Shuai H, Chen T, Wlk T, Rozhon W, Pimenta Lange M.J., Sieberer T, Lange T, Poppenberger B (2022) SlCESTA is a brassinosteroid-regulated bHLH transcription factor of tomato that promotes chilling tolerance and fruit growth when over-expressed.
Front Plant Sci. doi:10.3389/fpls.2022.930805
Adedeji-Badmus AN, Schramm S, Gigl M, Iwebema W, Albertos P, Dawid C, Sieberer T, Poppenberger B (2022) Species-specific variation in abscisic acid homeostasis and responses impacts important traits in Crassocephalum orphan crops.
Front Plant Sci. doi:10.3389/fpls.2022.930805
Yang S, de Haan M, Mayer J, Janacek DP, Hammes UZ, Poppenberger B, Sieberer T (2022) A novel chemical inhibitor of polar auxin transport promotes shoot regeneration by local enhancement of HD-ZIP III transcription.
New Phytologist, doi.org/10.111/nph.18196
Albertos P, Duendar G, Schenk P, Carrera A, Cavelius P, Sieberer T, Poppenberger B. (2022) Transcription factor BES1 interacts with HSFA1 to promote heat stress resistance of plants.
Poretska O, Yang S, Pitorre D, Poppenberger B, Sieberer T (2020) AMP1 and CYP78A5/7 act through a common pathway to govern cell fate maintenance in Arabidopsis thaliana.
Yang S, Poretska O, Sieberer T (2018) ALTERED MERISTEM PROGRAM1 Restricts Shoot Meristem Proliferation and Regeneration by Limiting HD-ZIP III-Mediated Expression of RAP2.6L.
Poretska O, Yang S, Pitorre D, Rozhon W, Zwerger K, Uribe MC, May S, McCourt P, Poppenberger B, Sieberer T (2016) The Small Molecule Hyperphyllin Enhances Leaf Formation Rate and Mimics Shoot Meristem Integrity Defects Associated with AMP1 Deficiency.
Unterholzner SJ, Rozhon W, Papacek M, Ciomas J, Lange T, Kugler KG, Mayer KF, Sieberer T, Poppenberger B (2015) Brassinosteroids Are Master Regulators of Gibberellin Biosynthesis in Arabidopsis.
Huang W, Pitorre D, Poretska O, Marizzi C, Winter N, Poppenberger B, Sieberer T (2015) ALTERED MERISTEM PROGRAM1 suppresses ectopic stem cell niche formation in the shoot apical meristem in a largely cytokinin-independent manner.
Rozhon W, Wang W, Berthiller F, Mayerhofer J, Chen T, Petutschnig E, Sieberer T, Poppenberger B, Jonak C (2014) Bikinin-like inhibitors targeting GSK3/Shaggy-like kinases: characterisation of novel compounds and elucidation of their catabolism in planta.
Khan M, Rozhon W, Unterholzner SJ, Chen T, Eremina M, Wurzinger B, Bachmair A, Teige M, Sieberer T, Isono E, Poppenberger B (2014) Interplay between phosphorylation and SUMOylation events determines CESTA protein fate in brassinosteroid signalling.
Agusti J, Herold S, Schwarz M, Sanchez P, Ljung K, Dun EA, Brewer PB, Beveridge CA, Sieberer T, Sehr EM, Greb T (2011) Strigolactone signaling is required for auxin-dependent stimulation of secondary growth in plants.
Proc Natl Acad Sci U S A 108: 20242-20247
Poppenberger B, Rozhon W, Khan M, Husar S, Adam G, Luschnig C, Fujioka S, Sieberer T (2011) CESTA, a positive regulator of brassinosteroid biosynthesis.
Crawford S, Shinohara N, Sieberer T, Williamson L, George G, Hepworth J, Muller D, Domagalska MA, Leyser O (2010) Strigolactones enhance competition between shoot branches by dampening auxin transport.
Anzola JM, Sieberer T, Ortbauer M, Butt H, Korbei B, Weinhofer I, Mullner AE, Luschnig C (2010) Putative Arabidopsis transcriptional adaptor protein (PROPORZ1) is required to modulate histone acetylation in response to auxin.
Proc Natl Acad Sci U S A 107: 10308-10313
Sieberer T, Leyser O (2006) Plant science. Auxin transport, but in which direction?
Bennett T, Sieberer T, Willett B, Booker J, Luschnig C, Leyser O (2006) The Arabidopsis MAX pathway controls shoot branching by regulating auxin transport.
Abas L, Benjamins R, Malenica N, Paciorek T, Wisniewska J, Moulinier-Anzola JC, Sieberer T, Friml J, Luschnig C (2006) Intracellular trafficking and proteolysis of the Arabidopsis auxin-efflux facilitator PIN2 are involved in root gravitropism.
Booker J, Sieberer T, Wright W, Williamson L, Willett B, Stirnberg P, Turnbull C, Srinivasan M, Goddard P, Leyser O (2005) MAX1 encodes a cytochrome P450 family member that acts downstream of MAX3/4 to produce a carotenoid-derived branch-inhibiting hormone.
Poppenberger B, Berthiller F, Lucyshyn D, Sieberer T, Schuhmacher R, Krska R, Kuchler K, Glossl J, Luschnig C, Adam G (2003) Detoxification of the Fusarium mycotoxin deoxynivalenol by a UDP-glucosyltransferase from Arabidopsis thaliana.
Sieberer T, Hauser MT, Seifert GJ, Luschnig C (2003) PROPORZ1, a putative Arabidopsis transcriptional adaptor protein, mediates auxin and cytokinin signals in the control of cell proliferation.
Sieberer T, Seifert GJ, Hauser MT, Grisafi P, Fink GR, Luschnig C (2000) Post-transcriptional control of the Arabidopsis auxin efflux carrier EIR1 requires AXR1.