Conditional transgenic expression of the ipt gene indicates a function for cytokinins in paracrine signaling in whole tobacco plants
Abstract
This study investigated whether an increased production of the plant hormone cytokinin in roots, the main site of its synthesis and putative signaling organ, can influence developmental events, such as growth of axillary shoot meristems or leaf senescence, in the plant shoot. To this end, transgenic tobacco plants (Nicotiana tabacum L.) were generated that conditionally overproduce cytokinins. These plants harbour the ipt gene under the transcriptional control of a modified 35S promoter that is repressed in plants with high titers of tetracycline repressor protein. De‐repression of transcription led to a rapid more than 50‐ fold increase of hormone concentration. The time course of changes in the steady‐state levels of 16 different cytokinin metabolites, as a consequence of IPT enzyme activity, was monitored in different plant tissues. Zeatin riboside was the first and most dramatically increased product; zeatin, dihydrozeatin and glucosides accumulated later. The consequences of enhanced cytokinin synthesis remained mainly restricted to the site of hormone production. For example, de‐repression of ipt gene transcription in lateral buds caused the growth of single buds only at the site of tetracycline application. In reciprocal grafts of transgenic plants with wild‐type plants, no biological cytokinin effects, i.e. growth of lateral shoot meristems or sequential leaf senescence, were observed in the non‐transgenic plant part. Also, the increase in steady‐state levels of cytokinins remained restricted mainly to the transgenic part, despite a specific increase of the zeatin riboside concentration in the transpiration stream. These results question the role of cytokinins as a long‐range root‐to‐shoot signal in correlative control of apical dominance and sequential leaf senescence of tobacco, and support the assumption that this hormone is relevant to paracrine signaling.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Transgenic roots overproducing cytokinin could not induce bud outgrowth in wild type scions, making cytokinin unlikely to be the elusive signal.
“However, Faiss et al. (1997) showed in grafting experiments that transgenic roots overproducing cytokinin could not induce bud outgrowth in wild type scions, which made cytokinin unlikely to be the elusive signal.”
From Shaping plant architecture (2015) · cites this paper as Faiss et al., 1997
Cites
Still being checked.
Cited by
Sorted by citations
Werner, T., Motyka, V., Laucou, V., Smets, R., Onckelen, H. A. V., & Schmülling, T. (2003) · The Plant Cell · doi:10.1105/tpc.014928 · Cited by 1,525 · see citing works
Self-citationCYTOKININS: Activity, Biosynthesis, and Translocation
Sakakibara, H. (2006) · Annual Review of Plant Biology · doi:10.1146/annurev.arplant.57.032905.105231 · Cited by 1,467 · see citing works
Regulation of plant growth by cytokinin
Werner, T., Motyka, V., Strnad, M., & Schmülling, T. (2001) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.171304098 · Cited by 1,133 · see citing works
Self-citationRiefler, M., Novák, O., Strnad, M., & Schmülling, T. (2005) · The Plant Cell · doi:10.1105/tpc.105.037796 · Cited by 1,025 · see citing works
Self-citationDirect control of shoot meristem activity by a cytokinin-activating enzyme
