Thermal injury is able to induce the immune functional inhibition in the host, but the mechanisms are largely unknown. The available evidence indicates that mac
Expression of the nitrogen fixation (nif ) genes is tightly regulated by two proteins NifA and NifL in the (-subdivision of the proteobacteria. NifA is a transc
Intrauterine injection and zymography were used to investigate the effect of nitric oxide (NO) on embryo implantation in mice. On day 3, one uterine horn of fem
The authors theoretically describe the monotonic increasing relationship between averagepowers of a CMOS VLSI circuit with and without delay. The power of an id
Cellular immune response is a major barrier to xenotransplantation. Human tumor necrosis factor-α (hTNF-α) possesses cross-species activity and directly ampli
The thermoacidophilic archaeon Sulfolobus shibatae synthesizes a large amount of the 7-ku DNA binding proteins known as Ssh7. Our hybridization experiments show
Centrins are members of the centrosome protein family, which is highly conserved during revolution. The homologous genes of centrin in many organisms had been c