We have previously shown that the In(Lu) gene downregulates expression of an erythrocyte protein antigen identified by murine monoclonal antibody (MoAb) A3D8. In the present study we have examined In(Lu) Lu(a b -) erythrocytes for expression of additional epitopes on the erythrocyte 80 kilodalton protein (p80) bearing the A3D8 antigen. Using a total of seven additional MoAbs that recognize thre...

The cell wall of Mycobacterium spp. consists predominately of arabinogalactan chains linked at the reducing ends to peptidoglycan via a P-GlcNAc-(alpha1-3)-Rha linkage unit (LU) and esterified to a variety of mycolic acids at the nonreducing ends. Several aspects of the biosynthesis of this complex have been defined, including the initial formation of the LU on a polyprenyl phosphate (Pol-P) mo...

In wireless cellular networks, location management operation expends the limited wireless resources to keep track the location information of a mobile terminal. Various dynamic location update (LU) schemes have been proposed to improve the efficiency of location management. However, most of them only work for certain mobility patterns. In this paper, we propose a new scheme that the LU area is ...

As part of an epidemiological study in an old focus of American Visceral Leishmaniasis (AVL) in Venezuela (Guayabita, Aragua State), a longitudinal entomological survey (January 1993-June 1994) was carried out. A total of 3,239 males and 6,043 females belonging to 11 phlebotomine sandfly species were collected. The two recognised vectors of AVL in the New World, Lutzomyia evansi and Lu. longipa...

The leafhopper genus Macrosteles Fieber in China comprises 25 species including ten new species: Macrosteles brochus Zhang & Lu, M. brunneus Zhang & Lu, M. choui Zhang & Lu, M. ehensis Zhang & Lu, M. gracilis Zhang & Lu, M. falcatus Zhang & Lu, M. haperatus Zhang & Lu, M. nabiae Kwon, M. parastriifrons Zhang & Lu and M. spinosus Kwon. Five species are newly recorded from China, including M. abl...