Kurakawa, T., Ueda, N., Maekawa, M., Kobayashi, K., Kojima, M., Nagato, Y., Sakakibara, H., & Kyozuka, J. (2007) · Nature · doi:10.1038/nature05504 · Cited by 998 · see citing works
Miyawaki, K. N., Matsumoto‐Kitano, M., & Kakimoto, T. (2003) · The Plant Journal · doi:10.1046/j.1365-313x.2003.01945.x · Cited by 661 · see citing works
Hormonal Interactions in the Regulation of Plant Development
Vanstraelen, M., & Benková, E. (2012) · Annual Review of Cell and Developmental Biology · doi:10.1146/annurev-cellbio-101011-155741 · Cited by 631 · see citing works
Cytokinins Act Directly on Lateral Root Founder Cells to Inhibit Root Initiation
Laplaze, L., Benková, E., Casimiro, I., Maes, L., Vanneste, S., Swarup, R., Weijers, D., Calvo, V., Parizot, B., Herrera-Rodríguez, M. B., et al. (2007) · The Plant Cell · doi:10.1105/tpc.107.055863 · Cited by 628 · see citing works
Nordström, A., Tarkowski, P., Tarkowska, D., Norbaek, R., Åstot, C., Dolezal, K., & Sandberg, G. (2004) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0402504101 · Cited by 574 · see citing works
Regulation of cytokinin biosynthesis, compartmentalization and translocation
Hirose, N., Takei, K., Kuroha, T., Kamada-Nobusada, T., Hayashi, H., & Sakakibara, H. (2007) · Journal of Experimental Botany · doi:10.1093/jxb/erm157 · Cited by 565 · see citing works
Kieber, J. J., & Schaller, G. E. (2014) · The Arabidopsis Book · doi:10.1199/tab.0168 · Cited by 547 · see citing works
Auxin, cytokinin and the control of shoot branching
Müller, D., & Leyser, O. (2011) · Annals of Botany · doi:10.1093/aob/mcr069 · Cited by 545 · see citing works
In Posidonia oceanica cadmium induces changes in DNA methylation and chromatin patterning
Greco, M., Chiappetta, A. A. C., Bruno, L., & Bitonti, M. B. (2011) · Journal of Experimental Botany · doi:10.1093/jxb/err313 · Cited by 533 · see citing works
Werner, T., Nehnevajova, E., Köllmer, I., Novák, O., Strnad, M., Krämer, U., & Schmülling, T. (2010) · The Plant Cell · doi:10.1105/tpc.109.072694 · Cited by 523 · see citing works
Self-citationAuxin controls local cytokinin biosynthesis in the nodal stem in apical dominance
Tanaka, M., Takei, K., Kojima, M., Sakakibara, H., & Mori, H. (2006) · The Plant Journal · doi:10.1111/j.1365-313x.2006.02656.x · Cited by 512 · see citing works
Antagonistic action of strigolactone and cytokinin in bud outgrowth control
Dun, E. A., de Saint Germain, A., Rameau, C., & Beveridge, C. A. (2012) · Plant Physiology · doi:10.1104/pp.111.186783 · Cited by 466 · see citing works
Cytokinins are central regulators of cambial activity
Matsumoto‐Kitano, M., Kusumoto, T., Tarkowski, P., Kinoshita-Tsujimura, K., Václavíková, K., Miyawaki, K. N., & Kakimoto, T. (2008) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0805619105 · Cited by 438 · see citing works
Interactions between Auxin and Strigolactone in Shoot Branching Control
Hayward, A. C., Stirnberg, P., Beveridge, C. A., & Leyser, O. (2009) · PLANT PHYSIOLOGY · doi:10.1104/pp.109.137646 · Cited by 430 · see citing works
Giliberto, L., Perrotta, G., Pallara, P., Weller, J. L., Fraser, P. D., Bramley, P. M., Fiore, A., Tavazza, M., & Giuliano, G. (2004) · PLANT PHYSIOLOGY · doi:10.1104/pp.104.051987 · Cited by 425 · see citing works
A physiological overview of the genetics of flowering time control
Bernier, G., & Périlleux, C. (2005) · Plant Biotechnology Journal · doi:10.1111/j.1467-7652.2004.00114.x · Cited by 411 · see citing works
Rapid effects of nitrogen form on leaf morphogenesis in tobacco
