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. 2013 Jan 4;64(4):921–933. doi: 10.1093/jxb/ers371

Fig. 4.

Fig. 4.

DR5:GUS expression in the root tip is alleviated by the aux1rcr1 allele. (A) Expression of DR5:GUS in root tips of wild-type (Col-0), aux1rcr1, and aux1-T seedlings. (B, C) Expression of DR5:GUS in wild-type and aux1rcr1 lines expressing 35S:AUX1 (B) and in wild-type lines expressing 35S:aux1rcr1 (C). (D) qRT-PCR of AUX1 and aux1rcr1 expression in wild-type, aux1rcr1, and wild-type (Col-0) DR5:GUS lines expressing 35S:aux1rcr1. Data are means ±SE of three measurements from three independent biological samples. (E) Expression of DR5:GUS in root tips of the wild type (Col-0) and F1 aux1rcr1 seedlings. The ethylene concentration is 20 µl l–1. L, transformation line. (This figure is available in colour at JXB online.)