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Table 2 Elementary mode analysis output summary for comparison of nighttime modeling approaches.

From: In silico approaches to study mass and energy flows in microbial consortia: a syntrophic case study

 

compartment

pooled

nested

# of modes

14004

36233

46038

Ycypc/PGa

0.063

0.103

0.063

Ycypc/SO4b

0.259

0.265

0.203

YX/PGc

0.218

0.229

0.209

YX/SO4

0.737

0.744

0.692

YATP/PGd

0.958

0.958

0.976

YATP/SO4

2.25

2.25

2.11

YXsyn/PGe

0.148

n/a

0.150

YXSRB/PG

0.218

n/a

0.184

YATPsyn/PG

0.5

n/a

0.5

YATPSRB/PG

0.625

n/a

0.638

  1. n/a = not applicable.
  2. a 'Yi/j' is the yield of i on j (i.e. production of i divided by consumption of j). 'cypc' denotes moles of nitrogen fixed and stored as cyanophycin, while 'PG' represents Cmoles of polyglucose.
  3. b 'SO4' represents moles of sulfate used as an oxidant.
  4. c 'X' represents Cmoles of biomass.
  5. d 'ATP' represents moles of ATP available for cellular maintenance.
  6. e 'syn' designates a parameter associated with the Synechococcus guild. 'FAP' indicates a parameter associated with the filamentous anoxygenic phototroph guild and 'SRB' denotes a parameter associated with sulfate-reducing bacteria guild.