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Fig. 8 | BMC Plant Biology

Fig. 8

From: Dissection of MAPK signaling specificity through protein engineering in a developmental context

Fig. 8

MPK6 inhibits stomatal development at the FAMA stage in a MKK-specific manner. a and b Micrographs indicating the requirement for MPK6 as a downstream factor in N5-MKK7ED-mediated FAMA-stage inhibition (asterisks). In mpk6 mutants (b), stomata (arrowhead) coexist with precursors that exit the lineage. (c and d) DIC micrographs showing results of expression of MPK6DE at SPCH and FAMA stages, stomata are highlighted in green. MPK3DE does not affect development at any stage (Table 1). Scale bars in are 50 μm

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