Fig. 4
From: Defining the nitrogen regulated transcriptome of Mycobacterium smegmatis using continuous culture
Overview of affected nitrogen uptake systems and metabolic pathways during nitrogen limitation in M. smegmatis. Shown are selected upregulated (cyan) and downregulated (purple) genes that are directly involved in nitrogen uptake, metabolism and ammonium assimilation. Fold change in gene expression and predicted directionality of reaction are indicated by numbers and arrows. 2-DHpantoate: 2-dehydropantoate; 2-OG: 2-oxoglutarate; 3-methyl-ob: 3-methyl-2-oxo-butanoate; 4-OH-THPP: 4-hydroxy-2,3,4,5-tetrahydrodipicolinate; AA: amino acid; meso-2,6-DAP: meso-2,6-diaminopimelate; NH4 +: ammonium; NO2 −: nitrite