Figure 1.

Phakopsora pachyrhiziappressoria. Urediniospore (U) germination and appressoria (A) formation following 6 hour incubation on polystyrene. Apical swelling of the germ tubes is also evident (G).

Stone et al. BMC Genomics 2012 13:269   doi:10.1186/1471-2164-13-269
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