stomatal aperture 中文意思是什麼
stomatal aperture
解釋
氣孔開度-
A wider stomatal aperture of rice variety proved to be a desirable agronomic character for high yielding
已證明氣孔較大的水稻品種是理想的高產農學性狀。 -
The results indicated that ( 1 ) " longxianhuosuan " presented more regular and more densely - arranged epidermal cells in its scapes than " gailiangsuan " ; ( 2 ) " longxianhuosuan " showed a lower stomata number but a larger stomatal aperture in its scape surface than " gailiangsuan " ; its scapes had a great number of secretory cells, which had a larger size and appeared earlier ; its scapes presented a smaller number of vascular bundles with smaller diameters ( 3 ) " longxianhuosuan " had polygonal cells in its scape pith with their intercellular space occupying a small proportion while " gailiangsuan " showed elliptical cells in its scape pith with their intercellular space occupying a high proportion
結果表明： （ 1 ） 「隴縣火蒜」比「改良蒜」蒜薹的表皮細胞形狀規則，排列緻密；角質層較薄； （ 2 ） 「隴縣火蒜」比「改良蒜」蒜薹表面的氣孔數量少，但開張度大；分泌細胞出現早、體積大、數量多；維管束數量少、直徑小； （ 3 ） 「隴縣火蒜」蒜薹髓細胞衛多邊形，髓細胞間隙率小，而「改良蒜」蒜薹的髓細胞呈橢圓形，髓細胞間隙率大。 -
This review focuses on morphological and physiological reactions of fruit tree to water stress. leaf area, root growth and microstructure of leaves and roots were investigated. some physiological and biochemical index of fruit tree leaves and roots under water stress, such as variations of stomatal aperture, photosynthesis, photoinhibition, metabolism of lipoxygenase, content of proline, nuclear acid and endogenous phytohormones, were summarized
從水分脅迫對果樹葉、根的形態指標及顯微結構，葉片氣孔行為、光合作用、光抑制、活性氧代謝、脂氧合酶代謝、多胺代謝、脯氨酸、核酸代謝、內源激素變化等生理生化方面綜述了近十幾年來的研究成果，為全面研究果樹抗旱機理及進一步制定抗旱措施奠定理論基礎。 -
Cat ( 20u / ml ) and vc ( lomm ) partly abolished not only nacl - induced stomatal closing of wild type, but also nacl + aba - induced stomatal closing of both wild type and ios5. but the effects of cat and vc on the stomatal aperture of ios5 under salinity stress were not obvious, and cat or vc alone only slightly increased the stomatal aperture
H _ 2o _ 2的清除劑cat （ 20u / ml ）和vc （ 10mm ）可以部分逆轉nacl誘導的野生型氣孔關閉，也可部分逆轉nacl + aba誘導的野生型及los5的氣孔關閉，但cat和vc對nacl處理時los5的氣孔開度無明顯影響，而且cat和vc分別單獨處理時促進氣孔開放的作用也非常微弱。 -
Here, aba - induced h2o2 generation and their roles in inducing stomatal closing were investigated by epidermal strips bioassay, laser scanning confocal microscopy and patch clamp with ios5 and its wild type plant as materials. there were no clear differences between wild type and ios5 in the density, shapes and aperture of their stomata
本文以los5及其相應野生型為材料，採用表皮條生物分析、激光掃描共聚焦顯微技術及膜片鉗技術研究了nacl脅迫條件下， aba誘導保衛細胞內h _ 2o _ 2的產生及二者在誘導氣孔關閉中的作用。 -
Despite the recognitions of the central role played by aba in regulation stomatal functions, the signal transduction events leading to alterations of the stomatal aperture remain incompletely understood
盡管人們對aba誘導氣孔關閉的作用已取得共識，但對其信號轉導的某些細節問題仍不清楚。 -
1 oomm nacl induced the open stomata of wild type close effectively, while the effects of nacl on stomatal aperture of ios5 were not significant ; 1 oomm naci and loum aba effectively induced stomatal closure of both wild type and ios5
100mmnacl可有效誘導野生型開放的氣孔關閉，而對los5氣孔開度的影響不很明顯： 100mmnacl與10 m的aba共處理時，野生型及los5氣孔開度均明顯減小，且幅度類似。 -
Aba and h2o2 reduce stomatal aperture by silencing the inward - rectifying k + channels and activating the outward - rectifying k + channels. here using an epidermal strip bioassay and whole - cell patch clamp analysis, we provide evidence that p38 mapk regulate stomatal closure by regulating the inward k + current in guard cell of v. faba
與表皮條分析結果一致的是: sbzo358o處理hzo :誘導的內向k +電流有一個變化過程，即在15min之內經歷一個由減小到回升的過程，回升后的電流值與下降前相當;而巧min內， sbzo358o使得aba誘導的內向k +電流減小部分地回升，並趨于穩定。
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