PATHWAYS OF PLASTID DIFFERENTIATION IN SPIRODELA-OLIGORRHIZA

被引：7

作者：

PORATH, D

机构：

[1] Institute for Nature Conservation Research, George S Wise Faculty of Life Sciences, Tel Aviv University, Ramat Aviv

来源：

NEW PHYTOLOGIST | 1979年 / 82卷 / 03期

关键词：

D O I：

10.1111/j.1469-8137.1979.tb01667.x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

In light‐grown Spirodela oligorrhiza, a duckweed, chloroplasts complete differentiation in 2·5 days. When young green fronds are transferred to the dark, their plastids undergo ultrastructural changes that are retrogressive. Prolamellar bodies appear in the intergranal spaces within 12 to 18 h, while well‐developed amyloplasts can be seen after 11 days. Mature green fronds maintained in the dark for up to 3 months remain unchanged. The results are discussed in the context of monotropic and reversible pathways of plastid differentiation in higher plants. Copyright © 1979, Wiley Blackwell. All rights reserved

引用

页码：733 / &

共 16 条

[1]

BRADBEER JW, 1975, LIGHT PLANT DEV, P217

[2]

GRONEGRESS P, 1974, J MICROSC-PARIS, V19, P183

[3] CORRELATED APPEARANCE OF PROLAMELLAR BODIES, PROTOCHLOROPHYLL(IDE) SPECIES, AND SHIBATA SHIFT DURING DEVELOPMENT OF BEAN ETIOPLASTS IN DARK [J].

KLEIN, S ;

SCHIFF, JA .

PLANT PHYSIOLOGY, 1972, 49 (04) :619-&

[4] LIGHT-INDUCED STRUCTURAL-CHANGES DURING INCUBATION OF ISOLATED MAIZE ETIOPLASTS [J].

KOHN, S ;

KLEIN, S .

PLANTA, 1976, 132 (02) :169-175

[5]

LEMOINE Y, 1968, J MICROSC-PARIS, V7, P755

[6]

Muhlethaler K., 1971, Structure and function of chloroplasts., P7

[7] CHLOROPLAST DEVELOPMENT IN YOUNG SESAME PLANTS [J].

PLATTALOIA, KA ;

THOMSON, WW .

NEW PHYTOLOGIST, 1977, 78 (03) :599-&

[8] GROWTH, GREENING, AND PHYTOCHROME IN ETIOLATED SPIRODELA (LEMNACEAE) [J].

PORATH, D ;

SHAUL, YB .

PLANT PHYSIOLOGY, 1973, 51 (03) :474-477

[9]

PORATH D, 1971, ISRAEL J BOT, V20, P157

[10]

PORATH D, 1973, THESIS TEL AVIV U

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