Welcome!

Hi, I’m Leila! I am a first class graduate of Biomedical Science on a mission to raise awareness of genetic disorders, and allow access to information to those who are interested in discovering more. 

Welcome to my blog all about genetics.

Credit: Britannica

Every person on planet earth is unique, and we can thank our genetics for that. Genetics can determine our height, skin colour, hair colour and the way our body works. But do you truly understand what makes us different? Follow along and you might learn a bit about yourself and all those around you.

Before we go further, it is important to know the basics!

We all have 2 copies of each gene, one inherited from our father and one inherited from our mother. Most of our genes are the same, but a small amount can differ in the DNA sequence between person-to-person, and this is what makes us unique. When a mutation occurs to one or more bases in a DNA sequence, and genetic disorder can arise, as seen below.

Credit: Cleveland clinic

Understanding the basics is essential in acknowledging how genetic disorders arise and how other aspects such as treatments work regarding these. 

Next week we will be starting off with the most common chromosomal disorder, otherwise known as Down syndrome (Trisomy 21) where we will explore its pathophysiology, clinical features, management, and prognosis.

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