essay about genetic disorder

Presentations made painless

• Get Premium

115 Genetics Essay Topic Ideas & Examples

Inside This Article

Genetics is a fascinating and complex field of study that explores the inheritance and variation of traits in living organisms. From the discovery of DNA to the mapping of the human genome, genetics has revolutionized our understanding of how traits are passed down from one generation to the next.

If you are a student studying genetics, you may be tasked with writing an essay on a specific topic related to genetics. To help you get started, here are 115 genetics essay topic ideas and examples to inspire your writing:

• The impact of genetic engineering on agriculture
• The ethics of genetic manipulation in humans
• The role of genetics in determining intelligence
• Genetic disorders: causes and treatments
• The genetics of cancer
• The genetics of addiction
• Genetic testing in newborns: benefits and risks
• The genetics of aging
• The genetic basis of mental illness
• The role of genetics in personality traits
• The genetics of obesity
• The genetics of heart disease
• Genetic testing for hereditary diseases
• The genetics of skin color
• The genetics of eye color
• Genetic diversity in human populations
• The genetics of hair loss
• The genetics of height
• The genetics of blood type
• The genetics of taste preferences
• The genetics of athletic performance
• The genetics of hair texture
• The genetics of lactose intolerance
• The genetics of drug metabolism
• The genetics of alcoholism
• The genetics of diabetes
• The genetics of Alzheimer's disease
• The genetics of schizophrenia
• The genetics of bipolar disorder
• The genetics of autism
• The genetics of ADHD
• The genetics of dyslexia
• The genetics of Down syndrome
• The genetics of Turner syndrome
• The genetics of Klinefelter syndrome
• The genetics of cystic fibrosis
• The genetics of sickle cell anemia
• The genetics of hemophilia
• The genetics of Huntington's disease
• The genetics of Parkinson's disease
• The genetics of ALS
• The genetics of muscular dystrophy
• The genetics of color blindness
• The genetics of hemochromatosis
• The genetics of Marfan syndrome
• The genetics of Tay-Sachs disease
• The genetics of PKU
• The genetics of Angelman syndrome
• The genetics of Prader-Willi syndrome
• The genetics of Rett syndrome
• The genetics of Fragile X syndrome
• The genetics of Williams syndrome
• The genetics of Cri-du-chat syndrome
• The genetics of Patau syndrome
• The genetics of Edwards syndrome
• The genetics of Beckwith-Wiedemann syndrome
• The genetics of Prune Belly syndrome
• The genetics of Jacobs syndrome
• The genetics of Triple X syndrome
• The genetics of XYY syndrome
• The genetics of Wolf-Hirschhorn syndrome
• The genetics of Rubinstein-Taybi syndrome
• The genetics of Cornelia de Lange syndrome
• The genetics of Smith-Magenis syndrome
• The genetics of DiGeorge syndrome
• The genetics of Velocardiofacial syndrome
• The genetics of Duchenne muscular dystrophy
• The genetics of Becker muscular dystrophy
• The genetics of Myotonic dystrophy
• The genetics of Facioscapulohumeral muscular dystrophy
• The genetics of Oculopharyngeal muscular dystrophy
• The genetics of Limb-girdle muscular dystrophy
• The genetics of Emery-Dreifuss muscular dystrophy
• The genetics of Charcot-Marie-Tooth disease
• The genetics of Spinal muscular atrophy
• The genetics of Friedreich's ataxia
• The genetics of Ataxia telangiectasia
• The genetics of Niemann-Pick disease
• The genetics of Gaucher disease
• The genetics of Fabry disease
• The genetics of Pompe disease
• The genetics of Hurler syndrome
• The genetics of Hunter syndrome
• The genetics of Sanfilippo syndrome
• The genetics of Morquio syndrome
• The genetics of Maroteaux-L

Want to research companies faster?

Instantly access industry insights

Let PitchGrade do this for me

Leverage powerful AI research capabilities

We will create your text and designs for you. Sit back and relax while we do the work.

Explore More Content

• Privacy Policy
• Terms of Service

© 2024 Pitchgrade

Scan to visit

• Introduction to Genomics
• Educational Resources
• Policy Issues in Genomics
• The Human Genome Project
• Funding Opportunities
• Funded Programs & Projects
• Division and Program Directors
• Scientific Program Analysts
• Contacts by Research Area
• News & Events
• Research Areas
• Research Investigators
• Research Projects
• Clinical Research
• Data Tools & Resources
• Genomics & Medicine
• Family Health History
• For Patients & Families
• For Health Professionals
• Jobs at NHGRI
• Training at NHGRI
• Funding for Research Training
• Professional Development Programs
• NHGRI Culture
• Social Media
• Broadcast Media
• Image Gallery
• Press Resources
• Organization
• NHGRI Director
• Mission and Vision
• Policies and Guidance
• Institute Advisors
• Strategic Vision
• Leadership Initiatives
• Diversity, Equity, and Inclusion
• Partner with NHGRI
• Staff Search

Genetic Disorders

Many human diseases have a genetic component. Some of these conditions are under investigation by researchers at or associated with the National Human Genome Research Institute (NHGRI).

A genetic disorder is a disease caused in whole or in part by a change in the DNA sequence away from the normal sequence. Genetic disorders can be caused by a mutation in one gene (monogenic disorder), by mutations in multiple genes (multifactorial inheritance disorder), by a combination of gene mutations and environmental factors, or by damage to chromosomes (changes in the number or structure of entire chromosomes, the structures that carry genes). As we unlock the secrets of the human genome (the complete set of human genes), we are learning that nearly all diseases have a genetic component. Some diseases are caused by mutations that are inherited from the parents and are present in an individual at birth, like sickle cell disease. Other diseases are caused by acquired mutations in a gene or group of genes that occur during a person's life. Such mutations are not inherited from a parent, but occur either randomly or due to some environmental exposure (such as cigarette smoke). These include many cancers, as well as some forms of neurofibromatosis.

List of Genetic Disorders

This list of genetic, orphan and rare diseases is provided for informational purposes only and is by no means comprehensive.

Featured Content

Last updated: May 18, 2018

The genetic basis of disease

Affiliations.

• 1 School of Medicine, Dentistry and Nursing, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, U.K.
• 2 School of Medicine, Dentistry and Nursing, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, U.K. [email protected].
• 3 School of Life Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, U.K.
• PMID: 30509934
• PMCID: PMC6279436
• DOI: 10.1042/EBC20170053

Genetics plays a role, to a greater or lesser extent, in all diseases. Variations in our DNA and differences in how that DNA functions (alone or in combinations), alongside the environment (which encompasses lifestyle), contribute to disease processes. This review explores the genetic basis of human disease, including single gene disorders, chromosomal imbalances, epigenetics, cancer and complex disorders, and considers how our understanding and technological advances can be applied to provision of appropriate diagnosis, management and therapy for patients.

Keywords: cancer; genetics; genomics; molecular basis of health and disease.

© 2018 The Author(s).

Publication types

• Chromosome Aberrations
• DNA / genetics
• Disease Models, Animal
• Epigenesis, Genetic
• Genetic Diseases, Inborn / diagnosis
• Genetic Diseases, Inborn / genetics*
• Genetic Diseases, Inborn / therapy
• Genetic Variation
• Genome, Human
• Neoplasms / genetics
• Polymerase Chain Reaction