Genetics Of Bacteria by Sheela Srivastava (Author)

Genetics of Bacteria
Author: Sheela Srivastava
Quality: Black White Pakistan Print 

Introduction

Genetics of Bacteria by Sheela Srivastava provides a comprehensive exploration of bacterial genetics, focusing on the molecular mechanisms that control bacterial gene expression, replication, mutation, and adaptation. The book covers both classical and modern approaches to studying bacterial genetics, including transformation, conjugation, and transduction. It also discusses the role of plasmids, bacteriophages, and mobile genetic elements in bacterial evolution and genetic diversity. Srivastava presents complex genetic processes in a clear and organized manner, making it accessible for students and researchers in microbiology and molecular biology.

Key Points

1. Bacterial Genome Structure

   • The book explains the organization of bacterial genomes, highlighting the circular nature of bacterial DNA and the role of plasmids in gene exchange and adaptation.

2. Gene Expression and Regulation

   • Srivastava details the mechanisms of transcription and translation in bacteria, emphasizing the role of operons, promoters, and regulatory proteins in controlling gene expression.

3. Genetic Exchange Mechanisms

   • The text covers transformation, conjugation, and transduction, explaining how bacteria transfer genetic material and acquire new traits.

4. Mutations and Genetic Variability

   • The book explores how mutations arise in bacterial genomes, their impact on gene function, and their role in antibiotic resistance and evolutionary adaptation.

5. Applications in Biotechnology and Medicine

   • Srivastava discusses how understanding bacterial genetics has led to advancements in biotechnology, including the development of antibiotics, vaccines, and genetic engineering tools.

Why Read This Book

Genetics of Bacteria is a valuable resource for students and researchers interested in microbiology, molecular biology, and biotechnology. It provides a detailed yet accessible explanation of bacterial genetic mechanisms and their practical applications in medicine and industry.

Conclusion

Genetics of Bacteria by Sheela Srivastava is a well-structured and informative guide to the genetic basis of bacterial function and diversity. Its clear presentation of complex genetic processes and real-world applications makes it an essential reference for understanding bacterial genetics and its role in science and medicine.