Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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MicroRNA profiling by array of Sinorhizobium meliloti grown under heat, cold, acidic, basic, oxidative and salt stress in time course.


ABSTRACT: Identification and expression profiling of stress induced (heat and cold shock, acidic, basic, oxidative and saline stress) and non stress induced (Logarithmic and stationary phase) sRNAs by oligonucleotide microarray: In these microarray hybridizations, signals derived from fractions composed of small (<200 nt) and long (>200 nt) RNAs were compared. This strategy allowed for identifying sequence regions predominantly present in the small RNA fraction excluding sequence regions that were also represented in the long RNA fraction at a considerable level. Applying a cut-off of ? 8 to the ratio of signals derived from the small RNA to signals from the long RNA fraction were determined as putative small noncoding RNAs.

ORGANISM(S): Sinorhizobium meliloti

SUBMITTER: Jan-Philip Schlueter 

PROVIDER: E-MTAB-204 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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