The root hair development of vascular plants can be divided into 2 major processes, fate determination and hair morphogenesis, and the latter should be governed by the former so as to express the morphogenetic toolkits in a root hair-specific manner. Vascular plants, depending on taxa, show different fate-determining mechanisms for hair cell/non-hair cell fates, which leads to a question whether the downstream mophogenetic regulatory module is diverged accordingly to the upstream fate determiners or not. Our study demonstrates that the module of a transcription factor and a root hair-specific cis-element (RHE) for root hair-specific expression of morphogenetic toolkit genes is conserved in spite of different fate-determing mechanisms.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5399900 | PMC |
| http://dx.doi.org/10.1080/15592324.2017.1294300 | DOI Listing |
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