A reduction in the abundance of calium oxalate crystals in Oenothera improves the yield of intact chloroplasts

Authors


Barbara B. Sears, Department of Botany and Plant Pathology, Michigan State University, East Lansing. M1 48824, U.S.A.

Abstract

Abstract.Oenothera plants grown as shoot meristem cultures on media having a low calcium concentration had a reduced abundance of raphides when compared to greenhouse-grown plants or shoot meristem cultures grown on higher concentrations of calcium. Plants from the low-calcium media also yielded a higher proportion of intact chloroplasts during subcellular fractionation.

Ancillary