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Response of the mature nodules of the Medicago truncatula/sinorhizobium medicae md4 symbiotic association to systemic signaling associated to plant water deficit (PEG treatment)


ABSTRACT: The experiment aims to identify the response of the mature nodules and denodulated roots of Medicago truncatula /Sinorhizobium medicae md4 to the systemic signaling of plant water deficit. The root systems of nodulated symbiotic plants were divided into two compartments. The N source of N2 fixing plants was exclusively the air. To apply the water stress, we treated half root system with PEG while the other was kept on control conditions. To characterize the systemic responses of the transcriptome to the PEG treatment , nodules and roots of the non-treated half root system were harvested and total RNA isolated for RNAseq analysis. We performed a time-course (6 hours, 1-, 3- and 5-days treatment) .

INSTRUMENT(S): Illumina HiSeq 2500

ORGANISM(S): Medicago truncatula

SUBMITTER: Stefano Colella 

PROVIDER: E-MTAB-10497 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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