Table 4 Genes differentially expressed under various nutrient limitations
Metabolic function | CH vs. CL* | NH vs. NL | NH vs. CH | NL vs. CL | ||||
|---|---|---|---|---|---|---|---|---|
Up | Down | Up | Down | Up | Down | Up | Down | |
Translation, ribosomal structure and biogenesis | 3 | 1 | 2 | 0 | 0 | 1 | 0 | 3 |
Transcription | 1 | 2 | 0 | 0 | 4 | 1 | 8 | 3 |
Replication, recombination and repair | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
Energy production and conversion | 2 | 3 | 2 | 2 | 14 | 6 | 12 | 8 |
Amino acid transport and metabolism | 12 | 3 | 7 | 1 | 17 | 5 | 7 | 1 |
Nucleotide transport and metabolism | 1 | 0 | 0 | 0 | 3 | 3 | 5 | 0 |
Carbohydrate transport and metabolism | 2 | 2 | 1 | 0 | 9 | 6 | 11 | 8 |
Coenzyme transport and metabolism | 5 | 1 | 3 | 2 | 3 | 2 | 9 | 5 |
Lipid transport and metabolism | 1 | 1 | 1 | 0 | 2 | 2 | 1 | 2 |
Inorganic ion transport and metabolism | 4 | 3 | 1 | 2 | 7 | 1 | 11 | 5 |
Secondary metabolites biosynthesis, transport, and catabolism | 2 | 4 | 2 | 1 | 2 | 0 | 3 | 9 |
Cellular processing and signaling | 6 | 14 | 3 | 1 | 32 | 9 | 38 | 6 |
Poorly Characterized | 9 | 13 | 4 | 4 | 27 | 9 | 36 | 20 |
Total | 48 | 47 | 26 | 13 | 121 | 45 | 142 | 70 |