Walch‐Liu, P., Neumann, G., Bangerth, F. K., & Engels, C. (2000) · Journal of Experimental Botany · doi:10.1093/jexbot/51.343.227 · Cited by 391 · see citing works
Perception and Signal Transduction of Cytokinins
Kakimoto, T. (2003) · Annual Review of Plant Biology · doi:10.1146/annurev.arplant.54.031902.134802 · Cited by 382 · see citing works
Jeon, J., Kim, N. Y., Kim, S., Kang, N. Y., Novák, O., Ku, S.-J., Cho, C., Lee, D. J., Lee, E., Strnad, M., et al. (2010) · Journal of Biological Chemistry · doi:10.1074/jbc.m109.096644 · Cited by 378 · see citing works
Self-citationMoubayidin, L., Mambro, R. D., & Sabatini, S. (2009) · Trends in Plant Science · doi:10.1016/j.tplants.2009.06.010 · Cited by 373 · see citing works
Cytokinins. New insights into a classic phytohormone
Haberer, G., & Kieber, J. J. (2002) · Plant Physiology · doi:10.1104/pp.010773 · Cited by 334 · see citing works
Hormonal signaling in rootstock–scion interactions
Aloni, B., Cohen, R., Karni, L., Aktaş, H., & Edelstein, M. (2010) · Scientia Horticulturae · doi:10.1016/j.scienta.2010.09.003 · Cited by 328 · see citing works
Gajdošová, S., Spíchal, L., Kamínek, M., Hoyerová, K., Novák, O., Dobrev, P. I., Galuszka, P., Klíma, P., Gaudinová, A., Žižková, E., et al. (2011) · Journal of Experimental Botany · doi:10.1093/jxb/erq457 · Cited by 312 · see citing works
Self-citationNew Insights into the Biology of Cytokinin Degradation
Werner, T., Köllmer, I., Bartrina, I., Holst, K., & Schmülling, T. (2006) · Plant Biology · doi:10.1055/s-2006-923928 · Cited by 311 · see citing works
Self-citationRupp, H., Frank, M., Werner, T., Strnad, M., & Schmülling, T. (1999) · The Plant Journal · doi:10.1046/j.1365-313x.1999.00472.x · Cited by 292 · see citing works
Self-citationTakei, K., Takahashi, T., Sugiyama, T., Yamaya, T., & Sakakibara, H. (2002) · Journal of Experimental Botany · doi:10.1093/jexbot/53.370.971 · Cited by 272 · see citing works
Sakamoto, T., Sakakibara, H., Kojima, M., Yamamoto, Y., Nagasaki, H., Inukai, Y., Sato, Y., & Matsuoka, M. (2006) · PLANT PHYSIOLOGY · doi:10.1104/pp.106.085811 · Cited by 267 · see citing works
Dodd, I. C. (2005) · Plant and Soil · doi:10.1007/s11104-004-0966-0 · Cited by 267 · see citing works
Bürkle, L., Cedzich, A., Dopke, C., Stransky, H., Okumoto, S., Gillissen, B. F., Kühn, C., & Frommer, W. B. (2003) · The Plant Journal · doi:10.1046/j.1365-313x.2003.01700.x · Cited by 260 · see citing works
Strnad, M. (1997) · Physiologia Plantarum · doi:10.1034/j.1399-3054.1997.1010403.x · Cited by 248 · see citing works
Self-citationNovák, O., Hauserová, E., Amakorová, P., Doležal, K., & Strnad, M. (2008) · Phytochemistry · doi:10.1016/j.phytochem.2008.04.022 · Cited by 248 · see citing works
Self-citationVadassery, J., Ritter, C., Venus, Y., Camehl, I., Varma, A. K., Shahollari, B., Novák, O., Strnad, M., Ludwig‐Müller, J., & Oelmüller, R. (2008) · Molecular Plant-Microbe Interactions · doi:10.1094/mpmi-21-10-1371 · Cited by 243 · see citing works
Self-citationCrossing paths: cytokinin signalling and crosstalk
El‐Showk, S., Ruonala, R., & Helariutta, Y. (2013) · Development · doi:10.1242/dev.086371 · Cited by 243 · see citing works
Teichmann, T., & Muhr, M. (2015) · Frontiers in Plant Science · doi:10.3389/fpls.2015.00233 · Cited by 228 · see citing works
“However, Faiss et al. (1997) showed in grafting experiments that transgenic roots overproducing cytokinin could not induce bud outgrowth in wild type scions, which made cytokinin unlikely to be the elusive signal.”
