Role of the bacterial and phage recombination systems and of DNA replication in genetic recombination of UV-irradiated phage lambda

1976 ◽  
Vol 146 (1) ◽  
pp. 51-54 ◽  
Author(s):  
Manuel Blanco ◽  
María Eugenia Armengod
Keyword(s):  
Dna Replication ◽  
Genetic Recombination ◽  
Phage Lambda

scholarly journals Interactome Analysis of KIN (Kin17) Shows New Functions of This Protein

2021 ◽  
Vol 43 (2) ◽  
pp. 767-781
Author(s):  
Vanessa Pinatto Gaspar ◽  
Anelise Cardoso Ramos ◽  
Philippe Cloutier ◽  
José Renato Pattaro Junior ◽  
Francisco Ferreira Duarte Junior ◽  
...  
Keyword(s):  
Dna Replication ◽  
Protein Interactions ◽  
Ribosome Biogenesis ◽  
Cell Metabolism ◽  
Cell Types ◽  
Protein Protein Interactions ◽  
Cellular Mechanisms ◽  
Cancerous Cell ◽  
First Time

KIN (Kin17) protein is overexpressed in a number of cancerous cell lines, and is therefore considered a possible cancer biomarker. It is a well-conserved protein across eukaryotes and is ubiquitously expressed in all cell types studied, suggesting an important role in the maintenance of basic cellular function which is yet to be well determined. Early studies on KIN suggested that this nuclear protein plays a role in cellular mechanisms such as DNA replication and/or repair; however, its association with chromatin depends on its methylation state. In order to provide a better understanding of the cellular role of this protein, we investigated its interactome by proximity-dependent biotin identification coupled to mass spectrometry (BioID-MS), used for identification of protein–protein interactions. Our analyses detected interaction with a novel set of proteins and reinforced previous observations linking KIN to factors involved in RNA processing, notably pre-mRNA splicing and ribosome biogenesis. However, little evidence supports that this protein is directly coupled to DNA replication and/or repair processes, as previously suggested. Furthermore, a novel interaction was observed with PRMT7 (protein arginine methyltransferase 7) and we demonstrated that KIN is modified by this enzyme. This interactome analysis indicates that KIN is associated with several cell metabolism functions, and shows for the first time an association with ribosome biogenesis, suggesting that KIN is likely a moonlight protein.

scholarly journals Role of deoxycytidylate deaminase in deoxyribonucleotide synthesis in bacteriophage T4 DNA replication

1977 ◽  
Vol 252 (23) ◽  
pp. 8603-8608 ◽  
Author(s):  
C.S. Chiu ◽  
T. Ruettinger ◽  
J.B. Flanegan ◽  
G.R. Greenberg
Keyword(s):  
Dna Replication ◽  
Bacteriophage T4

scholarly journals Role of Papillomavirus E1 Initiator Dimerization in DNA Replication

2005 ◽  
Vol 79 (13) ◽  
pp. 8661-8664 ◽  
Author(s):  
Stephen Schuck ◽  
Arne Stenlund
Keyword(s):  
Dna Replication ◽  
Dna Binding ◽  
Dna Binding Domains ◽  
Binding Domains ◽  
Severe Effect ◽  
Origin Of Dna Replication ◽  
Initiation Of Dna Replication

ABSTRACT Viral initiator proteins are polypeptides that form oligomeric complexes on the origin of DNA replication (ori). These complexes carry out a multitude of functions related to initiation of DNA replication, and although many of these functions have been characterized biochemically, little is understood about how the complexes are assembled. Here we demonstrate that loss of one particular interaction, the dimerization between E1 DNA binding domains, has a severe effect on DNA replication in vivo but has surprisingly modest effects on most individual biochemical activities in vitro. We conclude that the dimer interaction is primarily required for initial recognition of ori.

Role of yeast Rth1 nuclease and its homologs in mutation avoidance, DNA repair, and DNA replication

1998 ◽  
Vol 34 (1) ◽  
pp. 21-29 ◽  
Author(s):  
Robert E. Johnson ◽  
Gopala K. Kovvali ◽  
Louise Prakash ◽  
S. Prakash
Keyword(s):  
Dna Repair ◽  
Dna Replication ◽  
Mutation Avoidance

The Role of Platinum-DNA Lesions in the Inhibition of DNA Replication

1991 ◽  
pp. 181-193
Author(s):  
N. P. Johnson ◽  
J. L. Butour ◽  
C. Cayrol ◽  
S. Cros ◽  
M. Defais ◽  
...  
Keyword(s):  
Dna Replication ◽  
Dna Lesions
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