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Figure 3 | Immunity & Ageing

Figure 3

From: Telomere length dynamics in human memory T cells specific for viruses causing acute or latent infections

Figure 3

TL and CD45RA+frequencies in proliferating CD4+T cells. (A) The frequency of BrdU+ CD4+ T cells on the indicated days after in vitro stimulation with viral antigens. BrdU was added to culture wells 3 days before harvest in all cases. (B) Histograms of TL in BrdU+ cell populations from A. Values indicate the frequencies of long telomere cells. (C) Distribution of TL and CD45RA staining in BrdU+ cells from A. Gate frequencies indicate the percentages of CD45RA- and CD45RA+ cells in each sample. Data are representative of two independent experiments.

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