angelica dahurica 中文意思是什麼
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Studies on cultivation measures of angelica dahurica
白芷栽培措施研究 -
Chemical constituents of angelica dahurica
中藥川白芷化學成分的研究 -
The results obtained in our laboratory in the past decade years showed, apoplast calmodulin in plant kingdom may regulate a lot of growth and development process of plant, such as accelerating the proliferation of angelica dahurica suspension cells and the proplast cell regeneration, startup the pollen germination of many plants " pollen and accelerating the elongation of the pollen tube, stimulating the redox of corn root " s cell, inducing the expression of light independent rbss gene, and participating in the regulation of the restraining function of al ~ ( 3 + ) to pollen tube germination
我室多年的研究結果表明，植物質外體cam可能做為多肽第一信使調節著植物體諸多的生長發育過程：如促進白芷懸浮細胞的細胞增殖和原生質體壁再生，啟動並促進多種花粉的萌發和花粉管的伸長，刺激玉米根細胞的氧化還原反應，誘導rbcs基因光不依賴的表達，以及參與調節胞外al ~ （ 3 + ）對花粉萌發的抑制效應等。 -
Then using ecbp21 antibody and immunogold transmission electron microscopy method, we studied the subcellular localization of ecbp21. the results indicated that the gold particles were mainly localized in the cell wall in callus cells and rachis cells of angelica dahurica. these results indicated that ecbp21 mainly localized in cell wall, which provide a direct evidence of the extracellular existence of ecbp21. furthermore, using ecbp21 antibody and immunohistochemical method, we studied the organic specially distribution of ecbp21, the results indicated that ecbp21 distributed in all organize, but it distributed more in leave n flower rachis than in leafstalk and root
首先，構建了ecbp21表達載體，誘導了重組蛋白的表達，並通過膠回收法獲得了大量純化重組ecbp21蛋白，制備了高效價、高特異性抗體；隨后，利用ecbp21抗體，結合免疫膠體金電鏡定位技術進行了ecbp21亞細胞定位研究，結果顯示：在白芷愈傷組織細胞和花序軸細胞中金顆粒主要分佈在細胞壁區域，而在細胞內未發現或僅有少量金顆粒分佈，表明ecbp21蛋白主要定位於細胞壁區域，這為細胞外cambp （ ecbp21 ）的胞外存在提供了直接證據：進一步，利用ecbp21抗體，通過免疫組織化學分析研究了ecbp21組織特異性分佈狀況，結果表明ecbp21在白芷各組織中均有分佈，但在葉、花、花序軸中分佈較多，而在葉柄、根中分佈較少。 -
Objective to study the accumulation of dry matter and changes of isoimperatorin content and accumulation in the root of angelica dahurica in different growth and development duration
摘要目的明確白芷不同生長時期干物質積累及根中異歐前胡素質量分數和積累量變化。 -
In the process of study for the extracellular cam, the research in our lab indicates that cambps also possibly exist in cell wall area. for the first time, an extracellular ca ~ ( 2 + ) - dependent cambp ( named : ecbp21 ) was purified from 0. 1mol / l cacl _ ( 2 ) extracts of angelica dahurica suspension - cultured cells ( tang et al. 1996 )
我室在對植物細胞外cam的研究過程中，發現細胞外還可能存在cambps ，並首次從白芷懸浮培養細胞外純化了一種依賴ca ~ （ 2 + ）的、分子量約為21kd的細胞外cambp （ tang等， 1996 ） （定名為： ecbp21 ） 。
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