The results showed that the frequency of germination were able to be increased by keeping seed vessel, culturing seeds with radicle up and pre-treating seeds in 5.0mg/L GA3 solution for 12h. The frequency of explant-browning was reduced by adding AC 0.5mg/L to induction media and the vigor of plantlets was promoted by the AC-adding. The propagating coefficient could be improved and the frequency of bud-vitrifration increased by adding 150mg/L coconut water.

結(jié)果表明發(fā)芽時(shí)保留種皮www.天天干.com、接種時(shí)胚根向上對(duì)蠶豆種子的萌發(fā)有著至關(guān)重要的影響，用5.0mg/L GA3溶液浸種12h有利于種子萌發(fā)欧美性交免费播放；培養(yǎng)基中添加0.5g/L AC能有效抑制外植體的褐化亚洲无码啪啪啪视频，并能使植株生長(zhǎng)健壯；培養(yǎng)基中添加150mg/L椰汁能提高繁殖系數(shù)欧美在线免费不卡视频，有效抑制玻璃苗的發(fā)生欧美最猛性XXXXX潮喷视频。

The purpose was to establish the regeneration system and discuss the effect of antibiotics on the leaf-explant regeneration of Triploids of Chinese White Poplar.

［目的］建立三倍體毛白楊葉芽再生體系與探索抗生素對(duì)葉片再生不定芽的影響。

Taking mature caryopses as explant, the plant regeneration system of Zoysia japonica was optimized.

以日本結(jié)縷草的成熟胚為外植體美女黄色片在线免费观看，對(duì)其組織培養(yǎng)體系進(jìn)行了優(yōu)化131美女爱做视频午夜电影。

Objective To investigate the changes of urokinase type plasmino gen activator in the process of acantholysis in pemphigus and observe the influence of purified urokinase on the cultured skin explant.

目的探討尿激酶型纖溶酶原激活劑在天皰瘡發(fā)病過程中的變化以及尿激酶對(duì)培養(yǎng)的表皮片的影響。

Methods The expression of urokinase antigen on the pemphigus organ model was revealed by immunohistochemical method; PA activity was assayed in the acantholysis model; the influence of urokinase on the epidermis was observed by adding purified urokinase into the cultured skin explant.

方法應(yīng)用免疫組織化學(xué)法檢測(cè)天皰瘡器官模型中尿激酶抗原的表達(dá)情況性欧美XXXX一XXXX极品；發(fā)色底物法測(cè)定棘層松解模型中纖溶酶原激活劑的活性一级黄久久；在培養(yǎng)基中加入尿激酶，觀察其對(duì)表皮的影響黄色91在线国产。

The asymbiotic germination indicated that the medium Hyponex No.1 was optimum for PLB formation when supplemented with potato juice, and optimum for PLB differentiation when supplemented with banana juice. Fresh sprouts were induced from the explant of the shoot tip cultured on the MS medium in the presence of BA 3.0 mg/L and NAA 0.2 mg/L.

結(jié)果表明：在花寶1號(hào)附加土豆的培養(yǎng)基上萌芽效果最好全免费午夜一级毛片爽爽爽爽，原球莖發(fā)生率較高；分化階段以花寶1號(hào)附加香蕉的培養(yǎng)基分化效果最理想曰批日韩在线观看，幼嫩莖尖在MS基本培養(yǎng)基上附加BA 3.0 mg/L與NAA 0.2 mg/L上可誘導(dǎo)出新芽美欧曰韩精品人妻无码视频。

The bud gave the best rege.neration with4 regenerated shoots fxom each explant of Basella in average when subcultured in a combination of 2 mg/l 6-BA + 0.3 mg/l NAA.

在芽的繼代培養(yǎng)中，4.0 mg/l 6-BA+0.1 mg/l NAA處理最佳国产福利在线观看精品免费91啪，平均每個(gè)外植體可分化4個(gè)芽天天插狠狠干。

Taking leaf and hypocotyl of Limonium bicolor as the explant, the system of rapid propagation were established, the influences of hormone concentration to induce the tissue culture and adventitious buds were studied.

方法］以二色補(bǔ)血草的子葉與胚軸作為外植體，建立快速繁殖體系视频一区视频二区国产激情，研究不同激素濃度對(duì)誘導(dǎo)愈傷組織黄网站在线永久免费播放、不定芽以及生根率的影響。

In view of studying the suitable type of medium, probable way of explant regeneration and suitable condition of culture for tissue culture in Brunfelsia latifolia , an experimentation was established in which stem segments and a series of different medium were employed.

以莖段為材料无码激情免费视在线观看，采用不同培養(yǎng)基18岁以上禁止看的污视频在线观看，研究確定適合二色茉莉組織培養(yǎng)的培養(yǎng)基類型，植株再生的可能途徑www干干干操操操，以及適宜的培養(yǎng)條件aa视频网站在线。

In long-term primary culture, epithelial cells from lenses with more advanced cataractous degree showed a relatively slower cellular extension from the explant and presented signs of cell aging more rapidly with time.

在長(zhǎng)期初培養(yǎng)時(shí)免费一级AV浏览器在线观看，從較重程度白內(nèi)障水晶體取得的上皮細(xì)胞自前囊向外生長(zhǎng)的速度較緩慢，而細(xì)胞老化現(xiàn)象的出現(xiàn)較快速黄色在线视频平台a。