![]() ![]() ![]() New tests can detect changes in the DNA sequence of genes associated with the disease. It involves the use of sequencing to find more efficient ways of maintaining human health and it also helps in the study of DNA to identify the causes of genetic disorders and methods to cure them. The use of biotechnology in medicine is revolutionizing the diagnosis of diseases caused by genetic factors.Because of the sequencing of animal genome scientists are now able to make genetically modified animals or clones of domestic animals for getting desired products and for the welfare of mankind.By comparing the sequences of genomes of different organisms, researchers can understand what, at the molecular level, distinguishes different life forms from each other. Comparative genomics provides a powerful tool for studying evolutionary changes among organisms, as well as genes that give each organism its unique characteristics.Only because of sequencing researchers have found that two-thirds of human genes known to be involved in cancer have counterparts in the fruit fly. Genomic sequencing of domestic animals helps in understanding the evolutionary relationships between species.This will help in the identification of different diseases in plants and helps to make pathogen-free plants. Any minor variations or mutations in the plant genome can be detected with the help of DNA sequencing. In the agriculture industries, the identification of GMO species can be possible with the help of DNA sequencing methods. Importance of DNA sequencing in biotechnology In Agricultural Biotechnology This sequence tells scientists the kind of genetic information that is carried in a particular DNA segment and helps in different aspects of the welfare of humankind. Each individual and organism has a specific nucleotide base sequence so everyone has a different DNA sequence. DNA sequencing provides info about how nucleotide bases are arranged in a fragment of DNA. DNA SequencingĭNA sequencing is the mechanism to determine the sequence of nucleic acids that are the basic units of DNA molecules. Each strand is composed of four complementary nucleotides – adenine (A), cytosine (C), guanine (G), and thymine (T) – with an A on one strand always paired with T on the other, and C always paired with G. In 1953, James Watson and Francis Crick put forward their double-helix model of DNA, which is composed of two strands of nucleotides coiled around each other, linked together by hydrogen bonds and running in opposite directions. “ Biotechnology is a wide discipline that harnesses cellular and biomolecular processes to develop technologies that help in improving the health and lives of the people.” Structure of DNA ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |