Ontology highlight
ABSTRACT:
INSTRUMENT(S): Illumina HiSeq 2500
ORGANISM(S): Medicago truncatula
SUBMITTER: Marjorie Pervent
PROVIDER: E-MTAB-9932 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Journal of experimental botany 20211201 22
In legumes interacting with rhizobia, the formation of symbiotic organs involved in the acquisition of atmospheric nitrogen gas (N2) is dependent on the plant nitrogen (N) demand. We used Medicago truncatula plants cultivated in split-root systems to discriminate between responses to local and systemic N signaling. We evidenced a strong control of nodule formation by systemic N signaling but obtained no clear evidence of a local control by mineral nitrogen. Systemic signaling of the plant N dema ...[more]