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具缘毛亚目纤毛虫石硖尾虫的转化系统。

A transformation system for the hypotrichous ciliate Stylonychia mytilus.

机构信息

Institut für Biologie III, Abt. Zellbiologie, Universität Tübingen, Auf der Morgenstelle 28, D-7400 Tübingen, FRG.

出版信息

EMBO J. 1983;2(10):1753-7. doi: 10.1002/j.1460-2075.1983.tb01653.x.

DOI:10.1002/j.1460-2075.1983.tb01653.x
PMID:16453475
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC555354/
Abstract

We describe a transformation system for the ciliate Stylonychia mytilus. The neomycin resistance gene from Escherichia coli transposon Tn5, which codes for the enzyme phosphotransferase and confers resistance to the antibiotic G 418, was ligated into macronuclear ;gene-size' DNA molecules. Using this recombinant DNA for transformation experiments we show that the gene is replicated and expressed in transformed cells.

摘要

我们描述了一种对缘毛目纤毛虫小膜虫的转化系统。来自大肠杆菌转座子 Tn5 的新霉素抗性基因,其编码的酶磷酸转移酶使细胞对抗生素 G418 产生抗性,被连接到巨核 ;基因大小' DNA 分子中。使用这种重组 DNA 进行转化实验,我们表明该基因在转化细胞中被复制和表达。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa1f/555354/afbf35e5e664/emboj00263-0131-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa1f/555354/1352be9e6da9/emboj00263-0129-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa1f/555354/766d44ce1eef/emboj00263-0130-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa1f/555354/afbf35e5e664/emboj00263-0131-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa1f/555354/1352be9e6da9/emboj00263-0129-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa1f/555354/766d44ce1eef/emboj00263-0130-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fa1f/555354/afbf35e5e664/emboj00263-0131-a.jpg

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A transformation system for the hypotrichous ciliate Stylonychia mytilus.具缘毛亚目纤毛虫石硖尾虫的转化系统。
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2
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The organization of internal telomeric repeats in the polytene chromosomes of the hypotrichous ciliate Stylonychia lemnae.纤毛类低等无脊椎动物莱氏半眉虫多线染色体内部端粒重复序列的组织形式
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The DNA of ciliated protozoa.

本文引用的文献

1
Higher order DNA structure in macronuclear chromatin of the hypotrichous ciliate Oxytricha nova.寡毛纲纤毛虫新奥克草履虫大核染色质中的高阶DNA结构
Proc Natl Acad Sci U S A. 1982 Apr;79(8):2495-9. doi: 10.1073/pnas.79.8.2495.
2
DNase I hypersensitivity of the terminal inverted repeat DNA sequences in the macronucleus of the ciliate Stylonychia mytilus.贻贝棘尾虫大核中末端反向重复DNA序列的DNA酶I超敏感性
FEBS Lett. 1981 Apr 20;126(2):219-22. doi: 10.1016/0014-5793(81)80246-3.
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The formation of polytene chromosomes during macronuclear development of the hypotrichous ciliate Stylonychia mytilus.
纤毛虫的DNA。
Microbiol Rev. 1994 Jun;58(2):233-67. doi: 10.1128/mr.58.2.233-267.1994.
4
Transformation of Tetrahymena thermophila by microinjection of ribosomal RNA genes.通过显微注射核糖体RNA基因对嗜热四膜虫进行转化。
Proc Natl Acad Sci U S A. 1986 Jun;83(12):4369-73. doi: 10.1073/pnas.83.12.4369.
5
Introduction of plasmid DNA into the trypanosomatid protozoan Crithidia fasciculata.将质粒DNA导入锥虫原生动物克氏锥虫。
Proc Natl Acad Sci U S A. 1986 Aug;83(16):6058-62. doi: 10.1073/pnas.83.16.6058.
6
Nucleotide sequence of a macronuclear DNA molecule coding for alpha-tubulin from the ciliate Stylonychia lemnae. Special codon usage: TAA is not a translation termination codon.编码来自纤毛虫莱氏全列虫α-微管蛋白的大核DNA分子的核苷酸序列。特殊的密码子使用情况:TAA不是翻译终止密码子。
Nucleic Acids Res. 1985 Jan 25;13(2):415-33. doi: 10.1093/nar/13.2.415.
7
Both alpha-tubulin genes are transcriptionally active in Stylonychia lemnae.两个α-微管蛋白基因在纤细多膜纲草履虫中均具有转录活性。
Curr Genet. 1988 May;13(5):425-32. doi: 10.1007/BF00365664.
8
Transformation of Paramecium by microinjection of a cloned serotype gene.通过显微注射克隆的血清型基因对草履虫进行转化。
Proc Natl Acad Sci U S A. 1987 Nov;84(21):7590-4. doi: 10.1073/pnas.84.21.7590.
9
Identification of an amplification promoting DNA sequence from the hypotrichous ciliate Stylonychia lemnae.从纤毛纲裸口目纤毛虫莱氏全列虫中鉴定出一段促进扩增的DNA序列。
Nucleic Acids Res. 1989 Nov 11;17(21):8783-802. doi: 10.1093/nar/17.21.8783.
10
Gene dosage as a possible major determinant for equal expression levels of genes encoding RNA polymerase subunits in the hypotrichous ciliate Euplotes octocarinatus.基因剂量作为八肋游仆虫(Euplotes octocarinatus)中编码RNA聚合酶亚基的基因表达水平相等的一个可能主要决定因素。
Nucleic Acids Res. 1992 Sep 11;20(17):4445-50. doi: 10.1093/nar/20.17.4445.
在腹毛目纤毛虫类的贻贝棘尾虫大核发育过程中多线染色体的形成。
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4
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5
Inverted terminal repeat sequence in the macronuclear DNA of Stylonychia pustulata.多疣尖毛虫大核DNA中的反向末端重复序列。
Gene. 1980 Sep;10(4):301-6. doi: 10.1016/0378-1119(80)90150-x.
6
Chromatin elimination in the hypotrichous ciliate Stylonychia mytilus.纤毛亚纲腹毛目纤毛虫贻贝棘尾虫中的染色质消除
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J Mol Appl Genet. 1982;1(4):327-41.
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A new dominant hybrid selective marker for higher eukaryotic cells.一种用于高等真核细胞的新型显性杂交选择标记。
J Mol Biol. 1981 Jul 25;150(1):1-14. doi: 10.1016/0022-2836(81)90321-1.
10
All gene-sized DNA molecules in four species of hypotrichs have the same terminal sequence and an unusual 3' terminus.四种下毛目生物中所有基因大小的DNA分子都具有相同的末端序列和一个不寻常的3'末端。
Proc Natl Acad Sci U S A. 1981 May;78(5):3015-9. doi: 10.1073/pnas.78.5.3015.