Community Analysis of Arbuscular Mycorrhizal Fungi in Roots of Poncirus trifoliata and Citrus reticulata Based on SSU rDNA

Figure 4

Neighbor-joining tree derived from the AML1-AML2 SSU rDNA sequences from AM fungi colonizing roots of trifoliate orange and red tangerine in orchards. The clone initial letter “Z” represents trifoliate orange and “H”: red tangerine, respectively. The rest of the letters and numbers were clone coded representation. Others were reference sequences searched in GenBank. Bootstrap values were calculated from 1000 replications.