Women have two X chromosomes. Even if one of the X chromosomes carries the defective gene, the normal gene on the other X chromosome will protect the woman from hemophilia. The gene does not affect them, but they carry it and pass it on to their children. If a woman is a carrier, sh...
Using gene therapy for hemophilia treatment is in many ways a promising option, but it also has some drawbacks. On the pro side, hemophilia is an ideal genetic disorder to treat in this fashion, as it occurs due to a single genetic defect. This type of treatment can be considered successfu...
Treatment depends on the type and severity of hemophilia. The treatment aims to prevent bleeding episodes mainly inside the head and the joints. The use of gene therapy to replace the defective genes is currently under study. Blood transfusions may be required in case of significant blood loss....
Which is a non-Mendelian trait? A. A trait with a dominant and recessive allele B. A trait with a clearly dominant form C. A trait controlled by one gene D. A trait with four alleles What is hemophilia? How is it inherited? Make a pedigree to illustrate its pattern of inheritance....
Some diseases, such as hemophilia and cystic fibrosis, are directly caused by a mutation in a single gene or a pair of genes. These rare diseases follow a predictable pattern of inheritance, and this means that families in which the gene is present can usually be given clear, reliable inform...
and reduce symptoms. If the problem is caused by hemophilia or other bleeding disorders, these will be treated with intravenous clotting agents, prescription medications or evengene therapy. In most cases, once the underlying disorder is treated, bleeding into the joint will cease to be a problem...
What problems are caused to a person who inherits this Ehlers-Danlos syndrome, gene? Is this gene typically inherited from the mother or the father, also describe an experiment that you could use to determine if a new drug is effective at treating the ...
Who is more affected by sex-linked traits? X-linked recessive diseases most often occur inmales. Males have only one X chromosome. A single recessive gene on that X chromosome will cause the disease. The Y chromosome is the other half of the XY gene pair in the male. ...
X-linked disorders: These disorders are caused by a mutated gene on the X chromosome. Some examples of X-linked disorders include hemophilia, Duchenne muscular dystrophy, and Fragile X syndrome. Monogenic diseases can range in severity from mild to severe. Some monogenic diseases are fatal, while...
CRISPR. What is it? And why is the scientific community so fascinated by the potential applications of this gene-editing technology? Starting with its definition, we explain how this technology harnesses an ancient bacteria-based defense system — and how it will impact the world around us today...