文献类型：期刊文献

英文题名：Detection of complex vascular system in bamboo node by X-ray mu CT imaging technique

作者：Peng, Guanyun[1,2] Jiang, Zehui[2] Liu, Xing'e[2] Fei, Benhua[2] Yang, Shumin[2] Qin, Daochun[2] Ren, Haiqing[3] Yu, Yan[2] Xie, Honglan[1]

第一作者：Peng, Guanyun

通信作者：Peng, GY[1]

机构：[1]Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China;[2]Int Ctr Bamboo & Rattan, Beijing 100102, Peoples R China;[3]Chinese Acad Forestry, Res Inst Wood Ind, Beijing 100091, Peoples R China

年份：2014

卷号：68

期号：2

起止页码：223-227

外文期刊名：HOLZFORSCHUNG

收录：;EI(收录号：20141217486375);Scopus(收录号：2-s2.0-84900675328);WOS:【SCI-EXPANDED(收录号:WOS:000331947600010)】；

基金：The authors wish to thank the State Forestry Administration, People's Republic of China, for the Special Funding Projects of Forestry Nonprofit Industry Research (grant no. 201304513) and the financial support of the National Key Technology R&D Program in the 11th Five-Year Plan of China (2008BADA9B03 and 2006BAD19B01). The authors also gratefully acknowledge Gary Pan, You Dong, Beixue Xu, Tiffany Fong, and the Xradia Inc. for their technology support.

语种：英文

外文关键词：3D network of vascular systems; bamboo node; vascular system; X-ray computed microtomography (mu CT)

摘要：Bamboo is one of the world's fastest growing plants. They reach a final height of 15-40 m during a period of 40-120 days. The full height is reached by intercalary growth of each node. However, it is very difficult to detect the complex vascular system in a bamboo node using traditional methods. X-ray computed microtomography (mu CT) is a noninvasive novel approach to the three-dimensional (3D) visualization and quantification of biological structures. In the present article, mu CT has been applied to provide insights into the internal structure of bamboo node, where three branches are connected. The picture obtained could hardly be obtained by any other means. The bamboo nodal characteristics of three transverse and axial sections are presented. The complex 3D network of vascular bundles has been directly obtained for the first time.