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EFFECT OF GLUTINOUS SUBSTANCE FROM SEED COAT OF ARTEMISIA SPHAEROCEPHALA KRASCH AND OTHER MATERIALS ON ITS PLANTLET REGENERATION

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY
Issue:
1
DOI:
10.3321/j.issn:1006-687X.2000.01.005
Key Word:
白沙蒿;种皮胶质;原生质体;植株再生;结构分析;抗生素

Abstract: 对白沙蒿原生质体培养得到的愈伤组织进行分化诱导,得到完整植株. 培养基中6-BA的浓度是芽分化的关键因素, 白沙蒿种皮胶质对芽的再生有促进作用. 不同抗菌素对芽分化的作用不尽相同,其中头孢霉素可增加芽的分化,而卡那霉素则抑制芽的分化. 对白沙蒿种皮胶质进行定性、红外光谱和固体核磁共振分析,表明它为纤维素类物质,并带有羧基和甲基. 图4 表4 参15

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