Results 41 to 50 of about 3,764,426 (157)

Stem phototropism toward blue and ultraviolet light

, 2020
Positive phototropism is the process through which plants orient their organs toward a directional light source. While the blue light receptors phototropins (phot) play a major role in phototropism toward blue (B) and ultraviolet (UV) radiation, recent ...
Martina Legris, Legris, M., Boccaccini, A., Alessandra Boccaccini, Legris M, Boccaccini A   +5 more
core   +1 more source

GO enrichment analysis of differentially expressed genes during phototropism.

, 2023
GO enrichment analysis of genes differentially expressed genes during phototropism between ZT4 and ZT21. All terms for processes involved in light signaling, hormone regulation, and growth are shown for lit and shaded sides of stems.
Christopher J. Brooks (2391088), Hagop S. Atamian (17310428), Stacey L. Harmer (11510437)   +2 more
core   +2 more sources

Spatiotemporal Metabolome and Single‐Nucleus Transcriptome Integration Illuminates an Auxin Gradient Orchestrated by NtTAC1 Underlying Leaf Angle Regulation in Tobacco

Plant Biotechnology Journal, Volume 24, Issue 8, Page 4897-4915, August 2026.
Proposed model of TAC1‐mediated leaf angle regulation in tobacco. ABSTRACT Plant architecture is key to crop yield, with leaf angle being critical for high‐density cultivation. Although TAC1 represents a promising regulator of leaf angle for breeding, its molecular mechanism remains poorly understood, particularly at single‐nucleus resolution. Here, we
Lin Wang, Junping Gao, Chen Wang, Guoyun Xu, Zhen Ma, Shuaibin Wang, Zhaopeng Luo, Mingzhu Wu, Jianfeng Zhang, Jun Yang, Peijian Cao, Xiaodong Xie   +11 more
wiley   +1 more source

Vestigial Plastids in Parasitic Plants: Evolutionary Remnants or Adaptive Innovations?

Plant, Cell &Environment, Volume 49, Issue 8, Page 5401-5420, August 2026.
ABSTRACT Throughout the evolutionary history of plants, chloroplasts originating from a cyanobacterial endosymbiosis have undergone remarkable adaptation and specialization, giving rise to a multitude of plastid types. The evolution toward parasitism in plants represents a particularly extreme case of such specialization.
Laia Jené, Sergi Munné‐Bosch
wiley   +1 more source

Let There be Light! Light as an Engine and Regulator in Synthetic Cells

Angewandte Chemie International Edition, Volume 65, Issue 24, 8 June 2026.
Cells are out‐of‐equilibrium systems that regulate their spatiotemporal features. In biomimetic synthetic cells, light offers a unique way for energizing and regulating events in space and time. This review explores the implementation of light‐responsive tools in synthetic cells to replicate biological functions and enable new bioinspired behaviors ...
Matthew E. Allen, Saskia Frank, Mehaiarii Louis, Atreyee Saha, Ali Heidari, Seraphine V. Wegner   +5 more
wiley   +1 more source

Shoot phototropism in higher plants: new light through old concepts

, 2013
Light is a key environmental factor that drives many aspects of plant growth and development. Phototropism, the reorientation of growth toward or away from light, represents one of these important adaptive processes.
Christie, J.M., Angus S. Murphy, John M. Christie, Murphy, A.S.   +3 more
core   +1 more source

Phytochrome kinase substrate1 regulates root phototropism and gravitropism [PDF]

, 2008
Light promotes the expression of PHYTOCHROME KINASE SUBSTRATE1 (PKS1) in the root of Arabidopsis thaliana, but the function of PKS1 in this organ is unknown.
Schepens, Isabelle, Bergmann-Honsberger, A., Schepens, I., Casal, J.J., de Simone, Silvia, Fankhauser, Christian, Boccalandro, H.E., Bergmann-Honsberger, Ariane, De Simone, S.N., Casal, Jorge José, Boccalandro, Hernan Esteban, Fankhauser, C.   +11 more
core   +1 more source

Solar‐Driven Interfacial Evaporation: Functional Materials, Structural Innovations, Synergistic Light–Heat–Mass Transfer Mechanisms, and Practical Applications

Carbon Neutralization, Volume 5, Issue 3, May 2026.
This review focuses on solar‐driven interfacial evaporation (SIE) for sustainable desalination, covering material design, performance, and applications. It also discusses current challenges and future directions, positioning SIE as a key technology to address global water scarcity. ABSTRACT The global freshwater crisis, intensified by population growth
Jiugang Li, Botian Zhu, Haoran Qiao, Zhiyi Xu, Zhiqiang Wang, Yi Hu, Hualin Zhang, Haoyou Jiang, Wenbin Li, Ying Wang, Jiuyi Li   +10 more
wiley   +1 more source

Reduced phototropism in pks mutants may be due to altered auxin-regulated gene expression or reduced lateral auxin transport

, 2013
Phototropism allows plants to orient their photosynthetic organs towards the light. In Arabidopsis, phototropins 1 and 2 sense directional blue light such that phot1 triggers phototropism in response to low fluence rates, while both phot1 and phot2 ...
Ljung, Karin, Kami, Chitose, Schütz, Frédéric, Watahiki, Masaaki K, Schwechheimer, Claus, Fankhauser, Christian, Watahiki, Masaaki K., Yamamoto, Kotaro T., Allenbach, Laure, Zourelidou, Melina, Isono, Erika, Yamamoto, Kotaro T, Kami, C., Yamamoto KT, Allenbach, Laure,, Sveriges lantbruksuniversitet., Zourelidou M, Schütz, F., Isono, E., Schwechheimer, C., Allenbach L, Kami, C.;Allenbach, L.;Zourelidou, M.;Ljung, K.;Schutz, F.;Isono, E.;Watahiki, M. K.;Yamamoto, K. T.;Schwechheimer, C.;Fankhauser, C., Schwechheimer C, Fankhauser, C., Watahiki MK, Allenbach, L., Ljung K, Schütz F, Zourelidou, M., Swedish University of Agricultural Sciences., Kami C, Watahiki, M.K., Yamamoto, K.T., Kami, Chitose,, Fankhauser C, Ljung, Karin,, Ljung, K., Isono E   +37 more
core   +2 more sources

Harnessing Free Radical Scavenging Potential of Caffeic Acid as a Nutraceutical—A Review

Food Safety and Health, Volume 4, Issue 2, Page 327-342, April 2026.
Caffeic acid has emerged as a promising bioactive molecule with multiple pharmacological properties, including antioxidant, antimicrobial, anti‐inflammatory, organ protective properties and metal‐chelating ability. This review emphasizes the dietary sources, structural characteristic, molecular mechanism underlying health promoting effects of caffeic ...
Pavitra Behra, Monika Bhadauria, Satendra Kumar Nirala   +2 more
wiley   +1 more source