微型染色体复制的功能分析：来自大肠杆菌复制起点oriC的双向和单向复制
Functional analysis of minichromosome replication: bidirectional and unidirectional replication from the Escherichia coli replication origin, oriC.
作者信息
Meijer M, Messer W
出版信息
J Bacteriol. 1980 Aug;143(2):1049-53. doi: 10.1128/jb.143.2.1049-1053.1980.
Abstract
Replicating molecules of minichromosomes pCM959 and pOC24 were analyzed by electron microscopy. Replication of pCM959 proceeded bidirectionally from the replication origin, oriC, in about 60% of the molecules; the rest of the molecules replicated unidirectionally in either direction. pOC24, in which deoxyribonucleic acid to the right (clockwise) of the oriC segment is deleted, seemed to replicate predominantly unidirectionally counterclockwise from oriC.
摘要
通过电子显微镜对微型染色体pCM959和pOC24的复制分子进行了分析。在大约60%的分子中，pCM959从复制起点oriC开始双向复制；其余分子则沿任一方向单向复制。pOC24中oriC片段右侧（顺时针方向）的脱氧核糖核酸被删除，它似乎主要从oriC开始逆时针单向复制。
相似文献
1
Functional analysis of minichromosome replication: bidirectional and unidirectional replication from the Escherichia coli replication origin, oriC.微型染色体复制的功能分析：来自大肠杆菌复制起点oriC的双向和单向复制
J Bacteriol. 1980 Aug;143(2):1049-53. doi: 10.1128/jb.143.2.1049-1053.1980.
2
Conversion to bidirectional replication after unidirectional initiation from R1 plasmid origin integrated at oriC in Escherichia coli.从整合在大肠杆菌oriC处的R1质粒起源单向起始后转换为双向复制。
Mol Microbiol. 1998 Dec;30(5):1067-79. doi: 10.1046/j.1365-2958.1998.01136.x.
3
The 245 base-pair oriC sequence of the E. coli chromosome directs bidirectional replication at an adjacent region.大肠杆菌染色体的245个碱基对的oriC序列在相邻区域指导双向复制。
Nucleic Acids Res. 1983 May 11;11(9):2617-26. doi: 10.1093/nar/11.9.2617.
4
Isolation and characterization of plasmids carrying a partially defective Escherichia coli replication origin.携带部分缺陷型大肠杆菌复制起点的质粒的分离与鉴定
Nucleic Acids Res. 1983 Nov 25;11(22):8007-18. doi: 10.1093/nar/11.22.8007.
5
Evolutionary Trajectory of the Replication Mode of Bacterial Replicons.细菌复制子复制模式的进化轨迹。
mBio. 2021 Jan 26;12(1):e02745-20. doi: 10.1128/mBio.02745-20.
6
Maintenance and incompatibility of plasmids carrying the replication origin of the Escherichia coli chromosome: evidence for a control region of replication between oriC and asnA.携带大肠杆菌染色体复制起点的质粒的维持与不相容性：oriC和asnA之间存在复制控制区域的证据
Nucleic Acids Res. 1983 Aug 25;11(16):5775-91. doi: 10.1093/nar/11.16.5775.
7
The replication origin region of Escherichia coli: nucleotide sequence and functional units.大肠杆菌的复制起始区域：核苷酸序列与功能单元
Gene. 1983 Oct;24(2-3):265-79. doi: 10.1016/0378-1119(83)90087-2.
8
Asymmetric replication of an oriC plasmid in Escherichia coli.大肠杆菌中oriC质粒的不对称复制。
Mol Gen Genet. 1986 Aug;204(2):214-20. doi: 10.1007/BF00425501.
9
Nucleotide sequence of the origin of replication of the Escherichia coli K-12 chromosome.大肠杆菌K-12染色体复制起点的核苷酸序列。
Proc Natl Acad Sci U S A. 1979 Feb;76(2):580-4. doi: 10.1073/pnas.76.2.580.
10
Start sites for bidirectional in vitro DNA replication inside the replication origin, oriC, of Escherichia coli.大肠杆菌复制起点oriC内双向体外DNA复制的起始位点。
EMBO J. 1987 Aug;6(8):2469-72. doi: 10.1002/j.1460-2075.1987.tb02527.x.
引用本文的文献
1
Initiation of DNA Replication.DNA复制的起始
EcoSal Plus. 2010 Sep;4(1). doi: 10.1128/ecosalplus.4.4.1.
2
Molecular flip-flops formed by overlapping Fis sites.由重叠的Fis位点形成的分子触发器。
Nucleic Acids Res. 2003 Nov 15;31(22):6663-73. doi: 10.1093/nar/gkg877.
3
Differential effects of myeloperoxidase-derived oxidants on Escherichia coli DNA replication.髓过氧化物酶衍生氧化剂对大肠杆菌DNA复制的不同影响。
Infect Immun. 1998 Jun;66(6):2655-9. doi: 10.1128/IAI.66.6.2655-2659.1998.
