Gene Mutation A Sequence Of Numbers - 1882 Words

It all starts off as a big puzzle, you have all these pieces that connect together that leads to a sequence of numbers. These numbers may be in order and fit perfectly into your puzzle, but then there is that one out of place piece that makes the puzzle not complete, that essentially is what the BRCA 1 gene mutation is, just a misplaced puzzle piece. The BRCA 1 gene mutation can go by many names like breast cancer 1, early onset or IRIS, but no matter what name you call it, it still inflicts some questions and concerns. The BRCA 1 gene mutation is a human gene that produces tumor suppressor proteins located on chromosome 17 at position 21. These proteins when not mutated, help repair damaged DNA and play a role in ensuring the stability of one s cellular genetic material. When the gene becomes mutated, faulty, or altered it has the reverse effects. The protein sometimes does not form or forms incorrectly, therefore leading to DNA damage that may not be repaired properly. This results in an unfinished puzzle piece, which leads to the development of genetic alterations, in other words, could increase your risks of certain cancers. The BRCA 1 gene mutation is just like all other genes is inherited and passed on by your family, but it does not mean you will have the mutation. The BRCA 1 gene mutation can be inherited from either of your parents when one of your parents carries the mutation you have a fifty percent chance of inheriting the mutation. If you do inherit thisShow MoreRelatedBLAT Analysis On Biology1298 Words   |  6 PagesBLAST analysis on your allocated sequence and answer the following questions based on the results. Plagarism will result in an automatic score of zero. 1. Identify the gene 5% Homo sapiens cytochrome P450 family 24 subfamily A member 1 (CYP24A1), transcript variant X3, mRNA 2. Show the results of your BLAST analysis obtained at both nucleotide (2%) and protein (2%) level and identify the types of mutation(s) present (6%). You should also highlight where the mutations occur on the copied alignmentsRead MoreThe Change Of Hemoglobin Changes Essay1210 Words   |  5 Pagesas the change in the oxygen in the environment occurs. Each globin usually has two polypeptide chains encoded by genes that attract oxygen molecules to different degrees. 2. The pancreas which has two types of cell clusters. A transcription factor is activated and change the expression of a gene in a way that stimulates some progenitor cells to divide. 3. Proteomics is an area where gene expression emerges. It identifies and analyzes all the proteins that made in a cell, organ, or body. 4. The histoneRead MoreDna Analysis : Cracking Your Genetic Code866 Words   |  4 Pagesdetermine the nucleotide sequence. Over the time various methods have been developed to obtain the nucleotide sequence of DNA, currently the most widely used methods include automated sequencing and enzymatic chain termination. 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The process evolution usu ally starts from a population of randomly generated individuals or, using domain background knowledge. The generation process repeats for many generations with the aim of maximizing the objective Function (also called fitness) of the chromosomes that are evaluated each generation. Usually, the GA termination cindition are set to the maximum number of generations. ii) GeneticRead MoreCase Study : ÃŽÂ’ -thalassemia1717 Words   |  7 Pagesare a heterogeneous group of hereditary anemias that constitute the most common gene disorder in the world, with a carrier rate of almost 7%. The disease was first discovered in countries around the Mediterranean Sea and was named for the Greek word â€Å"Thalassa,† meaning â€Å"sea.† However, it is also present in areas extending into India and China that are near the Equator. The thalassemia syndromes are caused by mutations that decrease or abolish the synthesis of the ÃŽ ±- or ÃŽ ²-chains in the adult hemoglobinRead MoreRecent Developments Of Gene Editing Technology And Their Potential Applications For Plants And Agriculture1338 Words   |  6 Pagesand inefficient methods such as artificial selection and mutation breeding. Now the ability to tailor the fundamental genetics of plants through precise gene modification is possible allowing control of the biological mechanisms present. Increasing the efficiency of the growth and maintenance of plants through gene modification could save vast amounts of money and resources. In this essay I will be discussing the recent developments in gene editing technology and their potential applications to plantsRead MoreThe Human Genome And The Building Blocks Of Life1359 Words   |  6 PagesRaul Santos 7-8 Period 4/9/2015 Genetics Much research has gone into learning about the human genome and the building blocks of life. Thanks to genetic research we have learned about mutations and what medical effects they can have on a person. Genetic research allows us to better understand and genetic variation. It has made easier the process of mass producing crops. Because of how useful genetic research is, billions of dollars have been invested in it by companies around the world. But what exactlyRead MoreWhat Is Familiarization And Planning For Sanger Sequencing760 Words   |  4 Pagesplanning for Sanger Sequencing it is important to become familiar with a number of aspects of the gene of interest as it relates to the disease(s) caused by mutations in that gene. †¢ Identification of the reference sequence to be used for comparison of test sequence data. These sequences are typically obtained from the National Center for Biotechnology Information (NCBI; http://www.ncbi.nlm.nih.gov/ with the date of access). Many genes have alternative transcripts and promoters that should be taken into