Plant viruses Plant virology is a fascinating field that unravels the complex interactions between viruses and their plant hosts. These microscopic invaders, though incredibly small, have profound effects on plants, from altering their growth and development to impacting agricultural productivity on a global scale. The journey of plant viruses begins with their entry into host […]
How do plant viruses enter and infect host cells? Read Post »
Use of Oligonucleotides Oligonucleotides are short, single-stranded sequences of DNA or RNA, typically ranging from 10 to 50 nucleotides in length. Use of Oligonucleotides are widely done in various fields, including molecular biology, biotechnology, and medicine. They are synthetically produced and widely used in molecular biology, genetic research, and biotechnology. Due to their customizable sequences,
Cloning of nucleic acids in plants is a cornerstone of plant molecular biology, enabling researchers to manipulate and study specific genes to unravel their functions and roles in plant development, stress responses, and metabolic pathways. This process involves isolating, amplifying, and inserting DNA or RNA fragments into suitable vectors, which are subsequently introduced into plant
Principles for Cloning of Nucleic Acids in Plants Read Post »
Structure of a eukaryotic gene Eukaryotic genes, the fundamental units of heredity, comprise both coding regions (exons) and non-coding regions (introns) that guide the synthesis of proteins or functional RNA molecules. These structural elements are vital for regulating gene expression and processing mRNA. The organization of these components forms the basis of eukaryotic gene expression,
The lac operon is one of the most studied models of gene regulation in prokaryotes, particularly in Escherichia coli. It provides a brilliant example of how bacteria efficiently control the expression of genes involved in lactose metabolism, depending on environmental conditions. Let’s dive into its structure, components, and regulation to understand its significance. What is
