Nature is a weekly international journal publishing peer-reviewed research in all fields of science and technology on the basis of its originality.The journal also pays due attention to the importance, interdisciplinary interest, timeliness, accessibility, elegance and conclusions of the research published. Nature also provides insightful news and interpretation of current coming trends in science. The mission of Nature''s Journal is to serve scientists through prompt publication of significant advances in any branch of science. and also to ensure that the results of science are rapidly communicated to the world. In addition to Nature itself, there are three main families of Nature journals, together with the unique Nature Protocols, namely; Nature research journals, Nature Protocols, Nature Reviews journals and the Nature Clinical Practice journals. It is the world''s most highly citated multidisciplinary science journal. Nature''s impact factor for the year2005 was 29.273.