DNA tests have become increasingly important for establishing some biological relationships. This is one of the most common types of DNA test is the paternity DNA test. The test is known to help determine if a man is the biological father of…
Chromosomes as we know are the carriers of our genetic information. It plays a crucial role in the reproduction and functioning of the cell. When we know the structure and functioning of the chromosomes, we can easily understand genetics and molecular biology. …
The best stage to study the morphology of chromosomes is metaphase, generally characterized by the stage of cell division. During this stage, the chromosomes are visible clearly and each chromosome contains two chromatids.
Metaphase provides a clear view and visibility of the…
We need to learn the shape of chromosomes to know the field of biological and medical research. Chromosomes carry our DNA material and their shape and structure; this provides insights into various cellular processes and other genetic disorders. But there are some…
Bacterial Artificial Chromosomes (BACs) are DNA constructs, based on a functional fertility plasmid (F-plasmid). They facilitate the transforming and cloning of DNA fragments in bacterial cells, specifically E. coli.
BACs are commonly used in various fields, including genetics, gene cloning, genomic research,…
Genetic material is the foundation of life which carries the instruction of the following
Genetic material is the foundation of life, carrying the instructions for every organism. Some of the main information it carries is
Growth
Development
Functioning
To…
Genetic predisposition is a possibility that increases an individual’s risk of developing genetic disorders. It is also known as genetic susceptibility. An individual with a genetic predisposition to a certain disorder is likely to develop it at some point.
Such individuals are…
In the important dance of cell division, two main players often steal the limelight: chromatids and chromosomes. Although their names are similar, their roles and features are fundamentally distinct. Understanding these differences is crucial for unraveling the mysteries of genetics and cell…
Chromosomes are long, thread-like structures, primarily made up of a single deoxyribonucleic acid (DNA) and several proteins. These are present in the nuclei of eukaryotic cells and carry genetic information in genes.
Chromosomes are in the nucleus of eukaryotic cells. They play…
Hereditary disorders occur due to genetic mutations. These gene mutations or variations increase an individual’s risk of developing some genetic disease. A parent carrying such distorted genes can pass it on to their offspring.
The gene transfer can increase the likelihood of…