Table 2. Sample size-normalized gene counts for the 31 biogeochemically-relevant genes.

Values are the average of the duplicate samples, per 10 million sequences. Bolded/underlined numbers highlight the highest expression for that gene.

Gene Abbreviation	Gene Name	Station 2	Station 3	Station 10	Station 23	Station 25	Station 27
rbcL_IB	RuBisCO form IB	7	46	24	16	8	1
rbcL_ID	RuBisCO form ID	24	15	75	2	27	1
psbA	Photosystem II protein D1	9005	350	1487	106	8493	78
a-CA	Carbonic anhydrase (alpha)	216	367	332	266	179	161
d-CA	Carbonic anhydrase (delta)	740	484	2388	498	461	466
tkt	Transketolase	1117	697	2082	269	620	180
casE	Chitinase	277	565	110	182	385	171
Chs3p	Chitin synthase III	2	17	552	1	2	0
bglA	Beta-glucosidase	516	413	313	491	386	345
GADPH	Glyceraldehyde-3-phosphate dehydrogenase	12782	6869	16908	6043	12237	6931
GPI	Glucose-6-phosphate isomerase	229	339	584	192	249	231
metF	Methylene tetrahydrofolate reductase	379	148	175	106	287	130
phaB	Acetoacetyl-CoA reductase	1676	1734	1883	1258	1478	1141
phaA	Beta-ketothiolase	1125	1294	898	1079	876	1063
AA_Permease	Amino acid permeases	236	188	536	100	287	64
AAP	Alanine aminopeptidase	106	116	236	62	70	54
LAP	Leucine aminopeptidase	370	684	557	442	282	251
amtB	Ammonium transporter	340	170	217	211	263	144
ProAP	Proline aminopeptidase	213	294	297	246	169	144
UT	Eukaryotic urea transporter	128	204	661	171	96	51
MetAP	Methionine aminopeptidase	417	503	613	456	363	355
NAT	Eukaryotic nitrate transporter	563	212	7960	175	325	27
pitA	Low affinity phosphate transporter	484	72	216	153	182	80
ppk2	Polyphosphate kinase 2	82	112	66	73	54	102
cysK	Cysteine synthetase A	294	353	447	278	246	217
Xsc	Sulfoacetaldehyde acetyltransferase	63	62	48	85	53	42
SiR-beta	Sulfite reductase (beta subunit)	118	104	370	68	137	37
SIT	Silicon transporter family	2046	400	1053	280	1666	215
pdxH	Pyridoxamine 5'-phosphate oxidase	89	74	29	45	109	199
pdxK	Pyridoxinal (pyridoxine, vitamin B6) kinase	30	10	19	9	10	22
thiC	Phosphomethylpyrimidine synthase	1	2	61	0	0	0