{"quality_controlled":"1","title":"Arabidopsis hypocotyl adventitious root formation is suppressed by ABA signaling","status":"public","oa_version":"Published Version","oa":1,"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","date_created":"2021-08-15T22:01:28Z","publisher":"MDPI","scopus_import":"1","date_published":"2021-07-27T00:00:00Z","publication_status":"published","issue":"8","department":[{"_id":"JiFr"}],"abstract":[{"text":"Roots are composed of different root types and, in the dicotyledonous Arabidopsis, typically consist of a primary root that branches into lateral roots. Adventitious roots emerge from non-root tissue and are formed upon wounding or other types of abiotic stress. Here, we investigated adventitious root (AR) formation in Arabidopsis hypocotyls under conditions of altered abscisic acid (ABA) signaling. Exogenously applied ABA suppressed AR formation at 0.25 µM or higher doses. AR formation was less sensitive to the synthetic ABA analog pyrabactin (PB). However, PB was a more potent inhibitor at concentrations above 1 µM, suggesting that it was more selective in triggering a root inhibition response. Analysis of a series of phosphonamide and phosphonate pyrabactin analogs suggested that adventitious root formation and lateral root branching are differentially regulated by ABA signaling. ABA biosynthesis and signaling mutants affirmed a general inhibitory role of ABA and point to PYL1 and PYL2 as candidate ABA receptors that regulate AR inhibition.","lang":"eng"}],"type":"journal_article","file":[{"content_type":"application/pdf","access_level":"open_access","creator":"asandaue","file_name":"2021_Genes_Zeng.pdf","checksum":"3d99535618cf9a5b14d264408fa52e97","relation":"main_file","success":1,"file_id":"9919","file_size":1340305,"date_created":"2021-08-16T09:02:40Z","date_updated":"2021-08-16T09:02:40Z"}],"day":"27","article_processing_charge":"Yes","month":"07","date_updated":"2023-08-11T10:32:21Z","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"file_date_updated":"2021-08-16T09:02:40Z","isi":1,"acknowledgement":"We thank S. Cutler (Riverside, USA) for providing the ABA biosynthesis mutants and ABA signaling mutants.","ddc":["580","570"],"intvolume":"        12","volume":12,"year":"2021","article_type":"original","citation":{"short":"Y. Zeng, I. Verstraeten, H.K. Trinh, T. Heugebaert, C.V. Stevens, I. Garcia-Maquilon, P.L. Rodriguez, S. Vanneste, D. Geelen, Genes 12 (2021).","ama":"Zeng Y, Verstraeten I, Trinh HK, et al. Arabidopsis hypocotyl adventitious root formation is suppressed by ABA signaling. <i>Genes</i>. 2021;12(8). doi:<a href=\"https://doi.org/10.3390/genes12081141\">10.3390/genes12081141</a>","apa":"Zeng, Y., Verstraeten, I., Trinh, H. K., Heugebaert, T., Stevens, C. V., Garcia-Maquilon, I., … Geelen, D. (2021). Arabidopsis hypocotyl adventitious root formation is suppressed by ABA signaling. <i>Genes</i>. MDPI. <a href=\"https://doi.org/10.3390/genes12081141\">https://doi.org/10.3390/genes12081141</a>","ista":"Zeng Y, Verstraeten I, Trinh HK, Heugebaert T, Stevens CV, Garcia-Maquilon I, Rodriguez PL, Vanneste S, Geelen D. 2021. Arabidopsis hypocotyl adventitious root formation is suppressed by ABA signaling. Genes. 12(8), 1141.","chicago":"Zeng, Yinwei, Inge Verstraeten, Hoang Khai Trinh, Thomas Heugebaert, Christian V. Stevens, Irene Garcia-Maquilon, Pedro L. Rodriguez, Steffen Vanneste, and Danny Geelen. “Arabidopsis Hypocotyl Adventitious Root Formation Is Suppressed by ABA Signaling.” <i>Genes</i>. MDPI, 2021. <a href=\"https://doi.org/10.3390/genes12081141\">https://doi.org/10.3390/genes12081141</a>.","ieee":"Y. Zeng <i>et al.</i>, “Arabidopsis hypocotyl adventitious root formation is suppressed by ABA signaling,” <i>Genes</i>, vol. 12, no. 8. MDPI, 2021.","mla":"Zeng, Yinwei, et al. “Arabidopsis Hypocotyl Adventitious Root Formation Is Suppressed by ABA Signaling.” <i>Genes</i>, vol. 12, no. 8, 1141, MDPI, 2021, doi:<a href=\"https://doi.org/10.3390/genes12081141\">10.3390/genes12081141</a>."},"_id":"9909","article_number":"1141","language":[{"iso":"eng"}],"author":[{"full_name":"Zeng, Yinwei","last_name":"Zeng","first_name":"Yinwei"},{"first_name":"Inge","last_name":"Verstraeten","full_name":"Verstraeten, Inge","id":"362BF7FE-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7241-2328"},{"first_name":"Hoang Khai","last_name":"Trinh","full_name":"Trinh, Hoang Khai"},{"last_name":"Heugebaert","first_name":"Thomas","full_name":"Heugebaert, Thomas"},{"first_name":"Christian V.","last_name":"Stevens","full_name":"Stevens, Christian V."},{"first_name":"Irene","last_name":"Garcia-Maquilon","full_name":"Garcia-Maquilon, Irene"},{"full_name":"Rodriguez, Pedro L.","first_name":"Pedro L.","last_name":"Rodriguez"},{"full_name":"Vanneste, Steffen","last_name":"Vanneste","first_name":"Steffen"},{"first_name":"Danny","last_name":"Geelen","full_name":"Geelen, Danny"}],"has_accepted_license":"1","publication":"Genes","doi":"10.3390/genes12081141","external_id":{"isi":["000690558000001"]},"publication_identifier":{"eissn":["20734425"]}}