On Donor–Acceptor Relations and Growth Correlation in Shoot Development of the Pedunculate Oak Germling

On Donor–Acceptor Relations and Growth Correlation in Shoot Development of the Pedunculate Oak... We studied the first cycle of shoot growth of the Quercus robur L. germlings in which the donor–acceptor relations were changed by removing a part of cotyledons, growing in darkness, or removing growing leaf blades. In all cases, the greatest changes in growth and growth correlations were observed in the shoot upper metameres carrying leaf blades and the least, in lower metameres preformed in the acorn embryo. The removal of growing leaves changed the rhythm of shoot growth. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Developmental Biology Springer Journals

On Donor–Acceptor Relations and Growth Correlation in Shoot Development of the Pedunculate Oak Germling

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Publisher
Kluwer Academic Publishers-Plenum Publishers
Copyright
Copyright © 2004 by MAIK “Nauka/Interperiodica”
Subject
Life Sciences; Animal Anatomy / Morphology / Histology
ISSN
1062-3604
eISSN
1608-3326
D.O.I.
10.1023/B:RUDO.0000036711.51291.e2
Publisher site
See Article on Publisher Site

Abstract

We studied the first cycle of shoot growth of the Quercus robur L. germlings in which the donor–acceptor relations were changed by removing a part of cotyledons, growing in darkness, or removing growing leaf blades. In all cases, the greatest changes in growth and growth correlations were observed in the shoot upper metameres carrying leaf blades and the least, in lower metameres preformed in the acorn embryo. The removal of growing leaves changed the rhythm of shoot growth.

Journal

Russian Journal of Developmental BiologySpringer Journals

Published: Sep 19, 2004

References

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