首页> 外文期刊>Acta Horticulturae >Long-term subculture and maintenance of transgenic resistant embryogenic callus in litchi ( Litchi chinensis Sonn.).
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Long-term subculture and maintenance of transgenic resistant embryogenic callus in litchi ( Litchi chinensis Sonn.).

机译:荔枝转基因抗性胚发生愈伤组织的长期传代培养和维持。

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摘要

The effects of subculture method, hygromycin, AgNO3, inoculation quantity and subculture cycle on the growth of litchi transgenic resistant embryogenic callus (TREC) were studied in this experiment. Meanwhile, the influences of the medium and long-term subculture on the GUS expression of litchi resistant embryogenic callus were carried out. The obtained results showed that litchi TREC could be steadily maintained for a long time when they were alternately subcultured in the MS medium containing 1.0 mg/L 2,4-D, 50 mg/L hygromycin and the MS medium supplemented with 1.0 mg/L 2,4-D, 100 mg/L inositol and 50 mg/L hygromycin.
机译:研究了继代培养方法,潮霉素,AgNO 3 ,接种量和继代培养周期对荔枝转基因抗性胚发生愈伤组织(TREC)生长的影响。同时,进行了中长期培养对荔枝抗性胚发生愈伤组织GUS表达的影响。获得的结果表明,将荔枝TREC在含有1.0 mg / L 2,4-D,50 mg / L潮霉素的MS培养基和补充有1.0 mg / L的MS培养基中交替传代培养后,可以长期稳定地维持。 2,4-D,100 mg / L肌醇和50 mg / L潮霉素。

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