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Growth and Anatomical Parameters of Adventitious Roots Formed on Mung Bean Hypocotyls Are Correlated with Galactoglucomannan Oligosaccharides Structure
Joint Authors
Zelko, I.
Lišková, D.
Kollárová, K.
Capek, P.
Henselová, M.
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-22
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Medicine
Information Technology and Computer Science
Abstract EN
The effect of galactoglucomannan oligosaccharides (GGMOs) compared with chemically modified oligosaccharides, GGMOs-g (with reduced number of D-galactose side chains) and GGMOs-r (with reduced reducing ends) on mung bean (Vigna radiata (L.) Wilczek) adventitious roots formation, elongation, and anatomical structure have been studied.
All types of oligosaccharides influenced adventitious root formation in the same way: stimulation in the absence of exogenous auxin and inhibition in the presence of exogenous auxin.
Both reactions are probably related with the presence/content of endogenous auxin in plant cuttings.
However, the adventitious root length was inhibited by GGMOs both in the absence as well as in the presence of auxin (IBA or NAA), while GGMOs-g inhibition was significantly weaker compared with GGMOs.
GGMOs-r were without significant difference on both processes, compared with GGMOs.
GGMOs affected not only the adventitious root length but also their anatomy in dependence on the combination with certain type of auxin.
The oligosaccharides influenced cortical cells division, which was reflected in the cortex area and in the root diameter.
All processes followed were dependent on oligosaccharides chemical structure.
The results suggest also that GGM-derived oligosaccharides may play an important role in adventitious roots elongation but not in their formation.
American Psychological Association (APA)
Kollárová, K.& Zelko, I.& Henselová, M.& Capek, P.& Lišková, D.. 2012. Growth and Anatomical Parameters of Adventitious Roots Formed on Mung Bean Hypocotyls Are Correlated with Galactoglucomannan Oligosaccharides Structure. The Scientific World Journal،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-498960
Modern Language Association (MLA)
Kollárová, K.…[et al.]. Growth and Anatomical Parameters of Adventitious Roots Formed on Mung Bean Hypocotyls Are Correlated with Galactoglucomannan Oligosaccharides Structure. The Scientific World Journal No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-498960
American Medical Association (AMA)
Kollárová, K.& Zelko, I.& Henselová, M.& Capek, P.& Lišková, D.. Growth and Anatomical Parameters of Adventitious Roots Formed on Mung Bean Hypocotyls Are Correlated with Galactoglucomannan Oligosaccharides Structure. The Scientific World Journal. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-498960
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-498960