BROMINE, BROMOPHENOLS AND FLORIDORUBIN IN THE RED ALGA LENORMANDIA-PROLIFERA

被引：23

作者：

PEDERSEN, M

SAENGER, P

ROWAN, KS

HOFSTEN, AV

机构：

[1] Institute of Physiological Botany, University of Uppsala, Uppsala

来源：

PHYSIOLOGIA PLANTARUM | 1979年 / 46卷 / 02期

关键词：

Bromine; bromophenols; electron microscopy; floridorubin; GC MS; red algae; x‐ray microanalysis;

D O I：

10.1111/j.1399-3054.1979.tb06543.x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The pigment floridorunin was localized to the cuticle of the red alga Lenormandia prolifera (C. Ag.) J. Agardh by x‐ray micro‐analysis in Ihe transmission electron microscope and by its colour reactions in the light microscope. The pigment was set free from the cell wall by a pectinase. Bromine was also identified in the chloro‐plasts. the middle lamellae, the intercellulars and the pore plugs of the alga. The content of bromophenols in the alga increases with increasing age. The cell walls of old plants are stratified and their outer parts are apparently shed. The bromophenols could have a function as regulators of the epiphytes or the shedding of parts of the outer cell wall. Copyright © 1979, Wiley Blackwell. All rights reserved

引用

页码：121 / 126

页数：6

共 23 条

[1] ULTRASTRUCTURE OF CORALLINACEAE .1. VEGETATIVE CELLS OF CORALLINA-OFFICINALIS AND CORALLINA-CUVIERII [J].