Mutation

might make their child strong and smart, listen to Mozart hoping it would boost the IQ of their child or do yoga and exercises that will benefit the life of the child. However, not every parents are able deliver a healthy child because the genetic mutation and diseases that cause the child die before birth or at a very young age. With the advancement in biotechnology, genetic engineering will be able to make the offspring of these parents healthy. According to dictionary.reference.com genetic…

can mean the difference between a normal life and a very difficult, painful, or even very short life. With technological advances in the field of genetics, such as the CRISPR-Cas9, it is now possible for geneticists to eliminate these single gene mutations that are lethal, extremely dangerous, or unbearable to the human race. Harlequin ichthyosis, cystic fibrosis and Smith-Lemli-Opitz syndrome are all caused by single genes and can potentially be edited out of the human genome. Harlequin…

Cornelia de Lange Syndrome Introduction Cornelia de Lange Syndrome is rare genetic disease it can affect multisystem disorder that has very serve intellectual disability starting at the time of 2nd trimester. The syndrome is often refer as also Brachmann de Lange syndrome or de Lange syndrome. Its most obvious symptoms are facial features such as body hair (hirsutism) with eyebrows that are arched and meet in midline (synophrys). This paper is inform the more detail about Cornelia de Lange…

This essay provides a brief description of Familial Adenomatous Polyposis (FAP), a mutation on the APC gene (Cleveland Clinic, 2016, pg. 1). It discusses the beginning ages for FAP and some genetic testing options for said disease, including how accurate such tests are. The remaining portion of this paper explores my stated opinion on whether or not adolescents should be tested for late-onset genetic diseases, such as FAP. A Brief Description of Familial Adenomatous Polyposis (FAP)…

Mutation in the silencing gene SIR4 can delay aging in S. cerevisiae Gene mutations that affect silencing at HM loci, telomeres and other regions of the chromosome have been shown to relate to stress resistance and aging in Saccharomyces cerevisiae. S. cerevisiae is a species of yeast in which goes through asymmetrical cellular division. Its lifespan is measured by the number of cellular divisions the mother cell is able to complete before death. In the research study by Kennedy et al, the…

Kyphoscoliosis type, Arthrochlasia type, and the Dermatosparaxis type. The mutations for this disease happens on these chromosomes, the Classical type is mostly on chromosome 9 or 2, the hypermobility type is on chromosome 6, the vascular type is mainly on chromosome 2. Mutation on chromosome 1 cause the Kyphoscoliosis type, mutations on chromosome 17 or 7 cause the Arthrochlasia type. The Dermatosparaxis type mutations happen on chromosome 5. The other well-characterized forms of…

X-linked intellectual disability is a genetically heterogeneous condition, due to mutations in at least 50 genes located on the X chromosome, involved in functioning of the central nervous system. It is estimated to affect approximately 1 in 600 males. There are two categories of hereditary ID; isolated ID with no other consistent defining features, known as nonspecific or non-syndromic ID and syndromic ID, which presents with variable penetrance and expressivity. Although numerous genes…

large decrease in the size of an original population can eliminate a large amount of genes. 23. How does mutation increase genetic variation in a way that crossing over and independent assortment do not? This because during mutation selection removes deleterious alleles however, dangerous recessive alleles are preserved in heterozygotes and are reintroduced by mutations 24. How does mutation alter allele frequencies? are a continual source of genetic variation in…

the truth. The evolution of the human species does not stop. Human is a new species evolved by chimpanzee.Then, a series of unique mutations were carried out from human. Thus, these mutations form the unique characteristic of human beings. Because each gene of human is not totally same. So the genes of human beings will cause different characteristics and mutations from some elements.(Such as the colors of eyes and hairs.) But evolution does not have rules but…

Farber lipogranulomatosis, or simply Farber’s disease, is a lysosomal storage disorder that involves the hydrolysis and use of lipids. A lysosomal storage disorder is a defect in the function of a lysosome, enzymes that hydrolyze large molecules and then move the fragments on to other parts of the cell for other uses. Farber’s disease is a rare, genetic condition that involves a deficiency in the enzyme, ceramidase. Ceramidase is a lysosomal acid that causes cell growth, cellular differentiation…