dharam Singh

Nat Prod Res· November 2025

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Enzymatic potential of dairy microbes from high-altitude niches: emerging resource with industrial applications.
Deepika Nag, Sneha, Tamanna, Dharam Singh

Extremophiles· November 2025

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Comparative genomics and functional analysis of Rahnella sp. PCH160 revealed metal stress tolerance and plant growth-promotion traits.
Tamanna, Vijay Kumar, Shamli Chandel, Samiksha Rana, Dharam Singh

Microbiol Res· October 2025

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A salophen-type macrocyclic Schiff base ligand and its metal complexes: exploring anticancer efficacy topoisomerase IIβ enzyme targeting.
Monika Yadav, Deepak Yadav, Dharam Pal Singh, Jitander Kumar Kapoor

Dalton Trans· July 2025

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(Boiss.) Pimenov & Kljuykov from Indian Western Himalaya: impact of geographical locations on essential oil yield, chemical diversity, anti-bacterial, anti-diabetic and anti-oxidant activities.
Gaurav Aggarwal, Anmol, Subhash Kumar, Vivesh Sood, Dharam Singh

Nat Prod Res· February 2025

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Lysine and citric acid based pegylated polymeric dendritic nano drug delivery carrier and their bioactivity evaluation.
Avtar Chand, Subhash Kumar, Smita Kapoor, Dharam Singh, Bharti Gaur

J Biomater Sci Polym Ed· August 2024

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Biodegradation of DEP, DIBP, and BBP by a psychrotolerant Sphingobium yanoikuyae strain P4: Degradation potentiality and mechanism study.
Madhulika Kushwaha, Dharam Singh, Yusuf Akhter, Subhankar Chatterjee

Arch Microbiol· May 2024

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Biochemical characterization of glutaminase-free L-asparaginases from Himalayan Pseudomonas and Rahnella spp. for acrylamide mitigation.
Vijeta Patial, Subhash Kumar, Robin Joshi, Dharam Singh

Int J Biol Macromol· February 2024

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Apoptosis and cell cycle arrest of leukemic cells by a robust and stable L-asparaginase from Pseudomonas sp. PCH199.
Sanyukta Darnal, Ravi Raj, Jyoti Chhimwal, Shubham Thakur, Yogendra S Padwad, Dharam Singh

Int J Biol Macromol· February 2024

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In Vitro Characterisation Revealed Himalayan Dairy Kluyveromyces marxianus PCH397 as Potential Probiotic with Therapeutic Properties.
Deepika Nag, Abhishek Goel, Yogendra Padwad, Dharam Singh

Probiotics Antimicrob Proteins· June 2023

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Depolymerization of lignin using laccase from Bacillus sp. PCH94 for production of valuable chemicals: A sustainable approach for lignin valorization.
Ambika, Vijay Kumar, Devesh Chandra, Vikas Thakur, Upendra Sharma, Dharam Singh

Int J Biol Macromol· April 2023

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Genomics assisted characterization of plant growth-promoting and metabolite producing psychrotolerant Himalayan Chryseobacterium cucumeris PCH239.
Virender Kumar, Vijeta Patial, Vikas Thakur, Ravinder Singh, Dharam Singh

Arch Microbiol· March 2023

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Biochemical characterization of extremozyme L-asparaginase from Pseudomonas sp. PCH199 for therapeutics.
Sanyukta Darnal, Vijeta Patial, Virender Kumar, Subhash Kumar, Vijay Kumar, Dharam Singh

AMB Express· February 2023

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Acrylamide mitigation in foods using recombinant L-asparaginase: An extremozyme from Himalayan Pseudomonas sp. PCH182.
Vijeta Patial, Virender Kumar, Robin Joshi, Mahesh Gupta, Dharam Singh

Food Res Int· December 2022

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Rahnella sikkimica sp. nov., a novel cold-tolerant bacterium isolated from the glacier of Sikkim Himalaya with plant growth-promoting properties.
Anil Kumar, Anne Le Flèche-Matéos, Rakshak Kumar, Fabienne Lomprez, Frédéric Fichenick, Dharam Singh

Extremophiles· November 2022

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A thermo-alkali stable and detergent compatible processive β-1,4-glucanase from Himalayan sp. PCH94.
Vikas Thakur, Dharam Singh

Front Microbiol· November 2022

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Molecular cloning, characterization, and in-silico analysis of l-asparaginase from Himalayan sp. PCH44.
Subhash Kumar, Sanyukta Darnal, Vijeta Patial, Virender Kumar, Vijay Kumar, Dharam Singh

3 Biotech· August 2022

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Microbial pigments: Learning from Himalayan perspective to industrial applications.
Subhash Kumar, Vijay Kumar, A A A Ambika, Deepika Nag, Virender Kumar, Dharam Singh

J Ind Microbiol Biotechnol· August 2022

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Multiple Adaptive Strategies of Himalayan sp. PCH194 to High-Altitude Stresses.
Vijay Kumar, Prakriti Kashyap, Subhash Kumar, Vikas Thakur, Sanjay Kumar, Dharam Singh

Front Microbiol· July 2022

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Polyphenolic Profiling, Antioxidant, and Antimicrobial Activities Revealed the Quality and Adaptive Behavior of Viola Species, a Dietary Spice in the Himalayas.
Rishabh Kaundal, Manish Kumar, Subhash Kumar, Dharam Singh, Dinesh Kumar

Molecules· June 2022

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Green bioprocess for degradation of synthetic dyes mixture using consortium of laccase-producing bacteria from Himalayan niches.
Ambika, Vijay Kumar, Aanchal Jamwal, Virender Kumar, Dharam Singh

J Environ Manage· May 2022

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Metagenomic insights into Himalayan glacial and kettle lake sediments revealed microbial community structure, function, and stress adaptation strategies.
Vijay Kumar, Subhash Kumar, Dharam Singh

Extremophiles· December 2021

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A New Extracellular β-Galactosidase Producing sp. PCH397 from Yak Milk and Its Applications for Lactose Hydrolysis and Prebiotics Synthesis.
Deepika Nag, Virender Kumar, Vijay Kumar, Sanjay Kumar, Dharam Singh

Indian J Microbiol· September 2021

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