Comprehensive analysis of the Corynebacterium glutamicum transcriptome using an improved RNAseq technique
نویسندگان
چکیده
منابع مشابه
Adaptation of Corynebacterium glutamicum to ammonium limitation: a global analysis using transcriptome and proteome techniques.
Theresponse of Corynebacterium glutamicum to ammonium limitation was studied by transcriptional and proteome profiling of cells grown in a chemostat. Our results show that ammonium-limited growth of C. glutamicum results in a rearrangement of the cellular transport capacity, changes in metabolic pathways for nitrogen assimilation, amino acid biosynthesis, and carbon metabolism, as well as a dec...
متن کاملTranscriptome analysis reveals global expression changes in an industrial L-lysine producer of Corynebacterium glutamicum.
Toward the elucidation of advanced mechanisms of L-lysine production by Corynebacterium glutamicum, a highly developed industrial strain B-6 was analyzed from the viewpoint of gene expression. Northern blot analysis showed that the lysC gene encoding aspartokinase, the key enzyme of L-lysine biosynthesis, was up-regulated by several folds in strain B-6, while no repression mechanism exists in L...
متن کاملAnalysis of the Corynebacterium glutamicum dapA promoter.
Deletion and mutational analysis of the promoter P-dapA from Corynebacterium glutamicum was performed to identify regions and particular nucleotides important for its function. An extended -10 region and a stretch of six T's at positions -55 to -50 were found to be the most important elements in the promoter function. The results of mutational analysis of P-dapA are consistent with the conclusi...
متن کاملTranscriptome analysis of Corynebacterium glutamicum in the process of recombinant protein expression in bioreactors
Corynebacterium glutamicum (C. glutamicum) is a favorable host cell for the production of recombinant proteins, such as important enzymes and pharmaceutical proteins, due to its excellent potential advantages. Herein, we sought to systematically explore the influence of recombinant protein expression on the transcription and metabolism of C. glutamicum. Two C. glutamicum strains, the wild-type ...
متن کاملTranscriptome and Multivariable Data Analysis of Corynebacterium glutamicum under Different Dissolved Oxygen Conditions in Bioreactors
Dissolved oxygen (DO) is an important factor in the fermentation process of Corynebacterium glutamicum, which is a widely used aerobic microbe in bio-industry. Herein, we described RNA-seq for C. glutamicum under different DO levels (50%, 30% and 0%) in 5 L bioreactors. Multivariate data analysis (MVDA) models were used to analyze the RNA-seq and metabolism data to investigate the global effect...
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ژورنال
عنوان ژورنال: BMC Genomics
سال: 2013
ISSN: 1471-2164
DOI: 10.1186/1471-2164-14-888