Recent Trends in Molecular Biology and Biotechnology (Volume - 3), edited by Dr. Yogendra Singh, offers a deep dive into practical and theoretical advancements across plant biotechnology and molecular biology. Featuring seven research-backed chapters, the volume covers varietal identification through grow-out tests and electrophoresis, micropropagation techniques in vegetable and fruit crops, plant variety protection under Indian laws, food spoilage management, intelligent packaging systems, and genetic engineering for inducing male sterility in crops. With clear applications in crop improvement, seed certification, hybrid development, and sustainable agriculture, this book highlights both classical and contemporary biotechnological practices. It provides valuable insights for scientists, students, agronomists, and policy professionals working at the interface of plant breeding, molecular diagnostics, and bioproduct innovation.