一种耐铜绿藻中的核内复合体。
Intranuclear complexes in a copper-tolerant green alga.
作者信息
Silverberg B A, Stokes P M, Ferstenberg L B
出版信息
J Cell Biol. 1976 Apr;69(1):210-4. doi: 10.1083/jcb.69.1.210.
Abstract
The results of ultrastructural studies and transmission electron microscope microanalysis of two Scenedesmus strains experimentally exposed to copper sulfate are presented. A fine-structural examination of the cells revealed the presence of nuclear inclusions in the form of central dense-core complexes. Cytoplasmic structures resembling the intranuclear inclusions were occasionally found in the cells. TEM-X-ray microanalysis of these structures has provided evidence that the inclusions contain copper. It is concluded that their presence may be regarded as a detoxifying mechanism.
摘要
本文展示了对两种实验性暴露于硫酸铜的栅藻菌株进行超微结构研究和透射电子显微镜微量分析的结果。对细胞的精细结构检查发现存在呈中央致密核心复合物形式的核内包涵体。在细胞中偶尔也发现了类似于核内包涵体的细胞质结构。对这些结构的透射电镜-X射线微量分析提供了证据，表明这些包涵体含有铜。得出的结论是，它们的存在可被视为一种解毒机制。
相似文献
1
Intranuclear complexes in a copper-tolerant green alga.一种耐铜绿藻中的核内复合体。
J Cell Biol. 1976 Apr;69(1):210-4. doi: 10.1083/jcb.69.1.210.
2
Ultrastructure of mitosis and cytokinesis in the multinucleate green alga Acrosiphonia.多核绿藻顶管藻有丝分裂和胞质分裂的超微结构
J Cell Biol. 1974 Aug;62(2):274-94. doi: 10.1083/jcb.62.2.274.
3
Lampbrush-type chromosomes in the primary nucleus of the green alga Acetabularia mediterranea.地中海伞藻初级细胞核中的灯刷型染色体。
Chromosoma. 1975;50(1):25-43. doi: 10.1007/BF00284960.
4
Morphology of nucleolar cistrons in a plant cell, Acetabularia mediterranea.地中海伞藻这一植物细胞中核仁顺反子的形态学
Proc Natl Acad Sci U S A. 1974 Sep;71(9):3626-30. doi: 10.1073/pnas.71.9.3626.
5
Intranuclear and intranucleolar tubular inclusions in gastric adenocarcinoma cells.
Ultrastruct Pathol. 1991 Mar-Apr;15(2):139-48. doi: 10.3109/01913129109016232.
6
Cytoplasmic induction of changes in the ultrastructure of the Acetabularia nucleus and perinuclear cytoplasm.醋栗细胞核和核周细胞质超微结构变化的细胞质诱导
J Cell Sci. 1975 May;17(3):517-29. doi: 10.1242/jcs.17.3.517.
7
Studies on intranuclear inclusions and nuclear grooves in papillary thyroid cancer by light, scanning electron and transmission electron microscopy.
Acta Cytol. 1996 May-Jun;40(3):417-22. doi: 10.1159/000333892.
8
Behavior of nuclei during zoosporogenesis in Bryopsis plumosa (Bryopsidales, Chlorophyta).羽藻（羽藻目，绿藻门）游动孢子形成过程中细胞核的行为
J Plant Res. 2005 Feb;118(1):43-8. doi: 10.1007/s10265-005-0193-7. Epub 2005 Feb 8.
9
Cytoarchitecture of the desiccation-tolerant green alga Zygogonium ericetorum.耐旱绿藻 Zygogonium ericetorum 的细胞结构。
Protoplasma. 2010 Jul;243(1-4):15-24. doi: 10.1007/s00709-009-0048-5. Epub 2009 May 16.
10
Intranuclear sites of Np 237 in mammalian cells: a study using electron microscopy and electron probe microanalysis.
Int J Radiat Biol. 1995 Jul;68(1):55-61. doi: 10.1080/09553009514550921.
引用本文的文献
1
Copper-algae interactions: Inheritance or adaptation?铜藻相互作用：遗传还是适应？
Environ Monit Assess. 1996 Mar;40(1):41-54. doi: 10.1007/BF00395166.
2
Acute and chronic exposure of Dunaliella salina and Chlamydomonas bullosa to copper and cadmium: effects on growth.
Arch Environ Contam Toxicol. 1994 Feb;26(2):149-53. doi: 10.1007/BF00224798.
3
Genotoxic effects of heavy metals in rat hepatocytes.重金属对大鼠肝细胞的遗传毒性作用。
Cell Biol Toxicol. 1989 Jan;5(1):15-25. doi: 10.1007/BF00141061.
4
Isolation and genetic analysis of Chlamydomonas reinhardtii strains resistant to cadmium.莱茵衣藻镉抗性菌株的分离与遗传分析
Appl Environ Microbiol. 1990 Jul;56(7):2051-5. doi: 10.1128/aem.56.7.2051-2055.1990.
5
Detoxification of copper by Nitzschia obtusa Wm. Sm., a pennate diatom.
Bull Environ Contam Toxicol. 1990 Oct;45(4):612-8. doi: 10.1007/BF01700636.
6
The toxic action and interactions of copper and cadmium to the marine alga Dunaliella minuta, in both acute and chronic exposure.铜和镉在急性和慢性暴露条件下对海洋微藻杜氏盐藻的毒性作用及相互作用。
Arch Environ Contam Toxicol. 1991 Feb;20(2):271-5. doi: 10.1007/BF01055915.
7
High levels of transition metals in dinoflagellate chromosomes.甲藻染色体中高水平的过渡金属。
Experientia. 1979 Oct 15;35(10):1332-4. doi: 10.1007/BF01963991.
本文引用的文献
1
Factors affecting the algicidal and algistatic properties of copper.影响铜的杀藻和抑藻特性的因素。
Appl Microbiol. 1963 Jul;11(4):345-51. doi: 10.1128/am.11.4.345-351.1963.
2
Lead and protein content of isolated intranuclear inclusion bodies from kidneys of lead-poisoned rats.
Lab Invest. 1970 Mar;22(3):245-51.
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
Analysis of submicroscopic structures by their emitted x-rays.
J Histochem Cytochem. 1973 Jun;21(6):580-6. doi: 10.1177/21.6.580.
5
Lead-induced inclusion bodies: composition and probable role in lead metabolism.铅诱导的包涵体：组成及其在铅代谢中的可能作用。
Environ Health Perspect. 1974 May;7:121-7. doi: 10.1289/ehp.747121.
6
Lead inclusion bodies in osteoclasts.
Science. 1973 Aug 3;181(4098):447-8. doi: 10.1126/science.181.4098.447.
7
Pathological effects of lead.铅的病理效应
Int Rev Exp Pathol. 1973;12:1-77.
8
Lead poisoning: rapid formation of intranuclear inclusions.
Science. 1972 Sep 29;177(4055):1194-5. doi: 10.1126/science.177.4055.1194.
Zotero 插件