高等植物中与纤维素微纤丝合成复合体相关的膜内成分的证据。
Evidence for an intramembrane component associated with a cellulose microfibril-synthesizing complex in higher plants.
作者信息
Mueller S C, Brown R M
出版信息
J Cell Biol. 1980 Feb;84(2):315-26. doi: 10.1083/jcb.84.2.315.
Abstract
Freeze-fracture of rapidly frozen, untreated plant cells reveals terminal complexes on E-fracture faces and intramembrane particle rosettes on P-fracture faces. Terminal complexes and rosettes are associated with the ends of individual microfibril impressions on the plasma membrane. In addition, terminal complexes and rosettes are associated with the impressions of new orientations of microfibrils. These structures are sparse within pit fields where few microfibril impressions are observed, but are abundant over adjacent impressions of microfibrils. It is proposed that intramembrane rosettes function in association with terminal complexes to synthesize microfibrils. The presence of a cellulosic microfibril system in Zea mays root segments is confirmed by degradation experiments with Trichoderma cellulase.
摘要
对快速冷冻、未经处理的植物细胞进行冷冻断裂，可在E面断裂面上观察到末端复合体，在P面断裂面上观察到膜内颗粒玫瑰花结。末端复合体和玫瑰花结与质膜上单个微纤丝压痕的末端相关。此外，末端复合体和玫瑰花结与微纤丝新取向的压痕相关。这些结构在纹孔场中稀疏，在纹孔场中观察到的微纤丝压痕很少，但在相邻的微纤丝压痕上丰富。有人提出，膜内玫瑰花结与末端复合体协同作用以合成微纤丝。用木霉纤维素酶进行的降解实验证实了玉米根段中纤维素微纤丝系统的存在。
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本文引用的文献
1
Cellulosic microfibrils: nascent stages of synthesis in a higher plant cell.纤维素微纤维：高等植物细胞中合成的初始阶段。
Science. 1976 Nov 26;194(4268):949-51. doi: 10.1126/science.194.4268.949.
2
Tissue Slice and Particulate beta-Glucan Synthetase Activities from Pisum Epicotyls.豌豆上胚轴的组织切片和颗粒状β-葡聚糖合成酶活性
Plant Physiol. 1978 Jun;61(6):938-42. doi: 10.1104/pp.61.6.938.
3
A low-viscosity epoxy resin embedding medium for electron microscopy.一种用于电子显微镜的低粘度环氧树脂包埋介质。
J Ultrastruct Res. 1969 Jan;26(1):31-43. doi: 10.1016/s0022-5320(69)90033-1.
4
Membrane events during the secretory process.分泌过程中的膜相关事件。
Symp Soc Exp Biol. 1974(28):399-418.
5
Cellulose biosynthesis in Acetobacter xylinum: visualization of the site of synthesis and direct measurement of the in vivo process.木醋杆菌中的纤维素生物合成：合成位点的可视化及体内过程的直接测量。
Proc Natl Acad Sci U S A. 1976 Dec;73(12):4565-9. doi: 10.1073/pnas.73.12.4565.
6
Cellulose microfibrils: visualization of biosynthetic and orienting complexes in association with the plasma membrane.纤维素微纤丝：与质膜相关的生物合成和定向复合体的可视化
Proc Natl Acad Sci U S A. 1976 Jan;73(1):143-7. doi: 10.1073/pnas.73.1.143.
7
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8
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J Cell Biol. 1977 Apr;73(1):161-81. doi: 10.1083/jcb.73.1.161.
9
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J Cell Biol. 1978 Apr;77(1):103-19. doi: 10.1083/jcb.77.1.103.
10
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J Microsc. 1978 Jan;112(1):17-37. doi: 10.1111/j.1365-2818.1978.tb01151.x.
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