pollen tube growth 中文意思是什麼

pollen tube growth 解釋
花粉管生長
  • pollen : n. 1. 【植物；植物學】花粉。2. 【蟲類】粉面。vt. 授粉給；傳粉給；用花粉掩蓋。
  • tube : n 1 管，筒；顏料管。2 管狀地下隧道；〈口語〉（倫敦的）地下鐵道。3 【炮】炮身；【汽鍋】鍋管；【解...
  • growth : n. 1. 生長，成長，發育，發展。2. 栽培，培養。3. 生長物，產物；【醫學】瘤，贅生物。4. 【經濟學】（資本價值與收益的）預期增長。
  1. Effects of boron, calcium, pesticide and germicide on pollen germination and tube growth of strawberry

    鈣和農藥對草莓花粉萌發和花粉管生長的影響
  2. A serologic reaction retards the growth of the pollen tube.

    血清反應阻止花粉管生長。
  3. Ecms associated with pollen tube growth include arabinogalactan proteins, extensin - like glycoproteins, proline - rich proteins, calmodulin, s - glycoproteins, pectins and those that specifically located in the ovary

    與花粉萌發和花粉管生長相關的雌蕊胞外基質種類主要包括阿拉伯半乳糖蛋白、類伸展素糖蛋白、富含脯氨酸糖蛋白、鈣調素、 s -糖蛋白、果膠以及子房的特異性物質等。
  4. Our previous work verified that heterotrimeric g protein was involved in regulation of pollen germination, tube growth and in the transmembrane mechanism of extracellular cam signal. in the present study, we provide further evidence that plc signaling pathway was presented in lily pollen and involved in extracellular cam signal transduction mechanism in pollen by molecular, biochemical and physiological approaches. these evidence included : the pip _ ( 2 ) - dependent plc activity was also detected in purified lily pollen protoplasts

    為了給上述信號轉導過程提供進一步的證據，本文以百合花粉為材料，從plc活性的測定、 plc基因的克隆及其與花粉萌發的關系、以及plc活性被g蛋白和cam調控等方面，為肌醇磷脂系統參與花粉萌發和細胞外鈣調素的信號轉導過程進一步提供了分子生物學和生物化學的證據。
  5. This is the first time to report this pattern of pollen tube oscillatory growth in plants

    這種振蕩生長方式在其它種類花粉管中沒有報道。
  6. 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。
  7. It would contribute to understanding the regulation mechanism of pollen tube growth only when more detailed studies of the biochemistry and physiological functions of ck2 had been done in pollen

    至今，還沒有人在花粉中檢測ck2的存在以及研究它的功能。百合花粉ck2全長cdna的克隆，將有助於研究它在花粉中的生理生化功能。
  8. All the data above suggested that plc signaling pathway was present in lily and arabidopsis pollen and involved in signal transduction of extracelluar calmodulin to regulate the pollen tube growth

    百合花粉plc的克隆及分析為plc存在並參與花粉萌發和生長提供了分子水平的證據，也使胞外cam的信號及傳遞假說開始有分子生物學方面的依據。
  9. Other than the periodic oscillation in pollen tube growth rate, the amplitude of each oscillation also changes in an oscillatory behaviour

    在花粉管生長速率呈現周期性變化的同時，生長振蕩的振幅也表現出「小?大?小」的規律性變化。
  10. The results were as followed : pollen germination and tube growth were decreased in ga mutant, and increased in ga overexpression strains as compared to wild type, while pollen germination and tube growth were not affected in gp mutant

    結果表明：體外實驗中gpa1突變體花粉的萌發率及花粉管生長速率均低於野生型花粉，而超表達g花粉的萌發率及花粉管生長速率則高於野生型及空載體對照； g突變體agb1 - 1與野生型花粉的萌發率及花粉管生長速率差異不大。
  11. Because of its slow growth rate and small volume, a special device was designed to observe the pollen tube growth and the dynamics of organelles more easily and accurately

    由於擬南芥花粉管比較細小，生長速率較慢，本實驗採用了自行設計的一種觀察裝置，可以方便、精確地觀察擬南芥花粉管的生長行為。
  12. All of above main results suggested that ga was involved in pollen germination and tube grown by regulating cytosilic free calcium level, whereas gp was not, and extracellular cam might regulate pollen germination and tube growth through ga. the heterotrimeric g proteins had participated in several other development processes in arabidopsis

    從野生型和突變體花粉細胞中游離鈣離子水平對外源鈣調素的反應能力看， g蛋白參與了花粉萌發過程中外源鈣調素的跨膜信號轉導，且進一步通過其下游的鈣信使來調控。
  13. Cytosolic free ca2 + and actin microfilaments play crucial roles in the regulation of pollen tube growth and they may interact with each other

    作為調控花粉管極性生長的重要因子， ca ~ （ 2 + ）和微絲在調控花粉管極性生長過程中可能存在相互作用。
  14. Two patterns of arabidopsis pollen tube oscillatory growth were detected by using this device

    觀察發現，體外生長的擬南芥花粉管存在兩種振蕩生長方式。
  15. Pollen tube growth oscillates in rate. the underlying mechanisms that control oscillatory growth have been unknown

    極性生長的花粉管表現出振蕩式生長的特性，但其機理還不清楚。
  16. The process of pollen tube growth involves many aspects, especially the synthesis of cell wall and the cytoplasmic movements

    花粉管的生長過程包括許多方面，其中最為重要的是花粉管細胞壁的合成和胞質運動。
  17. Our previous data suggested that the a, p 3 integrin - like proteins be present in lily pollen tube and mediate the interaction between pollen and extracellular matrix of pistil to regulate pollen tube growth

    我室前期工作表明，百合花粉管質膜上存在類整合素、 3 ，並可能通過介導花粉管與雌蕊基質間的相互作用調節花粉管的生長。
  18. The level of cytosolic free calcium in gp mutants is not different. adding exogenous purified cam to the cultural medium increased the pollen germination, tube growth, and cytosolic free calcium concertration in both wild type and ga mutant. however, the former was more sensitive to exogenous cam than the latter

    外源鈣調素（花椰菜和擬南芥11亞型， 10一7m ）處理能夠提高野生型及gpol缺失突變體中的游離鈣離子水平，但對野生型花粉細胞游離鈣離子水平的激活效應高於gpal缺失突變體。
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