chemical receptor 中文意思是什麼
chemical receptor
解釋
化學感受器-
Our previous studies showed existence of apoplast cam in the plant cell and cam had many extracellular functions. so it supposed cam may be one of important extracellular polypeptides and trigger the intracellular signal transduction by binding the receptor. in this study, radiolabelled ligand is used to investigate the binding characteristic of cam and a. thaliana protoplasts. and chemical crosslinking is employed to explore binding proteins in the membrane. at first, ( 35 ) ~ s - cam was produced using ( 35 ) ~ s - labeled amino acid mixture in e. coli. sds - page and autoradiograph indicated high - purified, high - specific radioactivity ( 35 ) ~ s - cam was obtained. electrophoresis of ( 35 ) ~ s - cam is the same as that of unlabeled cam with ca ~ ( 2 + ) or egta ; a quatitive of protoplasts was prepared by enzymolysis
首先，用~ （ 35 ） s標記的氨基酸混合物喂養工程菌成功地制備了~ （ 35 ） s標記的擬南芥鈣調素（ ~ （ 35 ） s - cam ） ， ~ （ 35 ） s - cam純度高、放射活度高、 ca ~ （ 2 + ）與egta存在時的電泳行為與未標記cam相同，可作為一種高靈敏性的探針用於進行受體學分析實驗；用擬南芥種子誘導愈傷，通過酶解制備了大量原生質體。 -
The matter that causes constipation of esophagus cancer patient is relatively complex, it is the patient takes food as a result of deglutition difficulty or ache above all decrease, especially the food intake with cellulose high content decreases, food is gender, chemical to the machinery of gastric bowel gender and temperature stimulation are abate, the receptor of gastric bowel mucous membrane is stimulant reduce, peristalsis decreases
造成食道癌患者便秘的原因較為復雜，首先是病人由於吞咽困難或疼痛而進食減少，尤其是纖維素含量高的食物攝入減少，食物對胃腸的機械性、化學性及溫度刺激減弱，胃腸粘膜的感受器興奮性降低，蠕動減少。 -
Rubber tree ( hevea brasiliensis ) is an important economic woody - crop in tropical areas. its latex is the unique source of crude rubber used in current industry. because of its special and important use, the rubber tree has been extensively planted in tropical areas. increase production is always the main target in rubber tree cultivation. since the ethrel was applied in increasing latex production in 1968 for the first time as a chemical stimulant, not only the latex production had been increased largely, but also a new set of rubber tapping system had been established, leading to a series of economic benefit. owing to ethrel " s extensive application, its side effects had been found more and more obviously, such as tapping dry, speeding up senescence, shortening the life span of rubber tree etc. in order to overcome the side effects and increase production more availably, for a long time, people had carried out lots of research work on cell level, membrane level, physiology and biochemistry of laticifer contents. but the mech anism why ethrel increased latex production was not yet understood completely. this study had cloned the ethylene receptor gene ( efrl ) from rubber tree, and researched the relationship between etrl expression in laticifers and ethrel stimulation on transcription level and protein translation level. the results were as follows : 1
但是，由於乙烯利應用的普及，乙烯利刺激割膠引起橡膠樹發生死皮病及加速膠樹衰老，縮短膠樹壽命等副作用也越來越明顯。為了克服這些副作用，使乙烯利能更有效地刺激增產，長期以來，人們在細胞水平、膜水平和乳管細胞內含物的生理生化層面上進行了大量的研究，但仍未完全了解乙烯對膠樹的作用機制。本研究從分子水平入手，克隆橡膠樹的乙烯受體基因（ etr1 ） ，並在轉錄水平和蛋白質翻譯水平上研究etr1基因在乳管細胞中的表達及與乙烯刺激的關系，取得了以下結果： 1 -
Because this thesis ' research has been supported by the national project 863 " the research on mobile manipulator system for the leak examination and repairment of the dangerous chemical receptor. " ( program no. : 2003aa421040 ), the positioning technology has been further studyed
本課題在國家863計劃課題「危險化學反應器檢測與修補移動機械手系統」 （項目編號： 2003aa421040 ）的支持下，對移動機器人的定位技術進行了較深入的研究。 -
Eventually, two special bands were crosslinked in arabidopsis protoplast membrane by chemical crosslinker, and their molecular weights are about respectively 160kd and 60kd, which were receptor - like proteins
最後用化學交聯劑在擬南芥原生質體膜上交聯到兩條特異性條帶，其分子量分別約為160kd和60kd ，可能是cam受體樣蛋白。 -
By the sensation that chemical gas stimulates olfactory receptor and causes
由化學氣體刺激嗅覺感受器而引起的感覺。
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