Ontology highlight
ABSTRACT:
SUBMITTER: Fonouni-Farde C
PROVIDER: S-EPMC5025792 | biostudies-literature | 2016 Sep
REPOSITORIES: biostudies-literature
Nature communications 20160902
Legumes develop symbiotic interactions with rhizobial bacteria to form nitrogen-fixing nodules. Bacterial Nod factors (NFs) and plant regulatory pathways modulating NF signalling control rhizobial infections and nodulation efficiency. Here we show that gibberellin (GA) signalling mediated by DELLA proteins inhibits rhizobial infections and controls the NF induction of the infection marker ENOD11 in Medicago truncatula. Ectopic expression of a constitutively active DELLA protein in the epidermis ...[more]