title: [Plant epicuticular wax and drought resistance as well as its molecular biology].
abstract: Plant epicuticular wax is a collective term used to describe the organic components of the cuticle which covers the outer surface of aerial plant tissues. It is also the last defensive barrier of plant, playing important roles in plant growth and development. The components, transport, crystal formation and morpho-ultrastructure of plant epicuticular wax as well as the investigations concerning the relationship between epicuticular wax and adaptations to environment are reviewed. Especially, we systematically summarized the relationships among wax, cutin transpiration, leaf WUE and yield and the progresses in the physiological and molecular biology research regarding wax; we also discussed the problems existing in wax research.
authors.affiliation: Research Center of Agricultural Resource, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Shijiazhuang 050021, China.
authors.forename: Wei-Qiang
authors.initials: WQ
authors.lastname: Li
authors.forename: Zheng-Bin
authors.initials: ZB
authors.lastname: Zhang
authors.forename: Jing-Juan
authors.initials: JJ
authors.lastname: Li
mesh_terms: D000222:Adaptation, Physiological; D055864:Droughts; D018506:Gene Expression Regulation, Plant; D019441:Plant Epidermis / Q000235:genetics / Q000378:metabolism*; D014885:Waxes / Q000378:metabolism*
chemical_list: D014885:Waxes