Hong Kong D'Arco, Hong Kong D'Arco PG, Hong Kong D'Arco DNA
Gene:
Or genetic factor, genetic gene, refers to a sequence of DNA that carries hereditary information and is the basic unit of inheritance for controlling a trait, i.e., a piece of DNA sequence that has a functionality. Genes express the genetic information they carry by directing the synthesis of proteins, thereby controlling the expression of traits in individual organisms. Humans have about 20,000 to 25,000 genes. Chromosomes exist in pairs in somatic cells and each chromosome carries a certain number of genes. A gene has two pairs of aligned loci, called alleles, which come from the father and mother during mitosis. They are further categorized into dominant and recessive genes according to the traits they control.
Gene test:
Gene test is a technology that detects DNA through blood, other body fluids, or cells. It is a technique that takes oral mucous membrane cells or other tissue cells detached from a test subject, amplifies their genetic information, and then tests the DNA molecular information in the test subject's cells through a specific device to predict the body's risk of disease and analyze it. The test is used to predict the risk of disease and to analyze the various genes contained in the cells.