Praveen Guleria is an Assistant Professor in the Department of Biotechnology at DAV University, Jalandhar, Punjab, India. She has worked in the areas of Plant Biotechnology, Plant Metabolic Engineering and Plant Stress Biology at CSIR- Institute of Himalayan Bioresource Technology, Palampur, H.P. India. Her research interests include plant stress biology, plant small RNA Biology, plant epigenomics and nanotoxicity. She has published several research articles in various peer-reviewed journals. She is also serving as the editorial board member and reviewer for certain international peer reviewed journals. She has been awarded the SERB- Start Up Grant by DST, GOI. She has also been awarded the prestigious “Bharat Gaurav Award by the India International Friendship Society, New Delhi. She has also received various awards like CSIR/ ICMR- Junior research Fellowship, CSIR- Senior research fellowship, State level merit scholarship awards. Vineet Kumar is presently working as a National Postdoctoral Fellow in the Department of Microbiology, School of Life Sciences at Central University of Rajasthan, Rajasthan, India. He earned his Ph.D. (2018) in Environmental Microbiology from Babasaheb Bhimrao Ambedkar (A Central) University, Lucknow, India. His research interests include waste management, bioremediation, phytoremediation, metagenomics, wastewater treatment, environmental monitoring, bioplastic, and biofuel production. He has published more than 45 articles in peer-reviewed international journals of repute, 54 book chapters, and 4 scientific magazine articles, with more than citations of 2100, and h-index of 26. In addition, he has published 2 authored and 22 edited books on various aspects of science and engineering by Elsevier, Springer, CRC Press, RSC, and Wiley. He has been serving as a guest editor and reviewer in more than 50 International Journals for his research area. He is an active member of numerous scientific societies including the Microbiology Society (UK), the Indian Science Congress Association (India), the Association of Microbiologists of India (India), etc. Beixin Mo is a “Distinguished Professor of Guangdong Province Talent Special Support Plan.??She received her Bachelor’s degree in Plant Developmental and Molecular Biology from Peking University, China, and received her Ph.D. degree from Guelph University, Canada. Her research area includes elucidation of molecular mechanisms involved in the biogenesis, degradation and movement of plant small RNAs. She has received extensive research funding and published over 50 papers in distinguished journals, such as?Nature Communications, Nature Plants, the Plant Cell and Genome Biology