Genetic Engineering Fundamentals
This page introduces key concepts in genetic engineering and related fields. Genetic engineering is defined as the science of altering the genetic structure of living organisms to enhance their characteristics or make them more beneficial to humans. The page covers essential terminology and components of genetics.
Definition: DNA DeoxyribonucleicAcid is the carrier of genetic information, structured as a double-stranded helix.
Vocabulary: In-vitro fertilization IVF is a fertility treatment where an egg is fertilized outside a woman's body and the resulting embryo is implanted in her uterus.
The page also explains important genetic components:
Definition: A gene is a part of DNA that controls physical development and behavior, passed on from parents to offspring.
Vocabulary: The genome is the complete set of genetic material in an organism.
Vocabulary: Chromosomes are structures within living cells that contain genes.
The concept of Preimplantation Genetic Diagnosis PGD is introduced:
Definition: PGD is a technique used in IVF to ensure that embryos do not possess known genetic defects from either parent. It involves genetic analysis of embryos before implantation.
An illustrated process of PGD is provided, showing the steps from egg donation to the birth of a genetically healthy baby.
Highlight: The PGD process includes stimulating egg production, fertilization to create embryos, genetic analysis of embryos, selection of healthy embryos for implantation, and ultimately the birth of a genetically healthy baby.