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. 2013 Mar 15;8(3):e58865. doi: 10.1371/journal.pone.0058865

Figure 2. Morphology and size of the pellets.

Figure 2

At the end of the 14-day culture, both hypoxic macropellets (A) and micropellets (B) were bigger than the normoxic pellets. The estimated mean diameter for hypoxic micropellets was 193±20 µm (n  = 20) whilst the estimated mean diameter of the normoxic micropellets was 87±10 µm (n  = 20). Scale bars: 1 mm.