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通过凝胶电泳、蛋白质合成和免疫技术对伯纳特柯克斯体和大肠杆菌的核糖体进行比较。

Comparison of ribosomes from Coxiella burnetii and Escherichia coli by gel electrophoresis, protein synthesis, and immunological techniques.

作者信息

Baca O G

出版信息

J Bacteriol. 1978 Oct;136(1):429-32. doi: 10.1128/jb.136.1.429-432.1978.

DOI:10.1128/jb.136.1.429-432.1978
PMID:361701
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC218676/
Abstract

Ribosomes and postribiosomal supernatant fluid (S-100) were isolated from Coxiella burnetii. The ribosomes functioned in polyuridylic acid-directed polyphenylalanine synthesis in the presence of S-100 from either C. burnetii or Escherichia coli. C. burnetii S-100 promoted translation with E. coli ribosomes. Antisera against E. coli elongation factor G and ribosomal proteins L7/L12 cross-reacted with rickettsial S-100 and ribosomes, respectively. Ribosomal proteins were analyzed by two-dimensional gel electrophoresis.

摘要

从伯氏考克斯体中分离出核糖体和核糖体后上清液(S-100)。在存在来自伯氏考克斯体或大肠杆菌的S-100的情况下,核糖体在聚尿苷酸指导的聚苯丙氨酸合成中发挥作用。伯氏考克斯体S-100促进了大肠杆菌核糖体的翻译。针对大肠杆菌延伸因子G和核糖体蛋白L7/L12的抗血清分别与立克次氏体的S-100和核糖体发生交叉反应。通过二维凝胶电泳分析核糖体蛋白。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/51be/218676/5b2923d0d417/jbacter00287-0439-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/51be/218676/b059095a0449/jbacter00287-0438-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/51be/218676/5b2923d0d417/jbacter00287-0439-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/51be/218676/b059095a0449/jbacter00287-0438-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/51be/218676/5b2923d0d417/jbacter00287-0439-a.jpg

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Comparison of ribosomes from Coxiella burnetii and Escherichia coli by gel electrophoresis, protein synthesis, and immunological techniques.通过凝胶电泳、蛋白质合成和免疫技术对伯纳特柯克斯体和大肠杆菌的核糖体进行比较。
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本文引用的文献

1
Protein measurement with the Folin phenol reagent.使用福林酚试剂进行蛋白质测定。
J Biol Chem. 1951 Nov;193(1):265-75.
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Physiology of rickettsiae. VII. Amino acid incorporation by Coxiella burnetii and by infected hosts.立克次氏体生理学。VII. 伯氏考克斯氏体及受感染宿主对氨基酸的摄取
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Species specificity in protein synthesis.蛋白质合成中的物种特异性。
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Ribosomal proteins. VII. Two-dimensional polyacrylamide gel electrophoresis for fingerprinting of ribosomal proteins.核糖体蛋白。VII. 用于核糖体蛋白指纹图谱分析的二维聚丙烯酰胺凝胶电泳
Anal Biochem. 1970 Aug;36(2):401-12. doi: 10.1016/0003-2697(70)90376-3.
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Irreversible thermal denaturation of Escherichia coli ribosomes.大肠杆菌核糖体的不可逆热变性
Biochemistry. 1969 Feb;8(2):465-75. doi: 10.1021/bi00830a002.
6
Ribosomes and ribonucleic acids of Coxiella burneti.伯纳特立克次氏体的核糖体和核糖核酸
J Bacteriol. 1973 Oct;116(1):441-6. doi: 10.1128/jb.116.1.441-446.1973.
7
Preparation of homogeneous elongation factor G and examination of the mechanism of guanosine triphosphate hydrolysis.
J Biol Chem. 1974 Aug 25;249(16):5094-101.
8
Growth and physiology of rickettsiae.立克次氏体的生长与生理学
Bacteriol Rev. 1973 Sep;37(3):259-83. doi: 10.1128/br.37.3.259-283.1973.
9
Separation and radioautography of microgram quantities of ribosomal proteins by two-dimensional polyacrylamide gel electrophoresis.通过二维聚丙烯酰胺凝胶电泳对微克级核糖体蛋白进行分离和放射自显影。
FEBS Lett. 1973 Jan 15;29(2):177-80. doi: 10.1016/0014-5793(73)80555-1.
10
50-S ribosomal proteins. Purification and partial characterization of two acidic proteins, A 1 and A 2, isolated from 50-S ribosomes of Escherichia coli.50-S核糖体蛋白。从大肠杆菌50-S核糖体中分离出的两种酸性蛋白A1和A2的纯化及部分特性分析。
Eur J Biochem. 1972 Jan 31;25(1):5-12. doi: 10.1111/j.1432-1033.1972.tb01660.x.