BackgroundChang, H., Jones, M. L., Banowetz, G. M., & Clark, D. G. (2003) · PLANT PHYSIOLOGY · doi:10.1104/pp.103.023945 · Cited by 241 · see citing works
Ghanem, M. E., Albacete, A. A., Smigocki, A. C., Frébort, I., Pospíšilová, H., Martínez‐Andújar, C., Acosta, M., Sánchez‐Bravo, J., Lutts, S., Dodd, I. C., et al. (2010) · Journal of Experimental Botany · doi:10.1093/jxb/erq266 · Cited by 241 · see citing works
Dodd, I. C. (2005) · Plant ecophysiology · doi:10.1007/1-4020-4099-7_14 · Cited by 227 · see citing works
New pOp/LhG4 vectors for stringent glucocorticoid‐dependent transgene expression in Arabidopsis
Craft, J., Samalova, M., Baroux, C., Townley, H. E., Martínez, A., Jepson, I., Tsiantis, M., & Moore, I. R. (2005) · The Plant Journal · doi:10.1111/j.1365-313x.2005.02342.x · Cited by 222 · see citing works
Stirk, W. A., Novák, O., Strnad, M., & van Staden, J. (2003) · Plant Growth Regulation · doi:10.1023/a:1027376507197 · Cited by 226 · see citing works
Self-citationAuxin Acts in Xylem-Associated or Medullary Cells to Mediate Apical Dominance
Booker, J., Chatfield, S. P., & Leyser, O. (2003) · The Plant Cell · doi:10.1105/tpc.007542 · Cited by 221 · see citing works
Albacete, A. A., Martínez‐Andújar, C., Ghanem, M. E., Acosta, M., Sánchez‐Bravo, J., Asíns, M. J., Cuartero, J., Lutts, S., Dodd, I. C., & Pérez‐Alfocea, F. (2009) · Plant Cell & Environment · doi:10.1111/j.1365-3040.2009.01973.x · Cited by 219 · see citing works
Stirk, W. A., Arthur, G. D., Lourens, A. F., Novák, O., Strnad, M., & van Staden, J. (2004) · Journal of Applied Phycology · doi:10.1023/b:japh.0000019057.45363.f5 · Cited by 218 · see citing works
Self-citationMorris, S. E., Turnbull, C. G. N., Murfet, I. C., & Beveridge, C. A. (2001) · Plant Physiology · doi:10.1104/pp.126.3.1205 · Cited by 208 · see citing works
Requirement of B2-Type Cyclin-Dependent Kinases for Meristem Integrity in Arabidopsis thaliana
Andersen, S. U., Buechel, S., Zhao, Z., Ljung, K., Novák, O., Busch, W., Schuster, C., & Lohmann, J. U. (2008) · The Plant Cell · doi:10.1105/tpc.107.054676 · Cited by 203 · see citing works
Cytokinin Targets Auxin Transport to Promote Shoot Branching
Waldie, T., & Leyser, O. (2018) · PLANT PHYSIOLOGY · doi:10.1104/pp.17.01691 · Cited by 198 · see citing works
Root-synthesized cytokinin in Arabidopsis is distributed in the shoot by the transpiration stream
Aloni, R., Langhans, M., Aloni, E., Dreieicher, E., & Ullrich, C. (2005) · Journal of Experimental Botany · doi:10.1093/jxb/eri148 · Cited by 192 · see citing works
Cytokinin oxidase from Zea mays: purification, cDNA cloning and expression in moss protoplasts
Houba‐Hérin, N., Pethe, C., d’Alayer, J., & Laloue, M. (1999) · The Plant Journal · doi:10.1046/j.1365-313x.1999.00408.x · Cited by 191 · see citing works
Transactivated and chemically inducible gene expression in plants
Moore, I. R., Samalova, M., & Kurup, S. (2006) · The Plant Journal · doi:10.1111/j.1365-313x.2006.02660.x · Cited by 175 · see citing works
Axillary bud outgrowth: sending a message
Beveridge, C. A. (2006) · Current Opinion in Plant Biology · doi:10.1016/j.pbi.2005.11.006 · Cited by 168 · see citing works
Cytokinins – recent news and views of evolutionally old molecules
Spíchal, L. (2012) · Functional Plant Biology · doi:10.1071/fp11276 · Cited by 170 · see citing works
Vyroubalová, Š., Václavíková, K., Turečková, V., Novák, O., Šmehilová, M., Hluska, T., Ohnoutková, L., Frébort, I., & Galuszka, P. (2009) · PLANT PHYSIOLOGY · doi:10.1104/pp.109.142489 · Cited by 167 · see citing works
Role and Regulation of Cytokinins in Plant Response to Drought Stress
