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Human inheritance
| Term | Definition |
|---|---|
| Autosome | Are chromosomes that contain genes for characteristics that are unrelated to sex. |
| Human genome | All the DNA. |
| Human Genome Project | Is an international project that includes scientists from around the world. |
| Linkage map | The locations of genes on a chromosome. |
| Linked genes | Genes that are located on the same chromosome. |
| Sex chromosome | Is a type of chromosome involved in sex determination. |
| Sex-linked gene | Genes located on the sex chromosomes. |
| X-linked gene | Genes on the X chromosome. |
| Epistasis | A certain relationship between genes. |
| Gene therapy | T.he use of genetic material to treat or prevent disease |
| gGnetic trait | A specific characteristic of an individual. |
| Multiple allele trait | Traits controlled by a single gene with more than two alleles. |
| Nondisjunction | The failure of the chromosomes to separate, which produces daughter cells with abnormal numbers of chromosomes. |
| Pedigree | Shows relationships between family members and indicates which individuals have certain genetic pathogenic variants, traits, and diseases within a family as well as vital status. |
| Pleiotropy | A type of genetic expression in which only one gene affects multiple traits |
| Sex-linked trait | Characteristics that are influenced by genes carried on the sex chromosomes. |
| X-linked trait | Occur when a pathogenic variant in a gene on the X chromosome leads to disease. |
| Biotechnology | Technology that utilizes biological systems, living organisms or parts of this to develop or create different products. |
| Gene cloning | A technique that assembles the gene of interest into recombinant DNA molecules and replicates them in a host organism. |
| Genetic engineering | A process that uses laboratory-based technologies to alter the DNA makeup of an organism. |
| Pharmacogenomics | The study of how an individual's genetic inheritance affects the body's response to drugs. |
| Polymerase chain reaction (PCR) | A laboratory technique for rapidly producing (amplifying) millions to billions of copies of a specific segment of DNA. |
| Recombinant DNA | Is an artificially made DNA strand that is formed by the combination of two or more gene sequences. |
| Synthetic biology | Is the design and construction of new biological parts, devices, and systems and the re-design of existing biological systems. |
| Transgenic crop | As plants that have been genetically engineered to incorporate desired characteristics through the transfer of specific genes. |