An insoluble polysaccharide produced by plants as a temporary cell wall component, for instance in response to damage or stress to seal off affected tissues. It is deposited as drops, plugs, or plates, which stain specifically with aniline blue.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。