Table 4.
B12 and B1 related genes from published P. tricornutum EST libraries.
| Original | Si− | Si+ | Low Fe | n replete | N-starved | Urea, low N | Ammonia, | Description | |
|---|---|---|---|---|---|---|---|---|---|
| standard | chemostat | low N | |||||||
| os | sm | sp | fl | nr | ns | ua | aa | ||
| B12-RELATED | |||||||||
| G18319 | 0 | 0 | 1 | 9 | 4 | 15 | 20 | 33 | s-adenosyl homocysteine hydrolase |
| G48322 | 3 | 2 | 0 | 0 | 1 | 0 | 2 | 3 | CBA1 |
| G18665 | 1 | 0 | 1 | 1 | 1 | 3 | 10 | 11 | Glycine hydroxymethyltransferase |
| G28056 | 0 | 7 | 11 | 0 | 0 | 2 | 0 | 1 | MetE |
| G913.1 | 1 | 0 | 0 | 5 | 2 | 3 | 0 | 1 | S-adenosylmethionine synthetase |
| G54015 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 0 | Glycine hydroxymethyltransferase |
| G23399 | 1 | 0 | 0 | 9 | 0 | 1 | 5 | 5 | MetH |
| G51830 | 4 | 0 | 3 | 0 | 0 | 3 | 7 | 4 | Methylmalonyl co a mutase |
| G30471 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 2 | Methylenetetrahydrofolate reductase |
| B1 USE | |||||||||
| G20183 | 2 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | Transketolase |
| G20360 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | Pyruvate dehydrogenase e1 component beta subunit |
| G12375 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | Pyruvate dehydrogenase e1 component alpha subunit |
| G29016 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 2-oxoglutarate dehydrogenase e1 oxoglutarate alpha-ketoglutaric |
| G37341 | 2 | 1 | 3 | 0 | 0 | 0 | 2 | 7 | Acetolactate synthase |
| G48444 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 2-oxoglutarate dehydrogenase e1 component |
| G46387 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | Dehydrogenase, E1 component |
| G36257 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | Fructose-6-phosphate phosphoketolase |
| G9476 | 1 | 2 | 4 | 2 | 0 | 1 | 0 | 0 | 2-oxoisovalerate dehydrogenase alpha, mitochondrial expressed |
| G41856 | 14 | 0 | 2 | 1 | 2 | 3 | 12 | 3 | Plastid transketolase |
| G29260 | 5 | 0 | 0 | 2 | 1 | 2 | 11 | 6 | Probable transketolase |
| G11021 | 0 | 3 | 2 | 3 | 1 | 0 | 0 | 0 | Branched-chain alpha-keto acid decarboxylase e1 beta subunit |
| B1 SYNTHESIS | |||||||||
| G34373 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | Possible ThiF |
| G1689.1 | 3 | 0 | 0 | 2 | 2 | 5 | 1 | 0 | Possible Dsx |
| G31544 | 4 | 2 | 0 | 1 | 0 | 4 | 3 | 2 | Possible ThiO |
| G38085 | 9 | 1 | 0 | 0 | 1 | 1 | 3 | 4 | ThiC |
| G47293 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Possible ThiD/E |
| G5423 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | TPK |
| LCPA BIOSYNTHESIS | |||||||||
| G7617 | 0 | 0 | 1 | 0 | 0 | 3 | 4 | 0 | s-adenosylmethionine decarboxylase proenzyme |
| G7910 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | Spermine synthase |
| G3362 | 0 | 2 | 0 | 0 | 0 | 4 | 9 | 0 | S-adenosylmethionine decarboxylase |
| G7621 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | s-adenosylmethionine decarboxylase proenzyme |
Treatment descriptions and labels can be found in Maheswari et al. (2010).