Caulobacter phage phi Cr30T, a temperature-sensitive derivative of the lytic, generalized transducing phage phi Cr30, was isolated as a double temperature-sensitive recombinant in a cross between phi Cr30ts1 and phi Cr30ts2, phi Cr30T mediated generalized transduction of Caulobacter crescentus at frequencies comparable to those of phi Cr30 and eliminated the requirement for irradiation of trans...

In this note, we show that cite[Corollary 3.2]{sad} is not always true. In fact, we characterize essential left $phi$-contractibility of the group algebras in terms of compactness of its related locally compact group. Also, we show that for any compact commutative group $G$, $L^{2}(G)$ is always essentially left $phi$-contractible. We discuss the essential left $phi$-contractibility of some Fou...

Hepatitis B virus (HBV) and high liver iron deposits have both been associated with the development of cirrhosis. Among HBV factors, genotype and mutations in the basal core promoter (BCP) and precore regions have been most frequently studied but the evidence for a positive association with cirrhosis has been inconsistent. In this study, sera from persons with chronic HBV infection with and wit...

The Southeast Alaska Coastal Monitoring (SECM) project has been sampling juvenile salmon (Oncorhynchus spp.) and associated biophysical parameters in the northern region of Southeast Alaska (SEAK) annually since 1997 to better understand effects of environmental change on salmon production. A pragmatic application of the annual sampling effort is to forecast the abundance of adult salmon return...

New low-lying excitations are observed by inelastic light scattering at filling factors nu=p/(phip+/-1) of the fractional quantum Hall regime with phi=4. Coexisting with these modes throughout the range nu < or =1/3 are phi=2 excitations seen at 1/3. Both phi=2 and phi=4 excitations have distinct behaviors with temperature and filling factor. The abrupt first appearance of the new modes in the ...

The contribution of Cl-/HCO3- exchange to intracellular pH (pHi) regulation in cultured chick heart cells was evaluated using ion-selective microelectrodes to monitor pHi, Na+ (aiNa), and Cl- (aiCl) activity. In (HCO3- + CO2)-buffered solution steady-state pHi was 7.12. Removing (HCO3- + CO2) buffer caused a SITS (0.1 mM)-sensitive alkalinization and countergradient increase in aiCl along with ...

Histone deacetylase (HDAC) inhibitors are a new class of chemotherapeutic agents. Our laboratory has recently reported that phenylhexyl isothiocyanate (PHI), a synthetic isothiocyanate, is an inhibitor of HDAC. In this study we examined whether PHI is a hypomethylating agent and its effects on myeloma cells. RPMI8226, a myeloma cell line, was treated with PHI. PHI inhibited the proliferation of...

The mechanism of resistance of murine macrophages (M phi) to infection by herpes simplex virus type 1 (HSV-1) was examined. Infection of bone marrow-derived M phi (BMDM phi) and resident peritoneal M phi (Res-M phi) was compared with infection of permissive Vero cells. In contrast to HSV-1 infection in Vero cells, no infectious virus was produced from either M phi cell type. However, marked cyt...

The growth of ‘Ridge Pineapple’ sweet orange [Citrus sinensis (L.) Osbeck] seedlings and their susceptibility to Phytophthora root rot were studied under contrasting supplies of phosphate (Pi) or Phosphite (Phi). After 10 weeks of repeated applications of nutrient solutions, Phi concentrations were barely detectable in soil. Soil Pi was higher in Phi treatments than in pots that received Pi alo...

We study the properties of $ \Phi $-irregular sets (sets points for which Birkhoff average diverges) in dynamical systems with shadowing property. estimate topological entropy set terms on chain recurrent classes and prove that full are typical. also consider $-level whose is a specified interval), relating they carry some ergodic measures. Finally, we problem large deviations considering level...