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BL localization in cotyledon of immature seed and petal cells of Brassica campestris

He Yujiong, Xu Rujuan

Shanghai Institute of Plant Physiology,Chinese Academy of Sciences.Shanghai 200032

Abstract

BL localization in cotyledon of immature seed and petal cells of Brassica campestris L. were studied using immunogold electron microscopy. The results showed that, in cells of cotyledon of immature seed, much more gold particles were localized in nuclei and cytoplasm, but no gold particles were found in vacuoles and cell walls. In petal cells gold particles were found mainly in nuclei, and only few in the cytoplasm.

Key words: Brassica campestris;Cotyledon petal;BL;Immunogold ;

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Citing This Article：

He Yujiong, Xu Rujuan. BL localization in cotyledon of immature seed and petal cells of Brassica campestris. Acta Physiol Sin 1998; 50 (2): (in Chinese with English abstract).