Skip to main content
. 2021 Dec 27;219(2):e20211483. doi: 10.1084/jem.20211483

Figure 7.

Figure 7.

MYCL expression is maintained in proliferating pre-pDCs and elevated on terminal differentiation in the BM. (A) Frequency of M phase cycling cells (hGeminin-Venus+) among bulk CC9+ and CCR9 BM pDCs. (B and C) Representative gating scheme for flow cytometry analysis of lymphoid progenitor populations, pre-pDCs, immature, and mature BM pDCs in Fucci2+Myclgfp/gfp mice. (D) Fucci2 cell cycle analysis on the basis of hGeminin-Venus and hCDT-mCherry expression for the indicated populations, defined in B and C. (E and F) Quantification of the frequency of hGeminin-Venus/YFP+ and hCDT-mCherryhigh for the indicated populations. (G) Mycl-GFP and CCR9 expression analyzed for the populations indicated above in D. (H) Mycl-GFP expression for the populations indicated above in D. Numbers indicate MFI. (D) Analysis of hCDT-mCherry and Mycl-GFP expression for the populations indicated in D in Fucci2 hemizygous MyclGFP/+ mice. All data are representative of two independent experiments (n = 4). Populations were defined as follows: ALP defined as LinCD135+CD11cMHCIILy6CCD115CD127+CD117int-lowLy6DSiglecH, pre-pDC (A) defined as LinCD135+CD11cMHCIILy6CCD115CD127+CD117int-lowLy6D+SiglecH+, pre-pDC (B) defined as LinCD135+CD11c+CD115Ly6D+SiglecH+CCR9MHCII, immature (Imm) pDC defined as LinCD135+CD11c+CD115Ly6D+SiglecH+CCR9+MHCII, and mature (Mat) pDC defined as LinCD135+CD11c+CD115Ly6D+SiglecH+CCR9+MHCII+. Data are representative of two independent experiments (n = 4). Norm, normal.