Both cells are made in the Bone marrow and only the B - Lymphocytes mature in the Bone marrow, whereas the T Lymphocytes travel to the Thymus gland where they mature. Hope this helps. Essentially cell to cell combat with the good guys (T lymphocytes) killing the bad guys (any "bad" cells, such as bacteria, virus-infected cells, and cancer cells.) Where do T lymphocytes mature? In the thymus gland.
Some lymphocytes migrate to the thymus, where they mature into T cells; others remain in the bone marrow, where—in humans—they develop into B cells. Most lymphocytes are short-lived, with an average life span of a week to a few months, but a few live for years, providing a 4.7/5(3). what will cytotoxic T lymphocytes destroy viruses, some bacteria, tumor cells, transplanted tissues and organs what needs to happen in order for pre-CTL to become CTL.
They both originate in the red bone marrow. B lymphocytes mature there. T lymphocytes mature in the thymus gland. As you may know, T-cell progenitor cells (stem cells) originating in bone marrow migrate to the thymus where they undergo a remarkable maturation process.Here, the immature T-cells (thymocytes) differentiate into different classes, including T-helper cells and cytotoxic T-cells.