Figure 3From: Auxin and nitric oxide control indeterminate nodule formationPhenotypes of M. truncatula and M. sativa plants nodulated with S. meliloti IAA or control strain. A. M. truncatula root nodules: nodules induced by S. meliloti IAA strain (bottom) and nodules induced by the S. meliloti control strain (top). B. M. sativa root nodules: nodules induced by the S. meliloti IAA strain (bottom) and nodules induced by S. meliloti control strain (top). C. M. truncatula roots of plants nodulated by the IAA strain (right) and roots of plants nodulated by the control strain (left) D. M. sativa roots of plants nodulated by the IAA strain (right) and roots of plants nodulated by the control strain (left).Back to article page