Callus was induced from explants of cassava stem with bud and shootlet.
用木薯莖切段及頂芽作為外植體,誘導(dǎo)木薯愈傷組織的形成.
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The results shew that hypocotyl's velocity, quality and differentiation were better than other explants.
結(jié)果表明:外植體為胚軸出愈速度快 、 質(zhì)量好且分化率高.
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Among cotyledon , petiole of cotyledon, hypocotyl, and radicle, hypocotyl has the most responsive explants to 2, 4 - D .
在子葉 、 葉柄 、 胚軸以及胚根四者當(dāng)中, 下胚軸對2, 4-D 的反應(yīng)狀況最好.
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Callus of various explants of Arnebia euchroma had different ability to produce shikonin.
外植體來源不同的軟紫草愈傷組織產(chǎn)生紫草色素的能力各異.
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