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Update yogurt tutorial
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Updated to results with gapseq version 1.2 0f03bf3
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Waschina committed Apr 25, 2024
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44 changes: 22 additions & 22 deletions docs/tutorials/yogurt.md
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Expand Up @@ -117,33 +117,33 @@ getMetaboliteProduction(st)[1:10]
Output for *L. delbrueckii* (`ld`):

```
ex rxn.name l u mtf.flux
1: EX_cpd00221_e0 D-Lactate-e0 Exchange 0.00000000 4.66688283 4.57527357
2: EX_cpd00067_e0 H+-e0 Exchange 4.41375845 4.56576030 4.53889042
3: EX_cpd00108_e0 Galactose-e0 Exchange 2.49998944 2.50000000 2.50000000
4: EX_cpd00011_e0 CO2-e0 Exchange 0.32602433 0.47806843 0.35293482
5: EX_cpd00371_e0 Propanal-e0 Exchange 0.16765414 0.16773865 0.16769626
6: EX_cpd00047_e0 Formate-e0 Exchange 0.09438168 0.16513265 0.16509025
7: EX_cpd00013_e0 NH3-e0 Exchange 0.13880177 0.26199257 0.16445716
8: EX_cpd00239_e0 H2S-e0 Exchange 0.09297787 0.09302013 0.09302010
9: EX_cpd00324_e0 MTTL-e0 Exchange 0.08651320 0.08655546 0.08655540
10: EX_cpd00029_e0 Acetate-e0 Exchange 0.07586589 0.17284734 0.07654518
ex rxn.name l u mtf.flux
1: EX_cpd00221_e0 D-Lactate-e0 Exchange 0.000000000 4.700648111 4.630126137
2: EX_cpd00067_e0 H+-e0 Exchange 4.489895516 4.581828957 4.546847983
3: EX_cpd00108_e0 Galactose-e0 Exchange 2.499994262 2.500000000 2.500000000
4: EX_cpd00011_e0 CO2-e0 Exchange 0.245315421 0.337271815 0.280318515
5: EX_cpd00239_e0 H2S-e0 Exchange 0.093096142 0.093119095 0.093119080
6: EX_cpd00130_e0 L-Malate-e0 Exchange 0.017063114 0.044365180 0.026857932
7: EX_cpd00029_e0 Acetate-e0 Exchange 0.004859881 0.035769093 0.022378268
8: EX_cpd00141_e0 Propionate-e0 Exchange 0.007424155 0.007443787 0.007441387
9: EX_cpd00036_e0 Succinate-e0 Exchange 0.005246866 0.005287035 0.005269831
10: EX_cpd00047_e0 Formate-e0 Exchange 0.000000000 0.003589257 0.003586849
```

Output for S. thermophilus (`st`):

```
ex rxn.name l u mtf.flux
1: EX_cpd00221_e0 D-Lactate-e0 Exchange 0.0000000000 9.2094468818 8.6588710458
2: EX_cpd00011_e0 CO2-e0 Exchange 0.2558426738 9.9070817239 0.5225485126
3: EX_cpd00239_e0 H2S-e0 Exchange 0.0868496916 0.0884168597 0.0868510077
4: EX_cpd00281_e0 GABA-e0 Exchange 0.0644172061 0.0644198887 0.0644184793
5: EX_cpd00092_e0 Uracil-e0 Exchange 0.0469340783 0.0469354195 0.0469353179
6: EX_cpd00036_e0 Succinate-e0 Exchange 0.0023487402 0.3596882237 0.0454283729
7: EX_cpd00029_e0 Acetate-e0 Exchange 0.0000000000 0.2101233068 0.0268075147
8: EX_cpd00100_e0 Glycerol-e0 Exchange 0.0000000000 0.0039510794 0.0039510794
9: EX_cpd00363_e0 Ethanol-e0 Exchange 0.0000000000 9.2094468818 0.0023487447
10: EX_cpd01981_e0 5-Methylthio-D-ribose-e0 Exchange 0.0007829134 0.0007829149 0.0007829149
ex rxn.name l u mtf.flux
1: EX_cpd00221_e0 D-Lactate-e0 Exchange 0.000000000 9.405942e+00 7.2350156625
2: EX_cpd00011_e0 CO2-e0 Exchange 0.000000000 1.001951e+01 0.4805519366
3: EX_cpd00029_e0 Acetate-e0 Exchange 0.000000000 8.060152e-01 0.1185652022
4: EX_cpd00239_e0 H2S-e0 Exchange 0.088819140 9.015105e-02 0.0888196466
5: EX_cpd00036_e0 Succinate-e0 Exchange 0.011037101 8.630227e-01 0.0476673792
6: EX_cpd00363_e0 Ethanol-e0 Exchange 0.000000000 9.405942e+00 0.0019970957
7: EX_cpd01981_e0 5-Methylthio-D-ribose-e0 Exchange 0.000665698 6.656986e-04 0.0006656986
8: EX_cpd00020_e0 Pyruvate-e0 Exchange 0.000000000 1.209023e+00 0.0000000000
9: EX_cpd00071_e0 Acetaldehyde-e0 Exchange 0.000000000 1.209023e+00 0.0000000000
10: EX_cpd00100_e0 Glycerol-e0 Exchange 0.000000000 3.359532e-03 0.0000000000
```

As expected, both organisms produce Lactate in the FBA+MTF solution. The FVA further predicted a lower bound for L-Lactate or D-Lactate production of zero. This is due to the fact, that the models harbour also the capability to produce the respective other Lactate enantiomer. In contrast to *S. thermophilus*, the FBA simulation predicted a release of Galactose by *L. debrueckii*. In fact, *L. debrueckii* is usually reported to be Galactose negative; i.e. does not produce acid from this hexose ([https://bacdive.dsmz.de/strain/6449](https://bacdive.dsmz.de/strain/6449)) and utilized only the glucose part of lactose, while *S. thermophilus* has been reported to be Galactose positive ([https://bacdive.dsmz.de/strain/14786](https://bacdive.dsmz.de/strain/14786)).

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