Hải, N. N., Chuong, N. N., Tu, N. H., Kisiała, A., Hoang, X. L. T., & Thảo, N. P. (2020) · Plants · doi:10.3390/plants9040422 · Cited by 167 · see citing works
Cytokinins and shoot development
Howell, S. H. (2003) · Trends in Plant Science · doi:10.1016/s1360-1385(03)00191-2 · Cited by 163 · see citing works
Long-distance signalling and a mutational analysis of branching in pea
Beveridge, C. A. (2000) · Plant Growth Regulation · doi:10.1023/a:1010718020095 · Cited by 160 · see citing works
Molecular basis for cytokinin biosynthesis
Kamada-Nobusada, T., & Sakakibara, H. (2009) · Phytochemistry · doi:10.1016/j.phytochem.2009.02.007 · Cited by 158 · see citing works
Bockhaven, J. V., Spíchal, L., Novák, O., Strnad, M., Asano, T., Kikuchi, S., Höfte, M., & Vleesschauwer, D. D. (2015) · New Phytologist · doi:10.1111/nph.13270 · Cited by 157 · see citing works
Self-citationTranslational researches on leaf senescence for enhancing plant productivity and quality
Guo, Y., & Gan, S. (2014) · Journal of Experimental Botany · doi:10.1093/jxb/eru248 · Cited by 155 · see citing works
Dong, H., Niu, Y., Li, W., & Zhang, D. (2008) · Journal of Experimental Botany · doi:10.1093/jxb/ern035 · Cited by 152 · see citing works
Drummond, R., Martínez-Sánchez, N. M., Janssen, B. J., Templeton, K., Simons, J. L., Quinn, B. D., Karunairetnam, S., & Snowden, K. C. (2009) · PLANT PHYSIOLOGY · doi:10.1104/pp.109.146720 · Cited by 146 · see citing works
Kakimoto, T. (2003) · Journal of Plant Research · doi:10.1007/s10265-003-0095-5 · Cited by 143 · see citing works
Wang, Y., Li, B., Du, M., Eneji, A. E., Wang, B., Duan, L., Li, Z., & Tian, X. (2012) · Journal of Experimental Botany · doi:10.1093/jxb/ers238 · Cited by 142 · see citing works
Inducible isopentenyl transferase as a high-efficiency marker for plant transformation
Kunkel, T., Niu, Q., Chan, Y., & Chua, N. (1999) · Nature Biotechnology · doi:10.1038/12914 · Cited by 137 · see citing works
Zubko, E., Adams, C. J., Macháčková, I., Malbeck, J., Scollan, C., & Meyer, P. (2002) · The Plant Journal · doi:10.1046/j.1365-313x.2002.01256.x · Cited by 137 · see citing works
5 Reevaluating Concepts of Apical Dominance and the Control of Axillary Bud Outgrowth
Napoli, C. A., Beveridge, C. A., & Snowden, K. C. (1998) · Current topics in developmental biology/Current Topics in Developmental Biology · doi:10.1016/s0070-2153(08)60469-x · Cited by 130 · see citing works
Controlled Cytokinin Production in Transgenic Tobacco Using a Copper-Inducible Promoter
McKenzie, M. J., Mett, V. L., Reynolds, P. H. S., & Jameson, P. E. (1998) · PLANT PHYSIOLOGY · doi:10.1104/pp.116.3.969 · Cited by 129 · see citing works
Xiao, Y., Liu, D., Zhang, G., Gao, S., Liu, L., Xu, F., Che, R., Wang, Y., Tong, H., & Chu, C. (2018) · Journal of Integrative Plant Biology · doi:10.1111/jipb.12727 · Cited by 127 · see citing works
ENDOGENOUS CYTOKININS IN THREE GENERA OF MICROALGAE FROM THE CHLOROPHYTA 1
Ördög, V., Stirk, W. A., Staden, J. V., Novák, O., & Strnad, M. (2004) · Journal of Phycology · doi:10.1046/j.1529-8817.2004.03046.x · Cited by 126 · see citing works
Self-citationFrugis, G., Giannino, D., Mele, G., Nicolodi, C., Chiappetta, A. A. C., Bitonti, M. B., Innocenti, A. M., Dewitte, W., Onckelen, H. A. V., & Mariotti, D. (2001) · PLANT PHYSIOLOGY · doi:10.1104/pp.126.4.1370 · Cited by 126 · see citing works
Sakakibara, H., Kasahara, H., Ueda, N., Kojima, M., Takei, K., Hishiyama, S., Asami, T., Okada, K., Kamiya, Y., Yamaya, T., et al. (2005) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0500793102 · Cited by 121 · see citing works
Mutual interaction of auxin and cytokinins in regulating correlative dominance
