Human beings live in a complex and magical system of nature. The constitution of everything is like the structure science of architecture, which presents various forms and combinations. The development of structure science makes modern architecture show the high unity of internal structure and external contour. Through the study of branch networks formed by rivers, the mystery of branch growth can be found, for instance fractal self-similarity, preferential growth at the tops, avoidance of homogeneity, etc. Based on the understanding of branch ecosystem, everyone can try to build a sustainable surface structure by mimicking the laws of river network.
.S. , Van De Weg , W.E. , Matos , C. , Van Der Meer , I.M. , Li , Y.H. , Bolhaar , S.T.H.P. , Knulst , A.C. , Zuidmeer,. L , Van Ree , R. , Hoffmann-Sommergruber , K. & Gilissen , L.J.W.J. ( 2005 ): Allelic constitution of Mal d 1 genes