A deletion in DNA replication is a mutation that occurs during DNA copying, where a segment of the original DNA sequence is lost from the newly synthesized strand. It's like accidentally skipping some words while copying a text, but with potentially significant consequences for the organism. What ar...

An insertion in DNA duplication refers to a mutation that occurs during the process of copying DNA. It involves the insertion of one or more additional nucleotides (the building blocks of DNA) into a newly synthesized DNA strand. What are the main features of insertion?

• Mechanism: Inse...

A phylogenetic tree, also known as a phylogeny or evolutionary tree, is a powerful tool that visually depicts the evolutionary relationships between organisms. It's like a family tree for all living things, but instead of parents and children, it shows how species have descended from a common ancest...

FAIR stands for Findable, Accessible, Interoperable, and Reusable. It's a set of principles guiding researchers on how to manage their data effectively to maximize its use and impact. What are the main features of FAIR data?

• Findable: Data should be easy to discover through search engi...

BLAST (Basic Local Alignment Search Tool) is a powerful algorithm and program used extensively in bioinformatics. It's a champion at finding regions of similarity within biological sequences, like DNA or protein sequences. What are the main features of BLAST?

• Compares Sequences: BLAST takes...

Microsatellites, also known as simple sequence repeats (SSRs) or short tandem repeats (STRs), are fascinating stretches of DNA composed of short, repetitive sequences. Despite their simplicity, they hold significant value in various biological studies. What are the main features of microsatelli...

A virus is a tiny, infectious agent that can only reproduce inside the living cells of an organism. Viruses are much smaller than bacteria and far simpler in structure. They lack the machinery needed to replicate on their own and rely on host cells to provide the necessary resources.

• Viruse...

Horizontal gene transfer (HGT), also known as lateral gene transfer, is a fascinating process that challenges the traditional view of inheritance. HGT refers to the movement of genetic material between organisms that are not parent and offspring. This means organisms can acquire genes from unrelated...