Bangerth, F. K., Li, C.-J., & Gruber, J. (2000) · Plant Growth Regulation · doi:10.1023/a:1010742721004 · Cited by 119 · see citing works
Reid, D. E., Heckmann, A. B., Novák, O., Kelly, S. J., & Stougaard, J. (2015) · PLANT PHYSIOLOGY · doi:10.1104/pp.15.00650 · Cited by 117 · see citing works
Zalabák, D., Pospíšilová, H., Šmehilová, M., Mrízová, K., Frébort, I., & Galuszka, P. (2011) · Biotechnology Advances · doi:10.1016/j.biotechadv.2011.12.003 · Cited by 116 · see citing works
von Schwartzenberg, K., Núñez, M. F., Blaschke, H., Dobrev, P. I., Novák, O., Motyka, V., & Strnad, M. (2007) · PLANT PHYSIOLOGY · doi:10.1104/pp.107.103176 · Cited by 116 · see citing works
Self-citationSamalova, M., Brzobohatý, B., & Moore, I. R. (2005) · The Plant Journal · doi:10.1111/j.1365-313x.2005.02341.x · Cited by 112 · see citing works
Cytokinin Biosynthesis Promotes Cortical Cell Responses during Nodule Development
Reid, D. E., Nadzieja, M., Novák, O., Heckmann, A. B., Sandal, N., & Stougaard, J. (2017) · PLANT PHYSIOLOGY · doi:10.1104/pp.17.00832 · Cited by 115 · see citing works
Light Signaling in Bud Outgrowth and Branching in Plants
Leduc, N., Roman, H., Barbier, F. F., Péron, T., Huché‐Thélier, L., Lothier, J., Demotes‐Mainard, S., & Sakr, S. (2014) · Plants · doi:10.3390/plants3020223 · Cited by 111 · see citing works
Motyka, V., Vaňková, R., Čapková, V., Petrášek, J., Kamínek, M., & Schmülling, T. (2002) · Physiologia Plantarum · doi:10.1034/j.1399-3054.2003.1170102.x · Cited by 112 · see citing works
Self-citationBrenner, W. G., & Schmülling, T. (2012) · BMC Plant Biology · doi:10.1186/1471-2229-12-112 · Cited by 111 · see citing works
Self-citationInducible gene expression systems and plant biotechnology
Corrado, G., & Karali, M. (2009) · Biotechnology Advances · doi:10.1016/j.biotechadv.2009.05.006 · Cited by 111 · see citing works
Promoters that respond to chemical inducers
Gatz, C., & Lenk, I. (1998) · Trends in Plant Science · doi:10.1016/s1360-1385(98)01287-4 · Cited by 109 · see citing works
Kudoyarova, G. R., Korobova, A. V., Akhiyarova, G. R., Arkhipova, T. N., Юрьевич, З. Д., Prinsen, E., Egutkin, N. L., Medvedev, S. S., & Veselov, S. Y. (2014) · Journal of Experimental Botany · doi:10.1093/jxb/eru113 · Cited by 108 · see citing works
Cytokinin biosynthesis and perception
Hwang, I., & Sakakibara, H. (2006) · Physiologia Plantarum · doi:10.1111/j.1399-3054.2006.00665.x · Cited by 108 · see citing works
Feedback regulation of xylem cytokinin content is conserved in pea and Arabidopsis
Foo, E., Morris, S. E., Parmenter, K., Young, N., Wang, H., Jones, A., Rameau, C., Turnbull, C. G. N., & Beveridge, C. A. (2007) · Plant Physiology · doi:10.1104/pp.106.093708 · Cited by 107 · see citing works
Manipulation of hormone biosynthetic genes in transgenic plants
Hedden, P., & Phillips, A. L. (2000) · Current Opinion in Biotechnology · doi:10.1016/s0958-1669(00)00071-9 · Cited by 104 · see citing works
Signaling mechanisms integrating root and shoot responses to changes in the nitrogen supply
Walch‐Liu, P., Filleur, S., Gan, Y., & Forde, B. (2005) · Photosynthesis Research · doi:10.1007/s11120-004-2080-9 · Cited by 102 · see citing works
Cytokinin oxidase/dehydrogenase genes in barley and wheat
Galuszka, P., Frébortová, J., Werner, T., Yamada, M. C., Strnad, M., Schmülling, T., & Frébort, I. (2004) · European Journal of Biochemistry · doi:10.1111/j.1432-1033.2004.04334.x · Cited by 101 · see citing works
Self-citationProperties, functions and evolution of cytokinin receptors
Heyl, A., Riefler, M., Romanov, G. A., & Schmülling, T. (2011) · European Journal of Cell Biology · doi:10.1016/j.ejcb.2011.02.009 · Cited by 100 · see citing works
