Fig. 2From: GmbZIP1 negatively regulates ABA-induced inhibition of nodulation by targeting GmENOD40–1 in soybeanABA inhibits reciprocal recognition of soybean and rhizobia. a Curled root hair of roots with ABA and rhizobia treatment. The asterisk marks the curled root hair at 7 day after inoculation with rhizobia; b The infection foci number per plant (n=6). Values are means ± SD. *** P< 0.001; c Expression of GmENOD40–1 in the treatment of ABA and/ or rhizobia. The GmENOD40–1 was detected in roots at 3 DAI with USDA110. -R-ABA: treatment without rhizobia or ABA; −R+ABA: treatment without rhizobia but with ABA; +R-ABA: treatment with rhizobia but no ABA; +R+ABA: treatment with both rhizobia and ABABack to article page