查询词典 callus

Anthurium young leaf was used as material to find out the better ingredient of culture medium and the appropriate temperature for its callus inducing.

以安祖花嫩叶为试材，研究安祖花品种、培养基不同组分和培养温度对叶片愈伤组织诱导率的影响。

The factors influencing the callus induction, proliferation and bud differentiation of Anthurium andraeanum were studied by using of elite cultivars such as Pink champion as materials.

以Pink champion等盆栽植株和试管苗为材料，研究了影响红掌愈伤组织诱导、增殖和芽分化的因素。

As for the forth part, the effects of microorganism on those stilbenoids other then piceatannol and resveratrol were discussed. Arachin derivatives, separated and identified by HPLC-MS, were corresponding to those stilbenoids found in callus.

第四部分则为以液相层析质谱分析鉴定落花生愈合组织中比杉特醇及白藜芦醇以外的类二苯乙烯化合物，结果发现有五个与 arachidin 结构类似之化合物。

Cytokinin and auxin used in the ratio of 1: l to induction of plant material the formation of callus.

通常使用细胞分裂素和生长素比例在1：l来诱导植物材料愈伤组织的形成。

To study the impact of the different auxin and cytomin on inducing and subculturing garlic callus.

［目的］研究不同的植物生长素和细胞分裂素配比对大蒜愈伤组织的诱导和继代培养的影响。

AIM: To explore the effects of axial stress regulation on healing of lengthened callus.

目的：探讨轴向应力调节在延长段骨痂愈合中的作用。

The callus of barnyard grass was treated with compound 5 1-phenyl-4-(3,4-methylenedioxy-phenyl-diacetylene under UV-A irradiation for 3 h, which forms an inner environment of oxidizing stress in the cells.

摘 要：用多炔类化合物 1-苯基-4-（ 3 ， 4-亚甲二氧）-苯基丁二炔（简称化合物 5 ）处理稗草愈伤组织，经紫外光（ 320~400 nm ）照射后，诱导细胞内形成氧化胁迫环境。

The method of Agrobacterium-mediated transformation is the most widely used in genetic transformation. To this day, only several genotypes such as Bobwhite and Yangmai158 have been used in transformation successfully. To widen the recipient genotypes, ten different genotypes were transformated by Agrobacterium-mediated In our study, transformation efficiency of B31706 and B31575 were significantly higher than Bobwhite. Moreover, regeneration rate and resistant plantlet rate of Agrobacterium-mediated genetic transformation in B31706 immature embryos callus was the highest one among the genotypes.

农杆菌介导法是目前应用较为广泛的转化方法之一，但在小麦中，只有包括Bobwhite和扬麦158在内的少数几个基因型被成功用于农杆菌介导的小麦遗传转化中，为了拓宽小麦农杆菌转化的受体基因型范围，本研究对10个不同基因型的材料进行了转化实验。B31706和B31575的转化率明显高于对照材料Bobwhite 。

The results showed that NAA at 0.15～0.9 mg·L -1 was appreciate, and 0.69mg· L -1 was the optimum concentration for bulbil induction from scale expl ants in vitro; and that 3.2mg.L -1 was the optimum concetration of 2,4ˉD for callus induction from l eaflet explant in vitro.

结果表明， NAA诱导离体鳞片外植体产生小鳞茎的用量范围为 0.15～ 0.9 mg·L -1 ，最佳用量为0.69 mg·L -1 ； 2，4ˉD诱导叶片形成愈伤组织的最佳用量为3.2 mg· L -1 。

Adopting orthogonal polynomial regression method,the mathema tical model of the effects of NAA on bulbil induction, and that of 2,4ˉD on callus induction f rom leaflet on oriental lily cv."Tiber" were established.

借助正交回归多项式建立数学模型的方法，研究了NAA对东方百合"蒂伯"鳞片诱导小鳞茎及2，4ˉD对小叶片诱导愈伤组织的影响，以探讨东方百合组织培养中NAA及 2，4ˉD 的用量范围及最佳用量。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。