Penuelas J,Filella I,Llusia J,Siscart D,Pinol J.Comparative field study of spring and summer leaf gas exchange and photobiology of the mediterranean trees Quercus ilex and Phillyrea latifolia.Journal of Experiment Botany,1998,49:229-238.
Mata C G,Lamattina L.Nitric oxide induces stomatal closure and enhances the adaptive plant responses against drought stress.Plant Physiology,2001,126:1196-1204.
Asada K.The water-water cycle in chloroplasts:scavenging of active oxygen and dissipation of excess photons.Annual Review of Plant Physiology and Plant Molecular Biology,1999,50:601-639.