About the Authors

Rakesh Kumar

Affiliation Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, India

Rajbir Kaur

Affiliation Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, India

Amrit Pal Singh

Affiliation Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, India

Saroj Arora

jrosh1@rediffmail.com

Affiliation Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SA R. Kumar R. Kaur. Performed the experiments: R. Kumar R. Kaur AS. Analyzed the data: R. Kumar SA AS. Contributed reagents/materials/analysis tools: SA. Wrote the paper: R. Kumar SA AS.