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. 2012 Jun 19;7(6):e39359. doi: 10.1371/journal.pone.0039359

Figure 2. Histogram showing the number of sequences aligned for each of the 40 experimental samples (sequencing depth).

Figure 2

Numbers represent individual donors and the 4 bars from each donor correspond to untreated control, and pterygium cells treated for 24 h with 50, 200, and 500 µg/ml doxycycline (left to right). There is a large variation in sequencing depth ranging from 82,040 reads for the less represented (cells from patient number 7, treated with 500 µg/ml doxycycline) to 7,653,010 reads for the best represented (cells from patient number 6, treated with 50 µg/ml doxycycline).