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Wawrzyńczak, Danuta ; Sowik, Iwona ; Michalczuk, Lech
Publisher:Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS
Date issued/created: Subject and Keywords: Abstract:The aim of the presented work was to study the effects of changes of endogenous indole-3-acetic acid (lAA) metabolizm on in vitro shoot proliferation and rhizogenesis of transgenic strawberry shoots carrying maize lAA-glucose synthase gene (iaglu). Four /ag/u-transformed strawberry clones and non- transformed ‘Raster’ shoots served as a plant material for the study. The analysis of free and conjugated lAA level in leaves of transgenic and control strawberry plants showed that /og/u-containing strawberry clones had significantly higher level of ester conjugated lAA, but the level of free hormone was only slightly decreased or comparable to the control plants, mg/u-transformed clones had significantly higher proliferation rate and formed more roots than the control shoots. One of the /og/u-transformed clones had significantly shorter and other two - longer roots than the control plantlets.
Relation:Biotechnologia, vol.65, 2 (2004)-.
Volume: Issue: Start page: End page: Resource type: Detailed Resource Type: Format:application/pdf ; application/pdf
Resource Identifier: Source:Library of Institute of Bioorganic Chemistry PAS
Language: Language of abstract: Temporal coverage: Rights:Creative Commons Attribution BY-SA 4.0 license
Terms of use: Digitizing institution:Institute of Bioorganic Chemistry of the Polish Academy of Science
Original in:Institute of Bioorganic Chemistry of the Polish Academy of Science
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