Title |
Genome wide transcriptional profiling of Herbaspirillum seropedicae SmR1 grown in the presence of naringenin
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Published in |
Frontiers in Microbiology, May 2015
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DOI | 10.3389/fmicb.2015.00491 |
Pubmed ID | |
Authors |
Michelle Z. Tadra-Sfeir, Helisson Faoro, Doumit Camilios-Neto, Liziane Brusamarello-Santos, Eduardo Balsanelli, Vinicius Weiss, Valter A. Baura, Roseli Wassem, Leonardo M. Cruz, Fábio De Oliveira Pedrosa, Emanuel M. Souza, Rose A. Monteiro |
Abstract |
Herbaspirillum seropedicae is a diazotrophic bacterium which associates endophytically with economically important gramineae. Flavonoids such as naringenin have been shown to have an effect on the interaction between H. seropedicae and its host plants. We used a high-throughput sequencing based method (RNA-Seq) to access the influence of naringenin on the whole transcriptome profile of H. seropedicae. Three hundred and four genes were downregulated and seventy seven were upregulated by naringenin. Data analysis revealed that genes related to bacterial flagella biosynthesis, chemotaxis and biosynthesis of peptidoglycan were repressed by naringenin. Moreover, genes involved in aromatic metabolism and multidrug transport efllux were actived. |
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Geographical breakdown
Country | Count | As % |
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Switzerland | 1 | 33% |
Unknown | 2 | 67% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 2 | 67% |
Scientists | 1 | 33% |
Mendeley readers
Geographical breakdown
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Brazil | 1 | 2% |
Unknown | 41 | 98% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Master | 12 | 29% |
Student > Ph. D. Student | 5 | 12% |
Researcher | 4 | 10% |
Student > Doctoral Student | 4 | 10% |
Student > Bachelor | 2 | 5% |
Other | 5 | 12% |
Unknown | 10 | 24% |
Readers by discipline | Count | As % |
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Agricultural and Biological Sciences | 14 | 33% |
Biochemistry, Genetics and Molecular Biology | 10 | 24% |
Environmental Science | 1 | 2% |
Medicine and Dentistry | 1 | 2% |
Chemistry | 1 | 2% |
Other | 0 | 0% |
Unknown | 15 | 36% |