Changes in carbohydrates and ultrastructure in xylem ray cells ofPopulus in response to chilling

Abstract

The ultrastructure of xylem ray cells inPopulus was studied in conjunction with their content of individual sugars and of starch. They differ considerably in structure and in carbohydrate content at the three chosen stages,i.e., of starch deposition (August), of starch maximum (November), and of starch dissolution (January). The transition from the summer… (More)
DOI: 10.1007/BF01281175

Topics

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