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Identification of glnR-dependent regulation of nitrate assimilation Keywords: genetic modification Mycobacterium tuberculosis H37Rv wild type and glnR mutant strain were incubated in minimal medium supplemented with 5 mM NO3 for 18 and 48 hours. RNA was extracted at indicated time points and microa...
ORGANISM(S): Mycobacterium tuberculosis H37Rv 
affy_agro-bi_medicago - Identification of genes from the model legume Medicago truncatula whose expression is affected by the plant nitrogen status, with or without inoculation with the symbiotic bacteria Sinorhizobium meliloti. - Comparison of the supernodulant, nitrogen-insensitive, sunn-2 mutant ...
ORGANISM(S): Medicago truncatula 
Human papillomavirus (HPV)-associated head and neck cancers (HNSCCs) have a distinct risk profile and appreciate a prognostic advantage compared to HPV-negative HNSCC. Promoter hypermethylation has been widely recognized as an important mechanism in the progression of HNSCC, but the extent to which ...
ORGANISM(S): Homo sapiens 
Despite the scientific and applied interest in anaerobic metabolism of Saccharomyces cerevisiae, not all genes whose transcription is up-regulated under anaerobic conditions have yet been linked to known transcription factors. Experiments with a reporter construct in which the promoter of the anaero...
ORGANISM(S): Saccharomyces cerevisiae 
Pediatric low-grade gliomas (PLGGs) are among the most common solid tumors in children but apart from BRAF mutations or duplications in specific subclasses, few genetic driver events are known. Diffuse PLGGs comprise a set of uncommon subtypes that exhibit invasive growth and are therefore especiall...
ORGANISM(S): Homo sapiens 
The identification of recurrent somatic mutations in genes encoding epigenetic enzymes, coupled with biochemical studies demonstrating aberrant recruitment of epigenetic enzymes such as histone deacetylases (HDACs) and histone methyltransferases (HMTs) to promoter regions through association with on...
ORGANISM(S): Homo sapiens 
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