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触角嗅觉
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  “触角嗅觉”译为未确定词的双语例句
     ELECTROANTENNOGRAM RESPONSES TO VARIOUS CHEMICALS OF THE AMERICAN COCKROACH PERIPLANETA AMERICANA
     美洲大蠊对多种化合物的触角嗅觉电位反应
短句来源
     STRUCTURE AND FUNCTION OF OLFACTORY SENSILLA ON THE ANTENNAE OF SOYBEAN APHIDS,APEIS CLYCINES
     大豆蚜触角嗅觉感器结构及其功能
短句来源
     Cobalt Lysine Filling Technique for Tracing Olfactory Sensory Neurons within Antenna into the Central Nervous System
     触角嗅觉神经束路示踪的赖氨酸钴填充方法
短句来源
     ⑶Antenna olfaction of Oriental tobacco budworm was more sensitive than cotton bollworm in host selection.
     由此证明 ,烟青虫的触角嗅觉在寄主选择中起的作用比棉铃虫的更重要 ,也更专化。
短句来源
     Here described the methods and procedures that included the cobalt lysine filling technique for tracing sensory neurons into the central nervous system with a moth as the test animal.
     应用赖氨酸钴填充技术 ,观察雄蛾触角嗅觉神经的传入途径及向中枢投射踪迹的方法和操作程序。
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  相似匹配句对
     STRUCTURE AND FUNCTION OF OLFACTORY SENSILLA ON THE ANTENNAE OF SOYBEAN APHIDS,APEIS CLYCINES
     大豆蚜触角嗅觉感器结构及其功能
短句来源
     Cobalt Lysine Filling Technique for Tracing Olfactory Sensory Neurons within Antenna into the Central Nervous System
     触角嗅觉神经束路示踪的赖氨酸钴填充方法
短句来源
     On Olfactory and Flavor-Fragrance
     论嗅觉和香精
     Olfactory Analogue Technologies:A Review
     嗅觉模拟技术综述
短句来源
     The function of chemosenilla in antennae of the housefly (Musca domestica)
     家蝇触角化学感受器的功能
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Electrophysioligical responses of cotton bollworm and Oriental tobacco budworm adults to several plant volatile compounds were studied. The results were shown: ⑴It was important that antenna factorys were used to find host plants by insects, but effective range existed .⑵There were similar characters in the EAG responses which were produced by cotton bollworm and Oriental tobacco budworm adults to the plant volatiles.⑶Antenna olfaction of Oriental tobacco budworm was more sensitive than cotton bollworm in host...

Electrophysioligical responses of cotton bollworm and Oriental tobacco budworm adults to several plant volatile compounds were studied. The results were shown: ⑴It was important that antenna factorys were used to find host plants by insects, but effective range existed .⑵There were similar characters in the EAG responses which were produced by cotton bollworm and Oriental tobacco budworm adults to the plant volatiles.⑶Antenna olfaction of Oriental tobacco budworm was more sensitive than cotton bollworm in host selection.

利用电生理技术对棉铃虫、烟青虫雌成虫在几种常见植物挥发性次生物质下的触角电位反应进行了研究 ,结果表明 :棉铃虫、烟青虫通过嗅觉作用寻找适宜寄主都存在一定的有效范围。二者对几种常见植物挥发性次生物质的触角电位反应有一定的相似性 ,但烟青虫的触角灵敏度更高。由此证明 ,烟青虫的触角嗅觉在寄主选择中起的作用比棉铃虫的更重要 ,也更专化。

Here described the methods and procedures that included the cobalt lysine filling technique for tracing sensory neurons into the central nervous system with a moth as the test animal. Cobalt ions migrate into neurons during filling, the cobalt in the tissue is later precipitated as cobalt sulfide, which is brownish-black and insoluble. After a silver intensification procedure, the nerve fibers could be visible on a clear background. The results showed that cobalt staining for receptor neuron tracing is a good...

Here described the methods and procedures that included the cobalt lysine filling technique for tracing sensory neurons into the central nervous system with a moth as the test animal. Cobalt ions migrate into neurons during filling, the cobalt in the tissue is later precipitated as cobalt sulfide, which is brownish-black and insoluble. After a silver intensification procedure, the nerve fibers could be visible on a clear background. The results showed that cobalt staining for receptor neuron tracing is a good method.

应用赖氨酸钴填充技术 ,观察雄蛾触角嗅觉神经的传入途径及向中枢投射踪迹的方法和操作程序。结果显示赖氨酸钴填充的神经元成黑色 ,与周围环境反差较大 ,清晰易辨 ,能准确反映触角神经元的生理特性及其向中枢投射位置

The olfactory sensors of insects' antenna, which directly exposed to the environment, play an important role in identifying volatile hydrophobic molecules in the air. However, many odors in the air are cytotoxic xenobiotics, so a certain mechanism must exist in insect's antenna to decompose cytotoxic xenobiotics and redundant odorant stimulators. In the present study, differential display polymerase chain reaction (dd-PCR) was used to isolate three antennal -specific mRNA from the moth of cotton bollworm(Helicoverpa...

The olfactory sensors of insects' antenna, which directly exposed to the environment, play an important role in identifying volatile hydrophobic molecules in the air. However, many odors in the air are cytotoxic xenobiotics, so a certain mechanism must exist in insect's antenna to decompose cytotoxic xenobiotics and redundant odorant stimulators. In the present study, differential display polymerase chain reaction (dd-PCR) was used to isolate three antennal -specific mRNA from the moth of cotton bollworm(Helicoverpa armigera ). Sequence analysis indicated that A4-1 clone was homologous to the glutathione S-transferase family of proteins. Northern blot showed that A4-1 clone was specifically expressed in the antenna of H. armigera and the expressed level was higher in male antenna than that in female ones, which was similar to the expression of PBP-Harm gene from cotton bollworm. According to the gene's expression in insects' antenna and the role of glutathione S-transferase reported in other insects, the gene was predicted to be responsible for the decomposition of pheromone and harmful xenobiotics in antenna.

昆虫触角嗅觉感器的主要功能是识别空气中的挥发性气味分子,它们直接与外界环境接触,外界环境中许多分子对昆虫细胞具有毒性,昆虫触角中必定存在某种机制分解这些毒性物质以及多余的气味刺激物。利用差异显示PCR的方法分离得到了3条棉铃虫(Helicoverpaarmigera )触角专一性的mRNA片段,在GenBank中进行同源搜索表明,克隆A4-1与昆虫谷胱甘肽-S-转移酶基因家族具有很高的同源性。Northern杂交表明,克隆A4-1在棉铃虫触角中专一性表达,并且在雄蛾触角中的表达量明显比雌虫中高,这与棉铃虫性外激素结合蛋白基因的表达相似。根据该基因在昆虫触角中的表达情况以及已经报道的谷胱甘肽-S-转移酶在昆虫中所起的作用,推测该基因与性外激素的分解有关,同时可能参与触角中毒性分子的分解。

 
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