查询词典 callus

Redcoat were differentiated directly from the callus formed on MS medium in which the component and concentration of hormones were changed.

稍加调整附加激素成分和浓度，可在"索非亚"、"宝交早生"、"戈雷拉"、"红衣"、"丽红"等品种的花药上直接经愈伤组织分化出植株。

Result The leaf callus from the middle plant with leaf base got best effect on inducing redifferentiation.

结果以植株中部带叶基的叶片愈伤组织诱导再分化效果最好。

In inducing callus process, the suitable illumination conditions were the former period with darkness culture and the later period with light culture. In inducing dedifferentiation and redifferentiation process, the temperature of 24-26℃ was suitable.

在愈伤组织诱导时，光照条件以前期暗培养、后期光培养为宜，在诱导脱分化和再分化时，培养条件以温度24-26℃为宜。

The optimal redifferentiation medium for explants of virus-free potato tubers of "Kexin 3" was MS + ZT 2.0 mg/L + IAA 1.0 mg/L. The callus induction rate on the medium was 100% and the adventitious shoot redifferentiation rate 80%.

以马铃薯克新3号脱毒种薯为受体材料，最佳分化培养基为MS+ZT 2.0 mg／L+IAA 1.0 mg／L，其愈伤组织诱导率为100％，不定芽分化率为80％。

The traits of dedifferentiation and redifferentiation of the explants form H. sampsonii show that the calli the stem and leaf usually form buds at its parietal cells. In the presence of auxin, the parenchyma of the leaf gap at the node is initiated firstly, then, develops blastemata that form buds in a cluster on the node without callus. These show that the various parts ofthe herb differ greatly in cell initiation and organ differentiation.

研究元宝草外植体的脱分化和再分化的特点结果表明，茎段和叶片启动形成愈伤组织，其不定芽通常发生在愈伤组织的周边区，茎节叶腋的叶隙薄壁组织在激素的诱导下启动、分裂，不形成愈伤组织而直接器官分化成芽原基，并在节结处产生一圈成簇的不定芽，表明元宝草不同部位的细胞启动及器官分化调控存在差异。

Rapid propagation of Lilium lancifolium Thunb. was introduced in five aspects: the reproduction of bulblets,the extantion of bulblets, the redifferentiation of bulblets through callus, the environment factors on bulblets propagation. In addition,the valuable components were analogized.

本文从小鳞茎的增殖、小鳞茎的膨大、愈伤组织诱导再生小鳞茎、环境因子对小鳞茎生长的影响四个方面探索了组织培养快速繁殖宜兴百合的方法，大大提高了宜兴百合的生长量；并通过组培百合与栽培百合进行有效成分的对比分析，以此保证组培百合的品质。

During osteoporotic fracture healing process ,the abnormal change of the organic constitution, microstructure, bone mineral metabolism and bone mass of callus could result in decrease of mechanical strength or quality of fracture healing which might be the main cause of refracture.

在骨质疏松性骨折修复过程中，骨痂组织的有机成份组成、显微结构、骨矿代谢与骨量的异常改变导致了其力学强度乃至骨折愈合质量的降低，是再次骨折发生的主要原因。

MAIN OUTCOME MEASURES:①Results of roentgenogram in each group;② Collagen and calcium contents in callus;③ Results of biomechanic anti-torsion strength.

各组骨痂中胶原与钙的含量。③各组生物力学抗扭强度测试结果。

Were used as explants to discuss the effect of growth regulators on inducement, multiplication , rootage and callus; and analysed the range of effective factor.

实验结果如下： 1 采用0.10％升汞为消毒剂对外植体进行处理时，茎尖的适宜消毒时间在8 min左右，叶柄为12 min，叶片4 min。

The screening concentrations of mannose at the subculture, regeneration and rootage stages of sugarcane callus were 3-5, 4-5 and 3 gL^(-1), respectively.

愈伤组织生长、分化、生根3个阶段的抗性筛选浓度分别为3-5、4-5和3gL^(-1)。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。