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. 2016 Mar 23;67(8):2121–2123. doi: 10.1093/jxb/erw113

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© The Author 2016. Published by Oxford University Press on behalf of the Society for Experimental Biology.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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graphic file with name exbotj_erw113_f0001.jpg — The images show pollen tubes growing through the ovary to reach the egg cells in wild-type Arabidopsis (above, scale bar = 50 µm; aniline blue staining) and stp10-1 pollen tubes in vitro (below, scale bar = 100 µm). Courtesy of Dr Ruth Stadler.

graphic file with name exbotj_erw113_f0002.jpg — The images show pollen tubes growing through the ovary to reach the egg cells in wild-type Arabidopsis (above, scale bar = 50 µm; aniline blue staining) and stp10-1 pollen tubes in vitro (below, scale bar = 100 µm). Courtesy of Dr Ruth Stadler.