The possibility of plant regeneration from leaf tissue, callus and callus protoplasts of Lycium barbarum L. has been studied. Leaf segments were cultured on B5 medium (Gamborg et al. 1968) containing 1.5 mg/1 6-benzylaminopurine and 0.5 mg/1 Ξ±-naphthaleneacetic acid. Regeneration of shoots was initi
Tissue culture response ofBetagermplasm: callus induction and plant regeneration
β Scribed by J. Abe; H. Nakashima; K. Mitsui; T. Mikami; Y. Shimamoto
- Publisher
- Springer
- Year
- 1991
- Tongue
- English
- Weight
- 610 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0167-6857
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β¦ Synopsis
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 naphthaleneacetic acid (NAA), 6-benzylaminopurine (BAP), 2,3,5-triiodobenzoic acid (TIBA) and abscisic acid (ABA). Genotypes differed in their abilities of callus formation and regeneration: seven out of 18 sugarbeet lines, and an accession of B. maritima were capable of regenerating plantlets. Our data also indicated that 2/zM TIBA promoted morphogenesis from callus culture in the presence of 5/zM BAP.
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