1. Department of Microbiology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab, India;
2. Centre for Biotechnology, Maharshi Dayanand University, Rohtak, Haryana, India;
3. Department of Biochemistry, International Institute of Veterinary Education and Research, ICAR-LUVAS, Rohtak, Haryana, India