16S rRNA sequencing of maize root hairless mutant rth6 rhizosphere: zone1 of primary root
Different maize genotypes were sown in the phytochamber with low nitrogen natural soil for 4 weeks and then rhizosphere soil from the primary root were dissected into three zones corresponding to root developmental zones. The genomic DNA was isolated from those rhizosphere soil and subjected to 16S rRNA gene V4 sequencing.