Biomechanics in plant resistance to drought  

作　　者：Shaobao Liu Han Liu Jiaojiao Jiao Jun Yin Tian Jian Lu Feng Xu 

机构地区：[1]State Key Laboratory of Mechanics and Control of Mechanical Structures,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China [2]Nanjing Center for Multifunctional Lightweight Materials and Structures,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China [3]MOE Key Laboratory of Biomedical Information Engineering,School of Life Science and Technology,Xi'an Jiaotong University,Xi’an 710049,China [4]Bioinspired Engineering and Biomechanics Center(BEBC),Xi'an Jiaotong University,Xi'an 710049,China

出　　处：《Acta Mechanica Sinica》2020年第5期1142-1157,I0004,共17页力学学报（英文版）

基　　金：the National Natural Science Foundation of China(Grants 11532009,11972280,11972185,11902155,and 11902245);the Natural Science Foundation of Jiangsu Province(Grant BK20190382);the foundation of"Jiangsu Provincial Key Laboratory of Bionic Functional Materials";the Foundation for the Priority Academic Program Development of Jiangsu Higher Education Institutions;the Open Fund of the State Key Laboratory of Mechanics;Control of Mechanical Structures of China(Grants MCMS-I-0219K01 and MCMS-E-0219K02).

摘　　要：During drought,plant functions at multi-levels(i.e.,tissue,.cellular and molecular)are adjustable with the change of water condition,which is known as drought resistance.Various biological,chemical and physical mechanisms have been found in plant drought resistance,among which the role of physical cues(especially mechanics)has attracted significantly increasing attention.Recent studies have shown that mechanics is one of the fundamental factors that control the responses and self-adaptation from tissue to molecular levels in plant when the external conditions changes.In the review,we examine how the factor of mechanics acts on the multi-level plant functions under drought stress,including water transport,tissue deformation,cell growth,cell movements,molecules interaction and signal pathway.

关 键 词：Water transport DEFORMATION Molecule interaction MULTI-LEVEL SELF-ADAPTATION 

分 类 号：Q94[生物学—植物学]