Ritter M A
Immunology. 1978 Jan;34(1):69-75.
The entry and subsequent division and differentiation of blood-borne stem cells within the embryonic thymus has been studied in a system where the inflowing cells were either chromosomally or antigenically marked. H-2 positive stem cells enter the thymus within 5 days of grafting but may wait for up to 14 days before proliferating to give rise to Thy-1 positive thymocytes.
在一个系统中,已对血液来源的干细胞在胚胎胸腺内的进入以及随后的分裂和分化进行了研究,在该系统中,流入的细胞通过染色体或抗原进行标记。H-2阳性干细胞在移植后5天内进入胸腺,但可能要等待长达14天才能增殖产生Thy-1阳性胸腺细胞。