Research from the laboratory of David Dalton

Photomicrographs of root nodules

Photomicrographs of root nodules of alfalfa (A) and bean (B) showing fluorescence immunolabeling of ascorbate peroxidase in the endodermis (arrows, between the outer cortex [OC] and inner cortex [IC]) and in the infected [INF] central region. The bar equals 100 µm.