ISSN:
1432-203X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Abstract Bulblet and callus cultures of Lilium testaceum were initiated in vitro from bulbscales. Continous propagation of the bulblet cultures was achieved on a modified Murashige and Skoog agar medium containing 1-naphthalene acetic acid (0.1 mg/l) and kinetin (0.1 mg/l) as phytohormones. The in vitro grown bulbs synthesized large quantities of storage ß-1,4-glucomannans (mannose: glucose = 7∶3; molecular weight = 200 kd) with an identical structure to the glucomannans from the in vivo grown bulbs. Higher 1-naphthalene acetic acid concentrations (1 mg/l) resulted in increased callus formation. Liquid suspension cultures derived from callus exhibited only small amounts of reserve glucomannans.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00233814
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