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一种来自盘基网柄菌属野生分离株的新型质粒：紧密相邻的长反向重复序列的存在。

A new type of plasmid from a wild isolate of Dictyostelium species: the existence of closely situated long inverted repeats.

作者信息

Orii H, Suzuki K, Tanaka Y, Yanagisawa K

出版信息

Nucleic Acids Res. 1987 Feb 11;15(3):1097-107. doi: 10.1093/nar/15.3.1097.

DOI:10.1093/nar/15.3.1097
PMID:3029696
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC340510/
Abstract

A circular plasmid having high copy number was found in a wild isolate of Dictyostelium species. Gel electrophoresis, electron microscopy and Southern blot hybridization revealed that the plasmid, named pDG1, is 4.5 Kb (1.5 micron) in size with closely situated long inverted repeats. The plasmid seems to be located in the nuclei. It was not a derivative of ribosomal DNA. The possible correlation of the plasmid with the putative intermediate DNA of retrotransposon DIRS-1 found in Dictyostelium discoideum is discussed.

摘要

在盘基网柄菌属的一个野生分离株中发现了一种具有高拷贝数的环状质粒。凝胶电泳、电子显微镜和Southern印迹杂交显示，该质粒名为pDG1，大小为4.5 Kb（1.5微米），具有紧密相邻的长反向重复序列。该质粒似乎位于细胞核中。它不是核糖体DNA的衍生物。文中讨论了该质粒与在盘基网柄菌中发现的反转录转座子DIRS-1的假定中间DNA之间可能的相关性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/527a/340510/7f4f76615d67/nar00247-0237-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/527a/340510/f644c20e1ef9/nar00247-0234-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/527a/340510/7ffd83a77bf9/nar00247-0235-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/527a/340510/d8bd4c1c86d4/nar00247-0236-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/527a/340510/7f4f76615d67/nar00247-0237-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/527a/340510/f644c20e1ef9/nar00247-0234-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/527a/340510/7ffd83a77bf9/nar00247-0235-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/527a/340510/d8bd4c1c86d4/nar00247-0236-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/527a/340510/7f4f76615d67/nar00247-0237-a.jpg

相似文献

1
A new type of plasmid from a wild isolate of Dictyostelium species: the existence of closely situated long inverted repeats.一种来自盘基网柄菌属野生分离株的新型质粒：紧密相邻的长反向重复序列的存在。
Nucleic Acids Res. 1987 Feb 11;15(3):1097-107. doi: 10.1093/nar/15.3.1097.
2
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Sequence of Dictyostelium DIRS-1: an apparent retrotransposon with inverted terminal repeats and an internal circle junction sequence.盘基网柄菌DIRS-1的序列：一种具有反向末端重复序列和内部环状连接序列的明显逆转座子。
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4
Sequence organization and gene expression of pGD1, a plasmid found in a wild isolate of Dictyostelium.在盘基网柄菌野生分离株中发现的质粒pGD1的序列组织与基因表达
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Ribosomal proteins are encoded by single copy genes in Dictyostelium discoideum.核糖体蛋白由盘基网柄菌中的单拷贝基因编码。
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引用本文的文献

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Nucleic Acids Res. 1988 Jul 25;16(14B):6825-37. doi: 10.1093/nar/16.14.6825.
2
A mini-screen technique for analyzing nuclear DNA from a single Dictyostelium colony.一种用于分析单个盘基网柄菌菌落核DNA的微量筛选技术。
Nucleic Acids Res. 1988 Mar 25;16(5):2338. doi: 10.1093/nar/16.5.2338.
3
Formation of deletion in Escherichia coli between direct repeats located in the long inverted repeats of a cellular slime mold plasmid: participation of DNA gyrase.

