对取自烟草变异株的腋芽进行扦插和叶片组织培养，均已成功地获得再生植株。
Through cuttage of axillary buds and leaf tissue culture, numerous regenerated plantlets had been produced and were transplanted in the field.
组织培养技术在作物改良上的成功应用需要合适的植株再生体系。
The successful application of plant tissue culture techniques for crop improvement requires suitable plant regeneration methods.
本试验以欧李当年生嫩枝上带有腋芽的茎段为外植体进行离体组织培养，获得了正常的再生植株。
The stem segments of Cerasus humilis Bunge with axillary bud were used as explant in this experiment and the natural regenaration plants were obtained in vitro culture of explants.
通过愈伤组织培养、悬浮细胞培养和原生质体培养方法对草坪草的一些种已建立较为完善的植株再生体系。
The plant regeneration systems of some turfgrass species have been established perfectly through callus culture, cell suspension culture, and protoplast suspension culture.
这种变异在植物组织培养后的再生植株中常表现得非常广泛，而且变异频率非常高。
The variation is quite common among regenerated plants after tissue culture, and the frequency of mutation is very high.
利用组织培养方法研究了影响兔眼越橘芽诱导、芽增殖及其植株再生的主要因素。
Several factors on affecting rabbiteye blueberry bud induction, differentiation and plant regeneration were studied.
因此，研究大麦成熟胚组织培养条件和植株再生频率的影响因素，建立大麦成熟胚高效再生体系对于有效地开展大麦转基因研究具有重要意义。
So it was significant to build an efficient regeneration system for barley mature embryo by studying factors that influence barley mature embryo culture and plant regeneration.
与棉花体细胞胚胎再生途径相比，棉花茎尖分生组织培养植株成苗的时间短，培养方法简单，也不受基因型的限制，适合作为基因转化的受体系统。
In comparison with embryogenesis, it is easy to get plantlets from shoot apical meristems, and it is suitable and convenience to be used as transformation system.
通过愈伤组织培养、悬浮细胞培养、原生质体培养等手段，对早熟禾属、黑麦草属、结缕草属和剪股颖属的一些物种已建立了较为完善的植株再生体系。
Plant regeneration system of the species of genus Lolium, Poa, Zoysia, Agrostis and Festuca were established by means of solid medium culture, suspension culture, and protoplast suspension culture.
通过愈伤组织培养、悬浮细胞培养、原生质体培养等手段，对早熟禾属、黑麦草属、结缕草属和剪股颖属的一些物种已建立了较为完善的植株再生体系。
Plant regeneration system of the species of genus Lolium, Poa, Zoysia, Agrostis and Festuca were established by means of solid medium culture, suspension culture, and protoplast suspension culture.
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