Callus induction was obtained from basal parts of Vetiveria zizanioides Stapf. leaves cultured on Murashige and Skoog (MS) medium supplemented with 9.0 txM 2,4-dichlorophenoxyacetic acid (2,4-D), 5.7 txM indoleacetic acid (IAA) and 4.6 IxM kinetin. Calli were maintained on MS medium with the additio
Induction of callus and plant regeneration inVicoa indica
β Scribed by A. Thulaseedharan; C. S. Vaidyanathan
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 326 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0167-6857
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β¦ Synopsis
Callus cultures were initiated from the stem and leaf explants of aseptically grown Vicoa indica. A simple method is described for plant regeneration from callus and the rapid multiplication of the plants thus obtained. Callus initiation was optimum in Gamborg B5 (B5) basal medium containing either 2.0 mg 1naphthaleneacetic acid (NAA) with 0.2 mg 1-~ kinetin (Kn) or 2.0 mg 1-l 6-benzylaminopurine (BAP) with 0.2 mg 1-1 NAA. The calli initiated on B5 medium were able to proliferate on both Murashige and Skoog (MS) and B5 basal medium. Shoot primordia were obtained from greenish callus on passage to B5 basal medium containing 3.0 mg 1-~ BAP and 1.0 mg 1-t Kn. On further subculture onto B5 medium containing 0.2 mg 1 ~ Kn the shoot primordia developed into plantlets.
π SIMILAR VOLUMES
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Callus cultures of 18 sugarbeet (Beta vulgaris) lines, two accessions of B. maritima and a B. macrocarpa accession were initiated from aseptically germinated seeds. Plant regeneration through organogenesis was obtained either on MS or B5 medium containing various concentrations and combinations of n