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产品说明/Specification Sheet
产品名称: | LS 培养基 | ||||
产品编号: | PM1471-50L | 规格: | 50L | 价格: | ¥298 |
产品类别: | 培养基 | CAS#: | N/A | ||
品牌: | coolaber | 级别: | |||
分子式: | N/A | 分子量: | N/A | ||
危险品: | 危险品系数: | ||||
储存条件: | 2-8℃ | 说明书: |
产品属性:
Linsmaier and Skoog have made a systematic study of the organic -requirements of Tobacco cultures in addition to the studies of mineral requirements done by Murashige and Skoog. It was found that of all MS vitamins only Thiamine and Inositol are essential. The optimum -concen-tration for Thiamine HCl was 0.4 mg/l (MS 0.1 mg/l). At a lower concentration growth decreased and the cells became necrotic after 4 weeks. Inositol also had a very stimulatory effect on the cell growth but was not as essential as Thiamine. All other Murashige & Skoog vitamins were not required for cell growth and could be ommitted without any disadventageous effect. Folic acid, p-Aminobenzoic acid, l-Glutamic acid and Ascorbic acid also had a positive influence on cell growth of Nicotiana tabaccum, however the effect was much less than that of Thiamine and Inositol |
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