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The result of framework protein and lysosome marked with fluorescence was observed in sym-acorched laser scaning microscope: red fluorescent β-tubulin and green fluorescent eathepsin in nerve cell were seen in distribution in the same sample. The distribution of both was the same, and was located in around nucleus in the early of differentiation, and in cytoplasm and apophysis in the maturity of differentiation.

共焦激光扫描显微镜镜观察荧光双标的骨架蛋白和溶酶体的染色结果:在同一标本上,不同波长的单光激发可分别见到发红色荧光的β-tubulin和发绿色荧光的组织蛋白酶D在神经元内的存在及分布情况,二者的分布区域大致相同,神经元分化初期,较集中分布在核周附近,神经元分化成熟则分布于胞质及突起内。

After preprocessing video of a fluorescing cocklebur leaf to remove noise and normalize changes in lighting, they identified the patches by looking for segmentations of the data that yielded the optimal division of light and dark regions.

通过预处理发荧光的苍耳属植物叶片后,科学家们通过数据的分割找到了发荧光的部分,并找到光照度最佳的区域。

A second study published in the April 15, 2007 issue of Cancer Research, showed even greater sensitivity with a compound designed to fluoresce while bound to the surface of cancer cells.

另一研究发表在2007年4月15日出版的《癌症研究》,研究发现,发荧光的化合物和肿瘤细胞表面结合时,检测的灵敏度更高。

The results also indicated that the mode of binding of the complex to DNA was intercalation action.

分析结果表明,THP以嵌入方式与DNA发生相互作用,并且生成了不发荧光的络合物。

From the photophysical behaviors of 1, 3, 4-triaryl-2pyrazoline compound (TPP16) at low temperature, it can be considered that the twisted configuration between pyrazoline ring and the non-substituted phenyl group on the position 1 is the fluorescence configuration of conjugated system Ⅰ, and the twisted configuration between pyrazoline ring and P-nitrobenzene group is fluorescence configuration of conjugated system Ⅱ.

研究了1,3,4-三芳基-2-吡唑啉化合物TPP16在低温时的发光情况,发现:在低温77K下,共轭体系Ⅰ(苯基-N1-N2=C3-苯基)在非极性溶剂中不发荧光,在极性溶剂中有较强荧光发射;而共轭体系Ⅱ(N1-N2=C3-C4=对硝基苄叉)在非极性溶剂或极性溶剂中均有荧光发射,表明N1所联取代基与吡唑啉环相扭曲的构象是共轭体系Ⅰ的发光构象,而对硝基苄叉与吡唑啉环相扭曲的构象是共轭体系Ⅱ的发光构象。

Researchers have created a new imaging compound in mice that selectively binds to certain cancer cells and glows, or fluoresces, only when processed by these cells.

研究人员发明了一种可在小鼠中选择性结合被某种癌细胞处理的,可发光或者说发荧光的成像化合物。

"Nocturnal crawler, a scorpion remains well camouflaged under a flash-light's beam, but fluoresces in ultraviolet light , a reaction that remains a mystery to scientists."

夜间爬行者,一只蝎子很会伪装在手电筒的光线,但是发荧光的紫外线,一种反应遗留一种神秘的事物留给科学家。

Researchers have created a new imaging compound in mice that selectively binds to certain cancer cells and glows, or fluoresces, only when processed by these cells.

忘记账号、密码、安全问题?研究人员发明了一种可在小鼠中选择性结合被某种癌细胞处理的,可发光或者说发荧光的成像化合物。

Ultraviolet Scorpion, 1978 Photograph by Bruce Dale Nocturnal crawler, a scorpion remains well camouflaged under a flash-light's beam, but fluoresces in ultraviolet light , a reaction that remains a mystery to scientists.

意译:紫外线的蝎子。夜间爬行者,一只蝎子很会伪装在手电筒的光线,但是发荧光的紫外线,一种反应遗留一种神秘的事物留给科学家。

Green fluorescent protein gene was conjugated to the 3 end of the PAP gene in order to screen easily of the transgenic cotton plants. The combined gene was cloned into plant expression vector pBI121 and then transformed. About 5000 seeds of the transgenic cotton were obtained and the some seedlings of the transgenic cotton could give a bright green fluorescence in the dark condition when the cotton seedlings were irradiated with ultraviolet rays. This result reflected that the GFP gene was expressed in the transgenic cotton; dot-blot result also demonstrated that PAP gene was exactly transformed into the cotton. The capacity of the Verticillium dahliae-resistance is being analyzed.

为了便于转基因棉花后代的筛选,在 PAP基因的 3'端融入了绿色荧光蛋白GFP)基因,然后将融合基因克隆在植物表达载体PBI 121上,再进行遗传转化,得转基因棉花种子5000余粒,将种子播种长到于叶展开时,先在黑暗中用紫外灯照射,查找表现绿色荧光的幼苗,然后再用地高辛标记的PAP基因特异性探针对这些棉花进行点杂交,最后发现有8株棉花表现阳性反应,说明PAP基因的确己经转到了棉花的基因组中,其棉花黄萎病的抗性鉴定正在进行之中。

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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。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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