查询词典 vitro

The research aimed to study the effects of methy jasmonate on bulblet and scale leaf growth of Lilium 'Mona' in vitro, to solve vigorous growth of scale leaves during tissue culture of bulblets in Asiatic Lilium.

［目的］研究茉莉酸甲酯对组培"Mona"百合鳞茎及鳞片叶生长的影响，以解决亚洲系统百合在试管鳞茎培养过程中鳞片生长过旺的问题。

The results showed that NAA at low concentrations 0.1~0.2 mgL^(-1 was more beneficial for root induction, the rate of rooting was up to 100%. 1/4MS was more suitable to deal with the plantlet rooting and form small bulb. The optimal ratio of IBA and AC for rooting was 2.0 mgL^(-1) IBA+0.1%AC. The in vitro growth of plantlets were the strongest, and survival rate was 100% after incubating at 4℃ for 4 weeks when the diameter of bulblet was ≥9 mm.

结果显示；低浓度的NAA0.1~02mgL^(-1有利于根的诱导；生根率均达100%；大量元素1/4MS处理更适合试管苗的生根和小鳞茎形成；"IBA+AC"处理最佳组合是2.0mgL^(-1) IBA+0.1%AC；鳞茎直径≥9mm的试管苗去顶4℃低温冷藏4周；移栽后喷施1/2MS营养液；长势最好；成活率达到100%。

The most suitable system of rooting and transplanting was established: 1/4MS+0.1~0.2 mgL^(-1) NAA or 1/4MS+2.0mgL^(-1) IBA+0.1% AC were the best formula, and the best transplanting for in vitro plantlets was to choose diameter of bulblet that was about ≥ 9mm and cut its leaves, after 4℃ low-temperature refrigeration for 4 weeks, and then spray with 1/2MS or MS nourishing cream.

本试验获得适宜亚洲百合的生根移栽技术体系：生根最佳配方为1/4MS+0.1~0.2mgL^(-1) NAA或1/4MS+2.0mgL^(-1) IBA+0.1%AC；最佳移栽技术为选取鳞茎直径57mm的试管苗去顶；4℃低温冷藏4周后移栽；栽后喷施1/2MS或MS营养液。

Objective:To investigate the effects of sodium butyrate on apoptosis in human esophageal carcinoma cells Eca109 in vitro.

目的：探讨丁酸钠对人食管癌Eca109细胞凋亡的作用。

Objective To investigate the effects of sodium butyrate on apoptosis in human esophageal carcinoma cells Eca-109 in vitro.

目的 体外研究丁酸钠对人食管癌Eca-109细胞的凋亡作用。

Objective To study the differentiation of human glioma cells BT-325 induced by sodium butyrate in vitro.

目的 研究丁酸钠体外诱导人脑多型性胶质母细胞瘤细胞系 BT-325细胞的分化。

Apoptosis of in vitro cultured granuiosa cells was significantly suppressed by IGF-Iand the effect was dependent on concentration.

IGF-I可以显著抑制体外培养的卵泡及颗粒细胞的细胞凋亡，并且同样具有剂量效应，IGF-I浓度为50ng/ml时效果最好。

Caffeic acid Ge has antiproliferative and proapoptotic effect on U14 tumor cells in vivo and in vitro.

咖啡酸锗在体内、外均能有效抑制小鼠U14瘤细胞的增殖，并诱导肿瘤细胞凋亡。

Shoot apices of calla lily were used for in vitro culture. Multiplication rate on lateral bud formation was low. There were two patterns of multiplication rates with serial subcultures among three calla lily cultivars.

本研究以三个彩色海芋品种继代培养之培殖体及发根苗为材，调查续继代过程组培体增殖倍并探讨继代次对增殖族群主芽基部及发根苗基径大小频分布的影响。

In plant organs, tissues, cells cultured in vitro, conditions can also be suitable for callus growth.

在植物器官、组织、细胞离体培养时，条件适宜也可以长出愈伤组织。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。