Auxin, cytokinin and the control of shoot branching
Dörte Müller,Ottoline Leyser +1 more
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TLDR
It has been known for many decades that auxin inhibits the activation of axillary buds, and hence shoot branching, while cytokinin has the opposite effect as mentioned in this paper. But the modes of action of these two hormones in branching control is still a matter of debate, and their mechanisms of interaction are equally unresolved.About:
This article is published in Annals of Botany.The article was published on 2011-05-01 and is currently open access. It has received 404 citations till now. The article focuses on the topics: Auxin & Cytokinin.read more
Citations
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Plant design gets its details: Modulating plant architecture by phase transitions.
TL;DR: In this paper, the authors discuss recent advances in plant biology concerning the genetic and molecular mechanisms that allow plants to regulate phase transitions in response to the environment and propose connections between phase transition and plant architecture control.
Posted ContentDOI
OsNLP4-OsD3 module integrates nitrogen-iron nutrient signals to promote rice tillering by repressing strigolactone signaling
TL;DR: In this paper , a novel mechanism by which the transcription factor NIN-like protein 4 (OsNLP4) integrates nitrogen (N)-iron (Fe) nutrient signals to promote rice tillering by repressing OsD3 in strigolactone (SL) signaling.
Journal ArticleDOI
Keragaan Tanaman Tomat Apokarpel (Solanum lycopersicum L.) sebagai Tanaman Hias dalam Pot dengan Pengaplikasian Paklobutrazol
TL;DR: Pakem and Sleman as mentioned in this paper dilaksanakan di Balai Penyuluhan Pangan, Pertanian, and Perikanan Wilayah V Pakem, Sleman pada Januari-Juni 2019 menggunakan rancangan petak terbelah dalam rancangan acak kelompok lengkap dengan 3 ulangan.
Book ChapterDOI
Deciphering the role of phytohormones in the regulation of arbuscular mycorrhizal fungal symbiosis and mechanisms involved
Posted ContentDOI
Diverse branching forms regulated by a core auxin transport mechanism in plants
TL;DR: In this article , a combination of surgical and pharmacological treatments and PIN expression analyses in the lycophyte Selaginella kraussiana was used to identify PIN-mediated auxin transport as the ancestral mechanism for branching within vascular plants.
References
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Journal ArticleDOI
The PIN auxin efflux facilitator network controls growth and patterning in Arabidopsis roots
Ikram Blilou,Jian Xu,Marjolein Wildwater,Viola Willemsen,Ivan A. Paponov,Jiří Friml,Renze Heidstra,Mitsuhiro Aida,Klaus Palme,Ben Scheres +9 more
TL;DR: This work shows that five PIN genes collectively control auxin distribution to regulate cell division and cell expansion in the primary root and reveals an interaction network of auxin transport facilitators and root fate determinants that control patterning and growth of the root primordium.
Journal ArticleDOI
Cytokinin-Deficient Transgenic Arabidopsis Plants Show Multiple Developmental Alterations Indicating Opposite Functions of Cytokinins in the Regulation of Shoot and Root Meristem Activity
TL;DR: The results are consistent with the hypothesis that cytokinins have central, but opposite, regulatory functions in root and shoot meristems and indicate that a fine-tuned control of catabolism plays an important role in ensuring the proper regulation of cytokinin functions.
Journal ArticleDOI
The evolution of apical dominance in maize
TL;DR: The cloned teosinte branched1 (tb1) gene encodes a protein with homology to the cycloidea gene of snapdragon and suggests that tb1 acts both to repress the growth of axillary organs and to enable the formation of female inflorescences.
Journal ArticleDOI
A Role for Flavin Monooxygenase-Like Enzymes in Auxin Biosynthesis
Yunde Zhao,Sioux K. Christensen,Christian Fankhauser,John R. Cashman,Jerry D. Cohen,Detlef Weigel,Joanne Chory,Joanne Chory +7 more
TL;DR: Results from tryptophan analog feeding experiments and biochemical assays indicate that YUCCA catalyzes hydroxylation of the amino group of tryptamine, a rate-limiting step in tryptophile-dependent auxin biosynthesis.
Journal ArticleDOI
Patterns of Auxin Transport and Gene Expression during Primordium Development Revealed by Live Imaging of the Arabidopsis Inflorescence Meristem
Marcus G. Heisler,Carolyn Ohno,Pradeep Das,Patrick Sieber,Gonehal V. Reddy,Jeff A. Long,Elliot M. Meyerowitz +6 more
TL;DR: These results provide new insight into auxin transport dynamics during primordial positioning and suggest a role for Auxin transport in influencing primordial cell type.
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