Molecular Cloning,Sequence Analysis of a Glycolate oxidase Gene from Mikania micrantha and Its Expression in Escherichia coli EFFECT OF METHYL JASMONATE ON THE PHOTORESPIRATORY METABOLISM OF RICE SEEDLINGS STUDY ON THE PHOTOSYNTHETIC PATHWAY OF CYMBIDIUM PURIFICATION AND PROPERTIES OF GLYCOLATE OXIDASE ISOZYME GO I FROM SPINACH LEAVES