bahram beizaie has a special attention to iran’s honorable old ages. he chooses one feature of the golden age “matriarchy” period and shows that in some of his plays. the purpose of this research is to talk about the dependence of heroines and iranian goddess, and to analyze this dependence in some of beyzaeis’ works. plays and screenplays that are considered in this study include: “saljuk istg...

The parDE operon, located within the 3.2-kb stabilization region of plasmid RK2, encodes antitoxin (ParD) and toxin (ParE) proteins that stabilize the maintenance of this broad-host-range plasmid via a postsegregational killing mechanism. A ParE protein derivative, designated ParE', was purified by construction of a fusion protein, GST-ParE, followed by glutathione-agarose binding and cleavage ...

To enhance plasmid segregational stability in bacterial cells, two pairs of independent postsegregational killing loci (genes which induce host killing upon plasmid loss) isolated from plasmids R1, R483, or RP4 (hok+/sok+ pnd+ or hok+/sok+ parDE+) were cloned into a common site of the beta-galactosidase expression vector pMJR1750 (ptac::lacZ+) to form a series of plasmids in which the effect of...

A region of the plasmid RK2 has been shown to stabilize plasmid replicons in a broad host-range manner. This region encodes two divergently transcribed operons: parCBA and parDE. The parCBA operon specifies a multimer resolution system, while the parDE operon alone is capable of stabilizing an RK2-derived minireplicon under defined growth conditions in several different Gram-negative bacteria. ...

hahve khane painting is influenced by naghali (narration) due to the atmosphere of narrating religious and mythical narration stories. examination of sound and illustration adaptation in this type of painting, considering the influence of naghali on ghahve khane painting, is the subject of this research. ghahve khane painting is divided into three categories by content: “martial”, “religious”, ...

BACKGROUND Pseudomonas aeruginosa is among the most problematic hospital and community-acquired pathogens. Toxin-antitoxin (TA) systems are maintenance regulatory systems in bacteria and have recently been considered new targets for antimicrobial therapy. The prevalence and transcription of these systems in clinical isolates are still unknown. OBJECTIVES The aim of this study was to character...

Journal of Anaesthesia and Critical Care Case Reports 2015 July-Sep;1(1):27-30 Dr. Sandeep Diwan Department of Anaesthesiology, Sancheti hospital Pune, India. Address of Correspondence

Dr. Sandeep Diwan 1Department of Anaesthesiology, Sancheti hospital Pune, India. Address of Correspondence

Stiebitz (1996) proved that if every vertex v in a graph G has degree d(v) ≥ a(v)+ b(v) + 1 (where a and b are arbitrarily given nonnegative integer-valued functions) then G has a nontrivial vertex partition (A,B) such that dA(v) ≥ a(v) for every v ∈ A and dB(v) ≥ b(v) for every v ∈ B. Kaneko (1998) and Diwan (2000) strengthened this result, proving that it suffices to assume d(v) ≥ a+b (a, b ≥...

A 3.2-kb fragment encoding five genes, parCBA/DE, in two divergently transcribed operons promotes stable maintenance of the replicon of the broad-host-range plasmid RK2 in a vector-independent manner in Escherichia coli. The parDE operon has been shown to contribute to stabilization through the postsegregational killing of plasmid-free daughter cells, while the parCBA operon encodes a resolvase...