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. Author manuscript; available in PMC: 2019 Sep 19.
Published in final edited form as: Bioconjug Chem. 2018 Sep 6;29(9):3121–3128. doi: 10.1021/acs.bioconjchem.8b00459

Figure 4.

Figure 4.

PCA analysis of spectral variations during neutrophilic differentiation. (A,B) PC 1 and PC 2 of PCA of individual 32D cells during the 14- day differentiation identify significant sources of spectral variance over time. (C) PCA demonstrated spectral trends as cells progressed through neutrophilic differentiation states (myeloblast, promyelocytes, metamyelocytes, band cells, neutrophils). (D) Average PC 1 scores correlated with the level of cell maturation. *p < 0.05, **p < 0.01, ***p < 0.001.