|  | DNA reads | RNA reads |
---|
Site | Depth (m) | Alla | DNA onlyb | DNA+RNAc | Alla |
---|
OMZ | 50 | 37.6 | 38.2 | 36.0 | 42.8 |
 | 85 | 38.2 | 38.4 | 36.7 | 44.9 |
 | 110 | 41.1 | 42.6 | 38.1 | 42.8 |
 | 200 | 40.9 | 41.9 | 38.6 | 45.6 |
BATS 216 | 20 | 34.5 | 35.4 | 33.8 | 42.8 |
 | 50 | 35.2 | 36.4 | 33.9 | 40.3 |
 | 100 | 33.7 | 34.7 | 32.9 | 37.8 |
HOT 186 | 25 | 35.5 | 36.0 | 34.8 | 44.0 |
 | 75 | 34.9 | 35.2 | 34.4 | 41.4 |
 | 110 | 36.0 | 36.4 | 35.0 | 40.0 |
 | 500 | 43.2 | 43.1 | 43.5 | 50.6 |
Soil | Surface | 62.7 | 63.1 | 62.5 | 62.6 |
- aAll reads identified as 'protein-coding' via significant BLASTX matches to NCBI-nr (bit-score > 50), with GC content then estimated for Metagene-called open reading frames within this read set. bReads matching genes detected only in the DNA data. cReads matching genes detected in both the DNA and RNA data. BATS, Bermuda Atlantic Time Series; BLAST, Basic Local Alignment Search Tool; GC, guanine-cytosine; HOT, Hawaii Ocean Time Series; HSP, high-scoring segment pair; NCBI-nr, National Center for Biotechnology Information non-redundant protein database; OMZ, oxygen minimum zone.