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菌苗

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MSHA vaccine is an immune-regulated agent with wide spectrum antiinfective effect.

绿脓杆菌菌苗是一种具有广谱抗感染效果的免疫调节剂。

MSHA vaccine is an immune-regulated agent with wide spectrumantiinfective effect.

绿脓杆菌菌苗是一种具有广谱抗感染效果的免疫调节剂。

Methods Using the MS medium as the basic medium, the explants shoot apexes and stem segments were cultured to differentiate the regenerations. The autotetraloid with genetic material doubled was achieved by treating shoot tips with colchicine of different concentrations for different long times.

方法以 MS培养基为基本培养基,培养外植体茎尖或茎段获得组培再生植株;用不同体积分数的秋水仙素对无菌苗茎尖进行不同时间的处理,诱导遗传物质加倍的同源四倍体。

Nevski in vitro and selected several favorable media.Germ-free plants were produced with germination on MS medium. Callus was induced with B5+1.5 mg.L-1 2,4-D+0.5 mg.L-1 NAA,with leaf sheath and hypocotyls as explants.

Nevski种子消毒并在MS培养基上萌发获得无菌苗,以幼苗的叶鞘和胚轴为外植体诱导愈伤组织,经继代后进一步诱导不定芽及生根。

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但我们并不在乎沙场中的显露。

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啊!不用提了。提到肉,真是糟透了。

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