We report sequencing of the O antigen encoded by the rfb gene cluster of Salmonella enterica serotype Jangwani (O17) and Salmonella serotype Cerro (O18). We developed serogroup O17- and O18-specific PCR assays based on rfb gene targets and found them to be sensitive and specific for rapid identification of Salmonella serogroups O17 and O18.

urbanization agglomeration that is named jacobs externalities, refers to the role of economic diversification in urban. localization agglomeration, marshal-arrow-romer (mar) externalities, is related to the concentration of firms activated in a special industry within a specified place. the purpose of this research is to explore the impact of different types of agglomeration economies on employ...

Serum obtained after immunization with an O18 polysaccharide-toxin A conjugate vaccine was evaluated for the estimation of protective levels of anti-O-specific lipopolysaccharide (LPS) immunoglobulin G (IgG) antibody against bacteremia and death caused by a homologous serotype of Escherichia coli K1 strains. Passive transfer of rabbit serum conferred significant protection from a lethal E. coli...

This present study aims at analyzing how microfinance affects household income of its participants as well to find out the factors that influence adopt loan for which a logit model was applied. run on three villages Daulatpur Upazila Kushtia district namely Khalishakundi, Malipara and Silimpur from 350 respondents were chosen randomly. The result reveals Age (p<0.05), size (p<0.01) credit...

The most virulent newborn meningitis-associated Escherichia coli are of the serotype O18:K1:H7. We previously isolated a large number of E. coli O18:K1:H7 mutants resulting from transposon TnphoA mutagenesis that fail to invade brain microvascular endothelial cells. We have now determined Ic locations of 45 independent insertions. Twelve were localized to the 98 min region, containing a 120 kb ...

An aqueous sodium ion battery (ASIB) with metal Zn as anode and Na₄Mn₉O18-reduced graphene oxide (Na₄Mn₉O18-RGO) as cathode has been developed. In this work, spherical Na₄Mn₉O18-RGO composite particles were prepared via spray drying. The aqueous battery exhibits stable cyclability and high specific capacities. Typically, a high initial discharge capacity of 61.7 mAh·g-1 is attained at a high cu...