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Fig. 6 | BMC Plant Biology

Fig. 6

From: Novel Arabidopsis microtubule-associated proteins track growing microtubule plus ends

Fig. 6

GPT1 does not require EB1 or SPR1 to track the MT end. a and b GFP-GPT1 was expressed in the Arabidopsis eb1a eb1b eb1c triple mutant. a The subcellular localization of GFP-GPT1 was analyzed in interphase cells of the Arabidopsis root epidermis. Scale bar, 5 μm. b An average FI profile of GFP-GPT1 was obtained by analyzing and plotting data from 20 MT images. The data were normalized and the peak intensity of GFP-GPT1 was set to 1. The error bars indicate SEM. c and d GFP-GPT1 was expressed in the spr1 mutant that also expressed mCherry-TUB6 as a MT marker. c The subcellular localization of GFP-GPT1 and mCherry-TUB6 was analyzed in interphase cells of the Arabidopsis root epidermis. Scale bar, 5 μm. d Average FI profiles of GFP-GPT1 and mCherry-TUB6 were obtained by analyzing and plotting data from 20 MT images. The data were normalized and the peak intensity of GFP-GPT1 was set to 1. The error bars indicate SEM

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