Metabolic adaptation of diatoms to hypersalinity Author Nikitashina, Vera Author Stettin, Daniel Author Pohnert, Georg text Phytochemistry 2022 2022-09-30 201 113267 113267 http://dx.doi.org/10.1016/j.phytochem.2022.113267 journal article 10.1016/j.phytochem.2022.113267 6944277
Table 1 Statistically significantly up-regulated metabolites in response to salinity stress. Compounds were detected with GC-MS and/or LC-MS. Only compounds are listed that were confirmed with analytical standards. Significance criteria were p -value < 0.05 and fold change > 2.
MetaboliteAlgae
*For S. marinoi ectoine was detected by evaluation of the ion trace. **Derivatisation of arginine results in its conversion to ornithine, and these two metabolites cannot be distinguished with the GC-MS method (Leimer et al., 1977).
TyrosineT. pseudonana,P. tricornutum, S. marinoi
ThreonineT. pseudonana,P. tricornutum, S. marinoi
Pyrrole¡2¡carboxylicacidT. pseudonana,P. tricornutum, S. marinoi
ProlineT. pseudonana,P. tricornutum, S. marinoi
PipecolateT. pseudonana,P. tricornutum, S. marinoi
PhenylalanineT. pseudonana,P. tricornutum, S. marinoi
Myo¡InositolT. pseudonana,P. tricornutum, S. marinoi
4¡HydroxyprolineT. pseudonana,P. tricornutum, S. marinoi
EctoineT. pseudonana,P. tricornutum, S. marinoi *
TryptophanT. pseudonana,P. tricornutum
Threonic acidT. pseudonana,P. tricornutum
MethionineT. pseudonana,P. tricornutum
MannoseT. pseudonana,P. tricornutum
LysineT. pseudonana,P. tricornutum
IsoleucineT. pseudonana,P. tricornutum
GlucoseT. pseudonana,P. tricornutum
CellobioseT. pseudonana,P. tricornutum
Nγ- acetyldiaminobutyrateT. pseudonana,P. tricornutum
Scyllo¡InositolT. pseudonana,S. marinoi
HomoserineT. pseudonana,S. marinoi
BetaineT. pseudonana,S. marinoi
ValineP. tricornutum, S. marinoi
PropionylcarnitineP. tricornutum, S. marinoi
ButyrylcarnitineP. tricornutum, S. marinoi
Cysteinolic acidP. tricornutum, S. marinoi
StachydrineT. pseudonana
SorboseT. pseudonana
SerineT. pseudonana
Pentadecanoic acid,methyl esterT. pseudonana
Ornithine**T. pseudonana
N-Acetyl glucosamineT. pseudonana
FructoseT. pseudonana
ErythroseT. pseudonana
AsparagineT. pseudonana
ArginineT. pseudonana
AlloseT. pseudonana
5-oxo-ProlineT. pseudonana
XyloseP. tricornutum
SedoheptuloseP. tricornutum
RiboseP. tricornutum
PutrescineP. tricornutum
Methyl palmitateP. tricornutum
Arginine methyl esterP. tricornutum
AdenosineP. tricornutum
AcetylcarnitineS. marinoi
N,N-dimethylarginineS. marinoi
LeucineS. marinoi
IsovalerylcarnitineS. marinoi
GlutamineS. marinoi