Genetic disorders can be classified according to the way in which they develop. If the disorder is transmitted by genes inherited from only one parent, it is said to be an autosomal dominant disorder. The term autosome applies to any of the 22 chromosomes that are identical in human males an...
Topics discussed include genetic disorders where disease specific treatments have been developed based on improved understanding of underlying disease causing mechanisms. Diseases discussed include epilepsies, hemoglobinopathies sickle cell disease and thalassemia, hemophilia A, and hemophilia B. Both rare ...
Other examples of genetic congenital disorders include: Sickle cell disease, genetic mutation causes a change in the red blood cells shape when they are deprived of oxygen. Cystic Fibrosis, a condition associated with very poor lung function Marfan Syndrome, a connective tissue disorder leading to ...
Single gene trait examples include eye color, presence of freckles or dimples, type of ear lobe, and widow's peak hairline. How are single gene disorders inherited from parents? If a genetic disorder is linked to the dominant allele, a child can inherit the disease from parents even if just...
Because the rough ER is primarily involved in protein synthesis, it is usually closer to the nucleus (where the genetic material is located) than the smooth ER is, in most cells. An example of a cell that has a smooth ER closer to the nucleus than a rough ER is a hepatocyte (liver ...
There are women who have genetic disorders or severe mental health issues that will affect their children if they're born. Giving them an option to terminate ensures that there won't be a child with a low quality of life and that the woman will not have to suffer through pregnancy, birth...
Health & Medicine Disorders and Treatment Genetic disorders Are nondisjunction disorders curable and what examples of lethal nondisjunction disorder are...Question:Are nondisjunction disorders curable and what examples of lethal nondisjunction disorder are there?
Autosomes and Genetic Disorders: Aberrations in autosomal genes can give rise to a wide range of genetic disorders. Autosomal dominant disorders like Huntington’s disease or Marfan syndrome result from mutations in a single copy of an autosomal gene. Autosomal recessive disorders like cystic fibrosis...
Some examples of multifactorial genetic disorders include: Breast cancer Skin cancer Other cancer types Diabetes Heart failure Alzheimer's disease High blood pressure What are multifactorial traits? Multifactorial traits are traits that are influenced by multiple factors, such as genetics and th...
A genetic mutation is an alteration in the DNA that changes the phenotype or gene expression. While some of these alterations result in pleiotropy, it isn't always the case. There are other mutations that can lead to complicated genetic traits. Read Pleiotropy | Overview, Definition & Examples...