Steady state level of LjIdp1 mRNA determined by microarray
analysis. Expression of LjIdp1 in different root tissues,
inoculated roots, and mature nodules. LjIdp1 is represented on the
chip with two probe sets (LjIdp1_1 and LjIdp1_2) with different efficiencies.
Legend code example, “Root 1d Rz” is roots 1 day postinoculation
with Rhizobium. PP2A, protein phosphatase 2A;
GAPDH, glyceraldehyde-3-phosphate dehydrogenase.