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Laccases were proposed to catalyze the oxidative polymerization of monolignols. We identified 49 laccase gene models in Populus trichocarpa, of which 29 were predicted to be targets of ptr-miR397a. We overexpressed Ptr-MIR397a in transgenic P. trichocarpa. In each of all 9 transgenic lines tested, 1...
ORGANISM(S): Populus trichocarpa 
Fast-growing Eucalyptus grandis trees are one of the most efficient producers of wood in South Africa. It is essential to maximize the effectiveness of these plantations by increasing their productivity, the quality and value of their products. We used microarray-based DNA-amplified fragment length ...
ORGANISM(S): Eucalyptus grandis 
DNA affinity chromatography with the promoter region of the Corynebacterium glutamicum pck gene, encoding phosphoenolpyruvate carboxykinase (PEPCk), led to the isolation of four transcriptional regulators, i.e., RamA, GntR1, GntR2 and IolR. Determination of the PEPCk activity of the deletion mutant...
ORGANISM(S): Corynebacterium glutamicum ATCC 13032 
Comparative transcriptome analyses revealed 69 genes exhibiting ?2-fold mRNA level changes in C. glutamicum DfkpA.Overall, 34 genes exhibited ?2-fold increased and 35 genes at least 0.5-fold decreased mRNA levels in JVO1 DfkpA. About half of these genes (32) encode for hypothetical/putative proteins...
ORGANISM(S): Corynebacterium glutamicum 
In a manner similar to ubiquitin, the prokaryotic ubiquitin-like protein (Pup) has been shown to target proteins for degradation via the proteasome in mycobacteria. However, not all actinobacteria possessing the Pup protein also harbor a proteasome, suggesting fates for pupylated proteins other than...
ORGANISM(S): Corynebacterium glutamicum ATCC 13032 
6S RNA is a small RNA with specific secondary structure that associates with the complex of RNA polymerase (RNAP) and the primary sigma factor in majority of bacteria. In mycobacteria, Ms1 interacts with the RNAP core without the sigma factor and probably replaces 6S RNA. Ms1 has been predicted in m...
ORGANISM(S): Corynebacterium glutamicum ATCC 13032 
6S RNA is a small RNA with specific secondary structure that associates with the complex of RNA polymerase (RNAP) and the primary sigma factor in majority of bacteria. In mycobacteria, Ms1 interacts with the RNAP core without the sigma factor and probably replaces 6S RNA. Ms1 has been predicted in m...
ORGANISM(S): Corynebacterium glutamicum ATCC 13032 
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