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. 2021 Apr 1;23(4):413–423. doi: 10.1038/s41556-021-00637-6

Extended Data Fig. 10. Genetic PHD inactivation lowers the proliferative activity of ECs.

Extended Data Fig. 10

a, Immunoblot analysis of PHD1/2/3-depleted HUVECs showing regulation of HIF targets and proliferation-associated proteins. Cells were generated by lentiviral transduction with FLAG-tagged Cas9, control- (gCtrl) or PHD1/2/3-targeting gRNAs (gPHD1/2/3). b, EdU-incorporation in PHD1/2/3-depleted HUVECs. DAPI was used to identify ECs nuclei. c, Quantification of EdU-incorporation in gCtrl and gPHD1/2/3-transduced HUVECs. Values represent the percentage of EdU-labelled ECs, (n=20, 24 independent samples for gCtrl and gPHD1/2/3). d, Reduced DNA synthesis in PHD1/2/3-depleted ECs, as assessed by analysing 3H-thymidine incorporation. Values are represented as fold-change relative to control, (n=6 independent samples). Western blot data in a were from the respective experiment, processed in parallel, and are representative of at least three independent experiments. c and d represent mean ± s.e.m.; a two-tailed unpaired t-test was used; **P< 0.01; ****P<0.0001. The numerical data, unprocessed western blots and P values are provided as source data.

Source data