gene mapingの例文

• He was doing really advanced work on gene mapping
• Human gene mapping database established
• Use of gene mapping to estimate risk factors for psychological disorders and variation in behavioral and personality traits
• This set of molecular markers is stable , and easy to use . they are also used for other gene mapping in arabidopsis
• Abstract : gene mapping of human diseases , especially the complex genetic diseases , has been the difiiculty and hotspot in medical genetics and gene study
• Variants have been deemed to confer susceptibility to common diseases and response to drug therapy in modern medicine study . it advances a challenge for gene mapping using polymorphic markers
• Complex diseases are controlled by genetic mechanism and environmental effects . hence , in our method of gene mapping for interactive multiple genes we take into account both of the factors
• In this article , the principle and application of several gene mapping methods are discussed , including linkage analysis ( parametric and nonparametric linkage analysis ) , association study and linkage disequilibrium analysis
• Results there are wide applications for medicinal plant researches , such as identification , genetic relationship , origin and evolution , genetic diversity , gene mapping , gene cloning and genetic engineering of metabolic pathway
• We have made comparisons among current methods for gene mapping . most methods based on linkage analysis and association analysis considers one marker at a time and does not take into account the correlated structure of multiple linked markers
• Staining techniques which demonstrate structural transverse banding patterns are revealing less gross abnormalities and variations in chromosomes and proving valuable in relating normal and abnormal genes to particular sites on individual chromosomes ( gene mapping )
• Linkage analysis plays an important role in gene mapping . the foundation : the two gene locuses which locate on the same chromosomal ( eg . disease gene and marker gene ) happen to cross over and recombine . the farther the distance between two locuses is , the higher the probability happening to cross over is , the lower the probability that the two locuses are inherited to offspring together is , that is , the degree of linkage is not strong . so we can estimate the distance and the degree of linkage by the recombination fraction between the two locuses to locate gene
• Currently , the research methods can be classified into two main classes , that is , genetic linkage analysis and linkage disequilibrium analy - sis . the two methods explore recombination fraction and linkage disequilibrium coefficient correspondly which are used to measure genetical characters , moreover , statistical methods are used to execute gene mapping