Determine parentage and origin Parentage is the term used to describe the range of relatives whose genetic make-up one carries. Certain genes are located at different sites in the genome and can therefore be subject to different hereditary traits. If there is a defective gene in the family history, it is possible to calculate the … Determine parentage and origin | Genetic test – When is it useful?
Cystic Fibrosis Cystic fibrosis is one of the most well-known genetic diseases and is very feared because of its consequences. The cause is merely a diseased gene, which leads to a so-called “chloride channel” (CFTR channel) being shaped incorrectly. As a result, numerous cells and organs of the body produce highly viscous secretions, which can … Cystic Fibrosis | Genetic test – When is it useful?
Can rheumatism be detected in the genetic test? Genetic diagnostics is also playing an increasingly important role in rheumatology, as increasing genetic characteristics are being researched as causative factors in certain rheumatic diseases. One of the best known genetic characteristics, which are frequently associated with rheumatic diseases, is the “HLA B-27 gene”. It is involved … Can rheumatism be detected in the genetic test? | Genetic test – When is it useful?
Estimate the risk of thrombosis in a genetic test? The development of thrombosis is always multifactorial. Important influences on the development of thrombosis are low mobility, reduced blood flow in the veins, severe fluid deficiency and an increased tendency to thrombosis due to different blood compositions. Numerous components in the blood can be altered, which … Estimate the risk of thrombosis in a genetic test? | Genetic test – When is it useful?
Definition Meiosis is a special form of nuclear division and is also called maturity division. It contains two divisions, which turns a diploid mother cell into four haploid daughter cells. These daughter cells each contain a 1-chromatide chromosome and are not identical. These daughter cells are needed for sexual reproduction. Introduction In men, the germ … Meiosis
What is the difference to mitosis? Meiosis is very similar to mitosis in terms of the second meiotic division, but there are some differences between the two nuclear divisions. The result of the meiosis are germ cells with a simple set of chromosomes, which are suitable for sexual reproduction. In mitosis, identical daughter cells with … What is the difference to mitosis? | Meiosis
Proteus syndrome is characterized by genetically determined giant stature with vascular malformations and tumor risk. The cause is thought to be a mutation in the genetic material, although this has not yet been determined. Because there is no curative therapeutic option, patients have been treated primarily in a supportive and symptomatic manner. What is Proteus … Proteus Syndrome: Causes, Symptoms & Treatment
A nucleosome represents the smallest packaging unit of a chromosome. Together with linker protein and linker DNA, nucleosomes are part of chromatin, the material that makes up chromosomes. Autoimmune diseases of the rheumatic circle may develop in association with antibodies to nucleosomes. What is a nucleosome? Nucleosomes are composed of DNA wound around an octamer … Nucleosome: Structure, Function & Diseases
Crigler-Najjar syndrome is an extremely rare inherited disorder. Patients with this disorder have impaired blood metabolism because of decreased activity of the enzyme UDP-glucuronyl transferase. Therapeutic options range from phototherapy to liver transplantation. What is Crigler-Najjar syndrome? Crigler-Najjar syndrome is the medical term for a congenital and extremely rare disease of hemoglobin metabolism. Bilirubin is … Crigler-Najjar Syndrome: Causes, Symptoms & Treatment
Crouzon syndrome, also known as Crouzon’s disease, is one of several known genetic craniosynostoses in which the cranial sutures ossify prematurely, resulting in impaired skull growth and typical deformities and growths on the head and face. The mental development of people affected by Crouzon syndrome is usually normal. What is Crouzon syndrome? Crouzon syndrome, also … Crouzon Syndrome: Causes, Symptoms & Treatment
Günther’s disease is an autosomal recessive inherited gene mutation of chromosome ten. The disease disrupts enzyme activity and the biosynthesis of heme into red blood pigment. Anemia and photosensitivity are among the major symptoms. What is Guenther’s disease? Günther’s disease is understood by physicians to be a rare inherited disorder. The disease is also known … Guenthers Disease: Causes, Symptoms & Treatment
Hunter’s disease belongs to the mucopolysaccharidoses (MPS). It is inherited in an x-linked recessive manner and therefore affects almost only boys and men. The course of the disease varies among patients. What is Hunter disease? Hunter disease is a hereditary lysosomal storage disorder in which the degradation of dermatan and heparan sulfate is impaired. Both … Hunters Disease: Causes, Symptoms & Treatment