Self-citationENDOGENOUS CYTOKININS, AUXINS, AND ABSCISIC ACID IN RED ALGAE FROM BRAZIL1
Yokoya, N. S., Stirk, W. A., van Staden, J., Novák, O., Turečková, V., Pěnčík, A., & Strnad, M. (2010) · Journal of Phycology · doi:10.1111/j.1529-8817.2010.00898.x · Cited by 98 · see citing works
Self-citationStrigolactone and Cytokinin Act Antagonistically in Regulating Rice Mesocotyl Elongation in Darkness
Hu, Z., Yamauchi, T., Yang, J., Jikumaru, Y., Tsuchida‐Mayama, T., Ichikawa, H., Takamure, I., Nagamura, Y., Tsutsumi, N., Yamaguchi, S., et al. (2013) · Plant and Cell Physiology · doi:10.1093/pcp/pct150 · Cited by 94 · see citing works
Tang, X., Zhang, Z., Zhang, W., Zhao, X., Li, X., Zhang, D., Liu, Q., & Tang, W. (2010) · PLANT PHYSIOLOGY · doi:10.1104/pp.110.161661 · Cited by 93 · see citing works
Kuderová, A., Urbánková, I., Válková, M., Malbeck, J., Brzobohatý, B., Haruštiaková, D., & Hejátko, J. (2008) · Plant and Cell Physiology · doi:10.1093/pcp/pcn029 · Cited by 92 · see citing works
De novo biosynthesis of cytokinins in the biotrophic fungus C laviceps purpurea
Hinsch, J., Vrabka, J., Oeser, B., Novák, O., Galuszka, P., & Tudzynski, P. (2015) · Environmental Microbiology · doi:10.1111/1462-2920.12838 · Cited by 92 · see citing works
Review: A current review on the regulation of dormancy in vegetative buds
Anderson, J. V., Chao, W. S., & Horvath, D. P. (2001) · Weed Science · doi:10.1614/0043-1745(2001)049[0581:rcrotr]2.0.co;2 · Cited by 92 · see citing works
Catterou, M., Dubois, F., Smets, R. M. E., Vaniet, S., Kichey, T., Onckelen, H. A. V., Sangwan-Norreel, B. S., & Sangwan, R. S. (2002) · The Plant Journal · doi:10.1046/j.1365-313x.2002.01286.x · Cited by 86 · see citing works
Böhner, S., Lenk, I., Rieping, M., Herold, M. J., & Gatz, C. (1999) · The Plant Journal · doi:10.1046/j.1365-313x.1999.00503.x · Cited by 86 · see citing works
Bellec, Y., Harrar, Y., Butaeye, C., Darnet, S. H., Bellini, C., & Faure, J. (2002) · The Plant Journal · doi:10.1046/j.1365-313x.2002.01456.x · Cited by 84 · see citing works
- Authors
- Faiss, M., Zalubìlová, J., Strnad, M., & Schmülling, T.
- Affiliations
- University of Tübingen (DE)
- Czech Academy of Sciences, Institute of Experimental Botany (CZ)
- Corresponding author
- Schmülling, Thomas
- Venue
- The Plant Journal
- Publisher
- Wiley
- Published
- 1997-08
- Volume
- 12
- Issue
- 2
- Pages
- 401-415
- ISSN
- 0960-7412 (ISSN-L)
- 1365-313X
- OpenAlex
- W2010254904
- Cited by
- 305
- References
- 0
- Citations by year
- 2025: 1 · 2024: 4 · 2023: 7 · 2022: 6 · 2021: 6 · 2020: 7 · 2019: 4 · 2018: 10 · 2017: 8 · 2016: 3 · 2015: 11 · 2014: 8 · 2013: 12 · 2012: 18
- FWCI
- 9.59
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- The Plant Journal (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant Molecular Biology Research
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant nutrient uptake and metabolism
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Plant tissue culture and regeneration
- Keywords
- cytokinins, ipt gene, paracrine signaling, transgenic tobacco, conditional gene expression, TetR, zeatin riboside, root-to-shoot signaling, apical dominance, leaf senescence, grafting, transpiration stream, tobacco
- MeSH terms
- Aging, Cytokinins, Kinetics, Plants, Toxic, Recombinant Fusion Proteins, Repressor Proteins, Nicotiana, Transcription, Genetic, Zeatin, Signal Transduction, Genes, Plant, Gene Expression Regulation, Plant, Plant Leaves, Plant Roots, Meristem, Plant Shoots, Plants, Genetically Modified
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
