Recent Advances of Plant Root Structure and Function Proceedings of

This book provides a comprehensive and interactive view of recent advances in the cytology, anatomy, and physiology of roots as presented at the 5th International Symposium on Structure and Function of Roots, held on 31 August-4 September, 1998, in Stará

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Developments in Plant and Soil Sciences VOLUME 90

RECENT ADVANCES OF PLANT ROOT STRUCTURE AND FUNCTION PROCEEDINGS OF THE 5TH INTERNATIONAL SYMPOSIUM ON STRUCTURE AND FUNCTION OF ROOTS Stant Lensna, Slovakia, 30 August - 4 September, 1998 Guest Editors: Otflia GaspanKova, Milada Ciamporova, Igor Mistrik and Frantisek Baluska

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SPRINGER-SCIENCE+BUSINESS MEDIA, B.V.

A C.LP. Catalogue record for this book is available from the library of Congress.

ISBN 978-90-481-5598-9 ISBN 978-94-017-2858-4 (eBook) DOI 10.1007/978-94-017-2858-4

Printed an acid-free paper

AII Rights reserved © 2001 Springer Science+Business Media Dordrecht Originally published by Kluwer Academic Publishers in 2001 Softcover reprint of tbe hardcover 1st edition 200 1 No part of the material protected by this copyright notice may be reproduced ar utilized in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage and retrieval system, without written permis sion from the copyright owner.

CONTENTS Preface

I. STRUCTURAL AND MOLECULAR ASPECTS OF ROOT GROWTH AND DEVELOPMENT • Histochemical analysis of root meristem activity in Arabidopsis thaliana using a cyclin:GUS «(3glucuronidase) marker line M.-T. Hauser and E. Bauer

3

• Ultrastructural effects of the herbicide chlorpropham (CIPC) in root tip cells of wheat E.P. Eleftheriou and E. Bekiari

13

• Measurement of viscoelastic properties of root cell walls affected by low pH in lateral roots of Pisum sativum L. E. Tanimoto, S. Fujii, R. Yamamoto and S. Inanaga

23

Secondary dilatation growth in the root endodermis A. Lux and M. Luxova

31

Changes of root structure in connection with the development of lateral root primordia in wheat and pumpkins K.N. Demchenko and N.P. Demchenko

39

Some aspects of endodermis and cortex structure in Dryas roots K.M. Barmicheva and M.E Danilova

49

• IAA and ZR content in leek (Allium porrum L.), as influenced by P nutrition and arbuscular mycorrhizae, in relation to plant development A. Torelli, A. Trotta, L. Acerbi, G. Arcidiacono, G. Berta and C. Branca

55

• Polyploidy in tomato roots as affected by arbuscular mycorrhizal colonization G. Berta, A. Fusconi, S. Sampo, G. Lingua, S. Perticone and O. Repetto

63

II. PHYSIOLOGY OF WATER AND ION UPTAKE • Water uptake by plant roots: an integration of views E. Steudle

71

• Root-shoot interactions in mineral nutrition W.D. Jeschke and W. Hartung

83

Calcium channels in the plasma membrane of root cells: Their roles in mineral nutrition and cell signalling PJ. White and M.S. Ridout

97

• Nitrogen and base cation uptake in seedlings of Acer pseudoplatanus and Calamagrostis villosa exposed to an acidified environment

V. Gloser and J. Gloser

103

• Nitrate uptake by bean (Phaseolus vulgaris L.) roots under phosphate deficiency A. Gniazdowska and A.M. Rychter

III

Nitrate reductase in roots: Succinate- and NADH-dependent plasma membrane-bound forms C. StOhr, S. Wienkoop and w.R. Ullrich

119

• Impact of Agrobacterium tumefaciens-induced s