PARTISIPASI PRIA DALAM PROGRAM KELUARGA BERENCANA (KB)
نویسندگان
چکیده
منابع مشابه
Deinococcus radiodurans PriA is a Pseudohelicase
Reactivation of repaired DNA replication forks in bacteria is catalyzed by PriA helicase. This broadly-conserved bacterial enzyme can remodel the structure of DNA at a repaired DNA replication fork by unwinding small portions of duplex DNA to prepare the fork for replisome reloading. While PriA's helicase activity is not strictly required for cell viability in E. coli, the sequence motifs that ...
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C-BLAST system is detection algorithm of the MIMO (Multplei-Input Multiple Output) systems that is designed to achieve good multiplexing gain. In the C-BLAST systems, every antenna transmits has its own independently coded with power control. In this paper we use MMSE (Minimum Mean Square Error) detection to achieve the performance of error rate for the C-BLAST systems. Simulation results show ...
متن کاملPriA helicase and SSB interact physically and functionally.
PriA helicase is the major DNA replication restart initiator in Escherichia coli and acts to reload the replicative helicase DnaB back onto the chromosome at repaired replication forks and D-loops formed by recombination. We have discovered that PriA-catalysed unwinding of branched DNA substrates is stimulated specifically by contact with the single-strand DNA binding protein of E.coli, SSB. Th...
متن کاملStructural mechanisms of PriA-mediated DNA replication restart.
Collisions between cellular DNA replication machinery (replisomes) and damaged DNA or immovable protein complexes can dissociate replisomes before the completion of replication. This potentially lethal problem is resolved by cellular "replication restart" reactions that recognize the structures of prematurely abandoned replication forks and mediate replisomal reloading. In bacteria, this essent...
متن کاملRole of PriA in replication fork reactivation in Escherichia coli.
As a result of the work of many laboratories, a new paradigm describing the manner by which bacteria respond to repair DNA damage has emerged. This paradigm holds that under any growth condition, essentially all replication forks formed at oriC encounter DNA damage and either stall or collapse before they can complete synthesis of the genome. Maintenance of cell viability therefore requires bot...
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ژورنال
عنوان ژورنال: Marwah: Jurnal Perempuan, Agama dan Jender
سال: 2012
ISSN: 2407-1587,1412-6095
DOI: 10.24014/marwah.v11i1.502