Evidence for the cytoplasmic localization of betaine in leaf cells of Suaeda maritima.

作者: J. L. Hall , Diana M. R. Harvey , T. J. Flowers

DOI: 10.1007/BF00389380

关键词: SuaedaSuaeda maritimaAnalytical electron microscopyBotanyShootBetaineCytoplasmBiologyIodoplatinateHalophyteBiochemistry

摘要: An attempt has been made to localize glycinebetaine in shoots of Suaeda maritima L. Dum. using a technique based on the formation an iodoplatinate precipitate. Deposits were largely restricted cytoplasm salt-grown plants and analysed by transmission analytical electron microscopy. The results are considered support hypothesis that acts as cytoplasmic osmoticum balance high vacuolar salt levels certain halophytes.

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