4
Kinetics of minichromosome replication in Escherichia coli B/r.大肠杆菌B/r中微型染色体复制的动力学
J Bacteriol. 1982 Feb;149(2):499-507. doi: 10.1128/jb.149.2.499-507.1982.
5
Recognition sites for a membrane-derived DNA binding protein preparation in the E. coli replication origin.大肠杆菌复制起点中一种膜衍生DNA结合蛋白制剂的识别位点。
Mol Gen Genet. 1983;191(3):460-5. doi: 10.1007/BF00425763.
6
Initiation signals for complementary strand DNA synthesis in the region of the replication origin of the Escherichia coli chromosome.大肠杆菌染色体复制起点区域中互补链DNA合成的起始信号。
Nucleic Acids Res. 1984 Apr 11;12(7):3321-32. doi: 10.1093/nar/12.7.3321.
7
Maintenance and incompatibility of plasmids carrying the replication origin of the Escherichia coli chromosome: evidence for a control region of replication between oriC and asnA.携带大肠杆菌染色体复制起点的质粒的维持与不相容性：oriC和asnA之间存在复制控制区域的证据
Nucleic Acids Res. 1983 Aug 25;11(16):5775-91. doi: 10.1093/nar/11.16.5775.
8
The chromosomal origin of replication (oriC) of Erwinia carotovora.胡萝卜软腐欧文氏菌的染色体复制起点（oriC）
Nucleic Acids Res. 1982 Apr 24;10(8):2639-50. doi: 10.1093/nar/10.8.2639.
9
Promoters in the region of the E. coli replication origin.大肠杆菌复制起点区域的启动子。
Mol Gen Genet. 1981;184(2):255-9. doi: 10.1007/BF00272913.
10
Initiation site of deoxyribonucleotide polymerization at the replication origin of the Escherichia coli chromosome.大肠杆菌染色体复制起点处脱氧核糖核苷酸聚合的起始位点。
Mol Gen Genet. 1983;189(3):422-31. doi: 10.1007/BF00325904.
本文引用的文献
1
Replication origin of the Escherichia coli K-12 chromosome: the size and structure of the minimum DNA segment carrying the information for autonomous replication.大肠杆菌K-12染色体的复制起点：携带自主复制信息的最小DNA片段的大小和结构
Mol Gen Genet. 1980 Apr;178(1):9-20. doi: 10.1007/BF00267207.
2
A DNA-binding protein specific for the early replicated region of the chromosome obtained from Escherichia coli membrane fractions.一种从大肠杆菌膜组分中获得的、对染色体早期复制区域具有特异性的DNA结合蛋白。
Eur J Biochem. 1980 Mar;105(1):25-31. doi: 10.1111/j.1432-1033.1980.tb04470.x.
3
Position of branch points in replicating lambda DNA.复制型λ噬菌体DNA中分支点的位置
J Mol Biol. 1970 Jul 14;51(1):61-73. doi: 10.1016/0022-2836(70)90270-6.
4
Evidence for the bidirectional replications of the Escherichia coli chromosome.大肠杆菌染色体双向复制的证据。
Nat New Biol. 1971 Aug 4;232(31):137-40. doi: 10.1038/newbio232137a0.
5
Origin and sequence of chromosome replication in Escherichia coli.大肠杆菌中染色体复制的起源与顺序
J Mol Biol. 1972 Oct 14;70(3):549-66. doi: 10.1016/0022-2836(72)90559-1.
6
Bidirectional replication of the chromosome in Escherichia coli.大肠杆菌中染色体的双向复制。
Proc Natl Acad Sci U S A. 1972 Oct;69(10):2842-5. doi: 10.1073/pnas.69.10.2842.
7
RNA synthesis startpoints in bacteriophage lambda: are the promoter and operator transcribed?噬菌体λ中的RNA合成起始点：启动子和操纵基因会被转录吗？
Nat New Biol. 1972 Jun 21;237(77):227-32. doi: 10.1038/newbio237227a0.
8
Novel F prime factors able to replicate in Escherichia coli Hfr strains.能够在大肠杆菌高频重组（Hfr）菌株中复制的新型F'因子。
Proc Natl Acad Sci U S A. 1976 Jan;73(1):198-202. doi: 10.1073/pnas.73.1.198.
9
Effect of thymine concentration on the mode of chromosomal replication in Escherichia coli K-12.胸腺嘧啶浓度对大肠杆菌K-12染色体复制模式的影响。
J Mol Biol. 1976 Dec;108(2):295-303. doi: 10.1016/s0022-2836(76)80122-2.
10
Recalibrated linkage map of Escherichia coli K-12.大肠杆菌K-12的重新校准连锁图谱。
Bacteriol Rev. 1976 Mar;40(1):116-67. doi: 10.1128/br.40.1.116-167.1976.
Zotero 插件