Results 71 to 80 of about 1,735 (178)

Transcriptional analysis in the Arabidopsis roots reveals new regulators that link rac-GR24 treatment with changes in flavonol accumulation, root hair elongation and lateral root density

, 2022
The synthetic strigolactone (SL) analog, rac-GR24, has been instrumental in studying the role of SLs as well as karrikins because it activates the receptors DWARF14 (D14) and KARRIKIN INSENSITIVE 2 (KAI2) of their signaling pathways, respectively ...
Boyer, François-Didier, Vangheluwe, Nick, Matthys, Cedrick, Goormachtig, Sofie, Beeckman, Tom, Struk, Sylwia Magdalena, Friml, Jiří ; https://orcid.org/, Braem, Lukas, Friml, Jiri, De Cuyper, Carolien, Baster, Pawel, Walton, Alan, Struk, Sylwia, Baster, Pawel Radoslaw, Van Praet, Stan, Jiang, Lingxiang, Stes, Elisabeth, Gevaert, Kris   +17 more
core   +1 more source

Towards an integrated molecular understanding of plant hormones

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 2787-2826, August 2026.
This review offers a comprehensive overview of the nine plant hormones, delving into their biosynthesis, transport, signaling and crosstalk mechanisms. Because the complexity of plant hormonal control goes beyond these core elements, additional specific features are discussed. Lastly, this review highlights how fundamental insights drive hormonal‐based
Louise Vilain, Marie‐Laure Fauconnier, Manon Genva   +2 more
wiley   +1 more source

Induction of O. cumana germination by root exudates and GR24.

, 2012
Seeds were treated with GR24, and/or root exudates of mycorrhizal or non-mycorrhizal plants. Control: solvent only (0.1% acetone). GR24∶10−8 M GR24 in 0.1% acetone.
Soizic Rochange (121747), Francis Carbonne (121745), Philippe Delavault (121746), Johann Louarn (121743), Guillaume Bécard (17823)   +4 more
core   +1 more source

Physiological Effects of the Synthetic Strigolactone Analog GR24 on Root System Architecture in Arabidopsis: Another Belowground Role for Strigolactones?       [PDF]

Plant Physiology, 2010
AbstractIn this study, the role of the recently identified class of phytohormones, strigolactones, in shaping root architecture was addressed. Primary root lengths of strigolactone-deficient and -insensitive Arabidopsis (Arabidopsis thaliana) plants were shorter than those of wild-type plants. This was accompanied by a reduction in meristem cell number,
Ruyter-Spira, C.P., Kohlen, W., Charnikhova, T., van Zeijl, A., van Bezouwen, L., de Ruijter, N.C.A., Cardoso, C., Lopez Raez, J.A., Matusova, R., Bours, R.M.E.H., Verstappen, F.W.A., Bouwmeester, H.J.   +11 more
openaire   +5 more sources

Phosphoproteins of d10 seedlings in response to GR24 treatment.

, 2014
Total proteins were extracted from 6 day-old dark-grown d10 mutant (XJC) seedlings in the absence (CK, the control) or presence of 1.0 μM GR24 (TR), and probed with anti-phosphoserine (a–b) or anti-phosphothreonine (c–d) antibodies.
Houcong Wang (546715), Rongyu Huang (546714), Yumin Huang (546717), Fangyu Chen (546711), Liangrong Jiang (546712), Jingsheng Zheng (546713), Zonglie Hong (546716)   +6 more
core   +1 more source

Exogenous strigolactones promote lateral root growth by reducing the endogenous auxin level in rapeseed

Journal of Integrative Agriculture, 2020
Strigolactones (SLs) are newly discovered plant hormones which regulate the normal development of different plant organs, especially root architecture. Lateral root formation of rapeseed seedlings before winter has great effects on the plant growth and ...
Ni MA, Lin WAN, Wei ZHAO, Hong-fang LIU, Jun LI, Chun-lei ZHANG   +5 more
doaj   +1 more source

Effects of strigolactone and abscisic acid on the quality and antioxidant activity of grapes (Vitis vinifera L.) and wines

Food Chemistry: X, 2022
This study employed various methods, including recording of phenological phenomena and analysis of physicochemical indicators, to scrutinize effects of strigolactone and abscisic acid on indicators of ripeness, phenolic compounds, and antioxidant ...
Bochen Liu, Yang Zhang, Shu Wang, Wanni Wang, Xuelei Xu, Jinren Wu, Yulin Fang, Yanlun Ju   +7 more
doaj   +1 more source

Molecular recognition in plant root endosymbiosis

The Plant Journal, Volume 127, Issue 3, August 2026.
SUMMARY Root endosymbiosis is one of the most intimate types of plant–microbe interactions in which a symbiont is hosted within a living plant cell. In this symbiosis, nitrogen‐fixing bacteria and arbuscular mycorrhizal fungi support plant nutrient provisioning in exchange for carbohydrates and lipids.
Tora Fougner‐Økland, Maria Spezzati, Katarzyna Parys   +2 more
wiley   +1 more source

Comparative Transcriptome Analysis Reveals Inhibitory Roles of Strigolactone in Axillary Bud Outgrowth in Ratoon Rice

Plants
Axillary bud outgrowth, a key factor in ratoon rice yield formation, is regulated by several phytohormone signals. The regulatory mechanism of key genes underlying ratoon buds in response to phytohormones in ratoon rice has been less reported.
Wenzhen Ku, Yi Su, Xiaoyun Peng, Ruozhong Wang, Haiou Li, Langtao Xiao   +5 more
doaj   +1 more source

The Early Response to Urea, Nitrate, or Ammonium and Iron Resupply in Tomato Roots Highlights the Induction of FER, bHLHs, UMAMITs, and MATEs

Physiologia Plantarum, Volume 178, Issue 4, July/August 2026.
ABSTRACT Depending on the nitrogen (N) form available to roots, plants activate different transcriptional and metabolic pathways; this can consequently translate into differences in the composition and release of root exudates. To address the existing knowledge gap regarding the relationship between the availability of Iron (Fe) and different N forms ...
Arianna Lodovici, Leilei Zhang, Nicola Tomasi, Gabriella Vinci, Fabio Marroni, Barbara Piani, Fatemeh Hassanvand, Mustapha Arkoun, Luigi Lucini, Laura Zanin   +9 more
wiley   +1 more source