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Table 1 Summary statistics of the sampling, sequencing, and assembly parameters

From: Fine metagenomic profile of the Mediterranean stratified and mixed water columns revealed by assembly and recruitment

  MedWinter-JAN2015-20m MedWinter-JAN2015-80m Med-OCT2015-15m Med-OCT2015-30m Med-OCT2015-45m Med-OCT2015-60m Med-OCT2015-75m Med-OCT2015-90m Med-OCT2015-1000m
Sampling parameters
 Sampling data 1/27/2015 10/15/2015 10/16/2015
 Collection depth (m) 20 80 15 30 45 60 75 90 1000
 Sea bottom depth (m) 200 2647
 Size fraction (μm) 5–0.22 5–0.22
 Latitude (N) 38.06851 37.35361
 Longitude (W) 0.231994 0.286194
Environmental parameters
 Temperature (°C) 14.50 14.40 22.90 18.40 15.80 14.50 14.00 13.80 13.10
 Chlorophyll (mg/m3) 0.46 0.21 0.10 0.24 0.78 0.36 0.26 0.08 0.01
 Oxygen (mg/L) 9.59 9.42 7.09 8.77 9.00 7.66 7.16 6.88 6.10
 TOC (mgC/L) 1.23 1.03 2.43 2.17 1.46 1.43 1.36 1.35 0.84
 PO43− (μM) 0.12 0.08 0.06 0.07 0.10 0.08 0.12 0.22 0.39
 Total P (μM) 0.15 0.12 0.10 0.12 0.14 0.12 0.16 0.25 0.45
 NOx (μM) 3.26 3.89 0.20 0.21 0.25 0.23 5.79 6.23 8.24
 NH4+ (μM) 0.13 0.11 0.13 0.12 0.14 0.15 0.09 0.08 0.03
 Total N (μM) 3.68 4.36 0.40 0.41 0.48 0.46 6.33 6.90 8.89
 N:P ratio 23.81 35.74 4.00 3.42 3.43 3.83 39.56 27.60 19.76
Sequencing statistics
 Total bp (Gb) 15.9 15.3 19.9 15.1 3.1 15.3 16.9 15.0 14.8
 Mean read length (bp) 92 91.9 121.4 117.2 112.3 119.8 121.4 120.2 117.0
 Mean GC (%) 40.7 41.1 38.6 41.4 40.4 40.6 41.3 41.1 45.9
Assembly statistics
 Total bp (Mb) 203 201 738.5 500.3 79.5 577.3 701.3 613.5 490.0
 Mean GC (%) 38 39 38.5 35.7 35.5 38.6 38.9 40 42.2
 Maximum contig length (Kb) 137 109 251 165 118 235 186 140 450
 Contigs > 1 Kb 39,794 38,491 172,484 125,642 17,760 145,031 173,153 153,245 115,711
 Contigs > 10 Kb 869 885 4648 2198 202 2360 2789 2556 1807