Fig. 7
From: Expansion and evolutionary patterns of cysteine-rich peptides in plants
Expression pattern of CRPs in self-incompatibility of pollen tubes. a Pollen tube treated with self and non-self S-RNase; (b) Pollen tube length statistics; (c) Relative expression of four CRP genes in pollen tubes with different treatments. CK (DS), normal growing ‘Dangshansuli’ pollen tubes; CK (FS), normal growing ‘Fengshui’ pollen tubes; Comp, ‘Dangshansuli’ pollen tube growth after treatment with ‘Fengshui’ S-RNase; SI, ‘Fengshui’ pollen tube growth after treatment with ‘Fengshui’ S-RNase; CK, pollen tube without S-RNase treatment