Effector B and T cells generated in the secondary lymphoid tissues account for the two major cell types participating in adaptive immune responses of humoral and cellular immunity, respectively. As the cells of the immune system develop, they acquire molecules that are important for their function. These specific functional molecules are referred to as âlineage markersâ because they identify the cell lineage for example: â¢ myeloid cells â polymorphs and monocytes; â¢ lymphoid cells â T and B cells.
Lago Vista, Travis County, Texas $349,000. Extraordinary lot that extends into Lake Travis. Located in a high end community. Gorgeous views.
Travis County ESD #1 added 3 new photos. The rain has been a welcome sight after an extremely hot week; however, the roads become slick after a first rain. A-Shift responded to collision off Lohman Ford in Lago Vista today. Fortunately there were no serious injuries to occupants of either vehicle. Crews also responded to vehicle fire off Singleton Bend in NW Travis County. Upon arrival, crews got a quick knockdown, however the vehicle is a total loss.