Explore Agrobacterium-mediated gene transfer, a powerful tool in plant genetic engineering. Understand the mechanism by which Agrobacterium tumefaciens transfers genes into plant cells, allowing for the introduction of desired traits.
Agrobacterium-Mediated Gene Transfer (Transformation) in Plants Read More »
Plasmids are used for a variety of reasons in recombinant DNA technology.
Plasmids- Definition, Properties, Structure, Types, Functions, Examples Read More »
Introduction: What Is CRISPR-Cas9? CRISPR-Cas9 as a Adaptive Immune: Invading bacteriophages are protected against bacteria by the CRISPR-Cas9 system. As spacers within the bacterial genome’s CRISPR locus, Cas1 and Cas2 incorporate a brief section of the viral genome after infection. The CRISPR locus is expressed as pre-CRNA and tracrRNA upon re-infection with the same virus.
CRISPR-Cas9- Introduction, Mechanism, Diagnosis, Applications Read More »
Introduction: Cancer is a broad term for a group of disorders characterized by abnormal cell proliferation with the potential to invade or spread to other parts of the body. It is developed as a result of mutations, or aberrant alterations, in the genes that regulate the proper growth and development of the cell. Breast cancer
Breast Cancer- Symptoms, Causes, Stages, Diagnosis, Prevention Read More »
DNA transcription is the process in which genetic information encoded in DNA is used to synthesize an RNA molecule, known as messenger RNA (mRNA), through the activity of RNA polymerase, enabling the transfer of genetic instructions from the DNA to the cellular machinery for protein synthesis.
DNA Transcription (RNA Synthesis) – Enzymes, Steps, RNA Processing Read More »
The central dogma of molecular biology is a fundamental principle stating that genetic information flows from DNA to RNA through the process of transcription, and then from RNA to proteins through the process of translation, forming the basis of gene expression and protein synthesis.
Central Dogma- Replication, Transcription, Translation Read More »
The tryptophan (Try) operon is a genetic system found in bacteria that regulates the production of enzymes involved in the biosynthesis of the amino acid tryptophan, where the presence of tryptophan represses the expression of the operon by binding to a regulatory protein and preventing transcription of the genes.
Tryptophan operon: Introduction, Repression, Attenuation Read More »
Nucleic acids are complex biomolecules that serve as the building blocks of genetic information, playing a crucial role in storing, transmitting, and expressing the genetic instructions necessary for the functioning and development of all living organisms.
Nucleic acid (DNA, RNA) – Definition, Class, Function, Application Read More »
Mutation is a fundamental process in genetics, referring to a permanent alteration in the DNA sequence, which can lead to genetic variation and, in certain cases, contribute to the development of diseases or provide the basis for evolution and adaptation in living organisms.
Mutation- Introduction, Mutagens, Effects, Classification Read More »
