查询词典 callus

The optimum concerntration of EMS was studied for mutagenesis of salt tolerance under another callus and leaf of strawberry in vitro culture.

河北农业大学；河北省林业局；摘要：以全明星草莓花药诱导的愈伤组织以及组培苗叶片为试验材料，用化学诱变剂甲基磺酸乙酯进行诱变处理。

In the latter generations of rice suspension cell, the activity of extracellular POD and the cell suspensibility curve raises at first and then declines. The activities of extracellular POD induced by exogenous H_2O_2, CaCl_2 and VK3 are different and the same concentration of VK3, CaCl_2, H_2O_2 can all inhibit extracellular POD activities, especially to the callus tissue subculturing for six times.

外源H_2O_2，CaCl_2与VK3诱导悬浮细胞所产生的胞外POD活性并不相同，相同浓度的VK3、CaCl_2和H_2O_2都抑制胞外POD活性，对继代六次的愈伤组织的悬浮细胞胞外POD活性影响最大，H_2O_2对POD的抑制作用更为强烈。H_2O_2随浓度和处理时间的增加，使胞外POD的活性减弱；处理6h、12h，胞外POD活性随着VK3和CaCl_2浓度的增加而增强，但处理48h胞外POD活性随浓度的增加而减弱。

Results Three to six months after operation,X-ray showed firm healing(strong external callus or synostosis).99mTc-MDP bone imaging showed active bone metabolism in allografts early and resume normal by degree 2 years after operation.

结果 手术后3～6个月在X线片显示牢固的生物固定(坚强的外骨痂或已骨性连接)、99mTc-MDP骨扫描图像显示异体骨早期代谢活跃，2年后逐渐恢复正常。

The experiment result showed that the highest content of oleuropein was in the flower,On the basis of more than 300 times of experiments and more than 2000 test samples of data determination in this thesis, we gained the achievements in the following:1. The establishment of callus culture system and the suspension cell culture system of Syringa pubescens Turcz.

建立了小叶丁香的愈伤组织培养体系和悬浮细胞培养体系首次选择小叶丁香的叶片、叶芽和嫩茎等不同部位作为外植体，利用植物组织培养技术，在添加相应的植物生长调节剂的LS、MS等培养基上成功地诱导产生出愈伤组织，其中叶片最容易诱导产生愈伤组织，其次为芽和嫩茎。

Consequently, the cold hardiness of 'Page' tangelo callus was closely related to the concentrations of extraneous Ca2+.

以上结果表明，一定浓度范围内的外源Ca2+与'Page'橘柚抗寒性的提高程度密切相关。

As a result, it strengthened cold resistance of 'Page' tangelo callus, although 15 mmol L-1 Ca2+ played a negative role.

但以15 mmol L-1的高浓度Ca2+处理时，表现出一定的"毒害"作用，反而降低了抗寒性。

Consequently, the cold hardiness of 'Page' tangelo callus was closely related to the concentrations of extraneous Ca (superscript 2+).

以上结果表明，一定浓度范围内的外源Ca(上标 2+)与'Page'橘柚抗寒性的提高程度密切相关。

As a result, it strengthened cold resistance of 'Page' tangelo callus, although 15mmol L^(-1) Ca (superscript 2+) played a negative role.

但以15mmo L^(-1)的高浓度Ca(上标 2+)处理时，表现出一定的"毒害"作用，反而降低了抗寒性。

The rate of callus formation from seedlings from the Taxus seeds germinating in modified MS medium was 100%.

用红豆杉种子在改良MS培养基中发芽得到的幼苗进行诱导，愈伤组织的发生率为100％。

Objective:To seek culture conditions suitable for the callus growth and taxol formation of Taxus yunnanensis .

中文摘要：目的：寻找适合于云南红豆杉愈伤组织生长和形成紫杉醇的培养条件。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！