本文引用的文献

1
Developmentally regulated transcription of Dictyostelium discoideum plasmid Ddp1.发育调控转录的粘菌质体 Ddp1。
EMBO J. 1985 Dec 30;4(13B):3797-803. doi: 10.1002/j.1460-2075.1985.tb04150.x.
2
Identification of an endogenous plasmid in Dictyostelium discoideum.鉴定出盘基网柄菌中的一个内源性质体。
EMBO J. 1983;2(4):515-9. doi: 10.1002/j.1460-2075.1983.tb01456.x.
3
Extrachromosomal copies of transposon Tc1 in the nematode Caenorhabditis elegans.线虫秀丽隐杆线虫中转座子Tc1的染色体外拷贝。
黏菌细胞质粒长反向重复序列中位于同向重复序列之间的缺失在大肠杆菌中的形成：DNA 回旋酶的参与
Mol Gen Genet. 1988 Sep;214(1):1-5. doi: 10.1007/BF00340170.
4
Genetics of early Dictyostelium discoideum development.盘基网柄菌早期发育的遗传学
Microbiol Rev. 1988 Mar;52(1):29-49. doi: 10.1128/mr.52.1.29-49.1988.
5
rRNA genes of Naegleria gruberi are carried exclusively on a 14-kilobase-pair plasmid.格氏耐格里阿米巴的核糖体RNA基因仅存在于一个14千碱基对的质粒上。
Mol Cell Biol. 1987 Sep;7(9):3027-31. doi: 10.1128/mcb.7.9.3027-3031.1987.
6
Sequence organization and gene expression of pGD1, a plasmid found in a wild isolate of Dictyostelium.在盘基网柄菌野生分离株中发现的质粒pGD1的序列组织与基因表达
Nucleic Acids Res. 1989 Feb 25;17(4):1395-408. doi: 10.1093/nar/17.4.1395.
7
Transcript and sequence analysis of a 5.1 kb contiguous fragment of Dictyostelium discoideum plasmid Ddp1 that contains the origin of replication and codes for several transcripts.盘基网柄菌质粒Ddp1一个5.1 kb连续片段的转录本和序列分析，该片段包含复制起点并编码多个转录本。
Curr Genet. 1990 Apr;17(4):321-5. doi: 10.1007/BF00314879.
8
A negative transcriptional control region of a developmentally-regulated gene co-localizes with the origin of replication of an endogenous plasmid in Dictyostelium.一个发育调控基因的负转录控制区域与盘基网柄菌中一个内源质粒的复制起点共定位。
Nucleic Acids Res. 1992 Jun 11;20(11):2795-802. doi: 10.1093/nar/20.11.2795.
Proc Natl Acad Sci U S A. 1984 Jul;81(13):4018-22. doi: 10.1073/pnas.81.13.4018.
4
Circular extrachromosomal copia-like transposable elements in Drosophila tissue culture cells.果蝇组织培养细胞中的环状染色体外类copia转座元件
Plasmid. 1984 Mar;11(2):109-15. doi: 10.1016/0147-619x(84)90016-7.
5
Dictyostelium transposable element DIRS-1 has 350-base-pair inverted terminal repeats that contain a heat shock promoter.盘基网柄菌转座元件DIRS-1具有350个碱基对的反向末端重复序列，其中包含一个热休克启动子。
Proc Natl Acad Sci U S A. 1984 May;81(9):2660-4. doi: 10.1073/pnas.81.9.2660.
6
Instability of palindromic DNA in Escherichia coli.大肠杆菌中回文DNA的不稳定性。
Cold Spring Harb Symp Quant Biol. 1981;45 Pt 1:409-16. doi: 10.1101/sqb.1981.045.01.055.
7
Extrachromosomal circular copies of the eukaryotic transposable element copia in cultured Drosophila cells.培养的果蝇细胞中真核转座因子copia的染色体外环状拷贝。
Nature. 1981 Aug 13;292(5824):591-5. doi: 10.1038/292591a0.
8
A procedure for the large-scale isolation of highly purified plasmid DNA using alkaline extraction and binding to glass powder.一种使用碱提取法并结合玻璃粉进行大规模分离高纯度质粒DNA的方法。
Anal Biochem. 1982 Apr;121(2):382-7. doi: 10.1016/0003-2697(82)90497-3.
9
A small nuclear precursor of messenger RNA in the cellular slime mold Dictyostelium discoideum.在细胞黏菌盘基网柄菌中，信使核糖核酸的一种小核前体。
J Mol Biol. 1973 Sep 15;79(2):295-314. doi: 10.1016/0022-2836(73)90007-7.
10
High-copy-number transformants and co-transformation in Dictyostelium.盘基网柄菌中的高拷贝数转化体和共转化
Gene. 1985;39(2-3):155-63. doi: 10.1016/0378-1119(85)90309-9.