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Plant regeneration and thiophene formation in tissue cultures ofTagetes mendocina

โœ Scribed by M. P. Benavides; O. H. Caso

Publisher
Springer
Year
1993
Tongue
English
Weight
386 KB
Volume
35
Category
Article
ISSN
0167-6857

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โœฆ Synopsis

Plants of the wild species Tagetes rnendocina were regenerated, via organogenesis, from explants and callus cultures, and the occurrence of biocidal metabolites, thiophenes, by such undifferentiated tissues and regenerated plants was investigated. Differences between explant sources were apparent in terms of their competence for dedifferentiation and subsequent organogenesis. Leaf-derived cultures were more responsive than the root-derived ones. Biochemical studies revealed that the plants produced were capable of synthezising thiophene like-compounds following in vitro regeneration.

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