|DNA markers offer a useful tool in human clinical medicine to predict disease susceptibility and drug response. In animal science, they can be applied in marker-assisted selection, gender determination, species identification or disease diagnosis. By combining DNA microarray technology and SNP (Single Nucleotide Polymorphism) genotyping, many novel genetic markers in candidate genes have been identified. These markers offer more advantages in that they can be used for accurate animal selection and to rapidly to improve the reproductive performance over traditional breeding methods.
Scientific journal is a periodical publication intended to further progress of science, usually by reporting novel research. There are thousands of scientific journals in publication, and many more have been published at various points in the past. Most journals are highly specialized, although some of the oldest journals publish articles and scientific papers across a wide range of scientific fields. Scientific journals contain articles that are peer reviewed, to ensure that articles meet the journal's standards of quality, and scientific validity.The publication of the results of research is an essential part of the scientific method. If they are describing experiments or calculations, they must supply enough details that an independent researcher could repeat the experiment or calculation to verify the results.