Results 141 to 150 of about 19,854 (267)

Phenotypic characterization and candidate gene analysis of a short kernel and brassinosteroid insensitive mutant from hexaploid oat (Avena sativa)

Frontiers in Plant Science
In an ethyl methanesulfonate oat (Avena sativa) mutant population we have found a mutant with striking differences to the wild-type (WT) cv. Belinda. We phenotyped the mutant and compared it to the WT.
Nikos Tsardakas Renhuldt, Johan Bentzer, Dag Ahrén, Sofia Marmon, Nick Sirijovski, Nick Sirijovski   +5 more
doaj   +1 more source

Chloroplastic thioredoxin-f and thioredoxin-m1/4 play important roles in brassinosteroids-induced changes in CO2 assimilation and cellular redox homeostasis in tomato [PDF]

, 2014
Fei Cheng, Yanhong Zhou, Xiaojian Xia, Kai Shi, Jie Zhou, Jingquan Yu   +5 more
openalex   +1 more source

The optimization of crop response to climatic stress through modulation of plant stress response mechanisms. Opportunities for biostimulants and plant hormones to meet climate challenges.

New Phytologist, Volume 249, Issue 1, Page 130-151, January 2026.
Summary This review discusses the use of agronomic management practices to enhance crop stress resilience to climate stress through the modulation of natural plant growth regulatory pathways. The use of biostimulants or plant hormones to improve crop resilience is subject to strict regulatory oversight if changes in the regulation of plant growth are ...
Jing Li, Giulia Forghieri, Danny Geelen, Patrick du Jardin, Patrick H. Brown   +4 more
wiley   +1 more source

Brassinosteroids Render Cell Walls Softer but Less Extensible in Growing Arabidopsis Hypocotyls

Plants
Cell wall extensibility is a key biophysical characteristic that defines the rate of plant cell growth. It depends on the wall structure and is controlled by numerous proteins that cut and/or (re)form links between the wall constituents.
Dmitry V. Suslov, Alexandra N. Ivanova, Daria Balcerowicz, Mariia S. Tarasova, Nuria K. Koteyeva, Kris Vissenberg   +5 more
doaj   +1 more source

Does the brassinosteroid signal pathway in photomorphogenesis overlap with the gravitropic response caused by auxin? [PDF]

, 2014
Naiyanate Jaroensanti, Jungmin Yoon, Yuji Nakai, Ikuya Shirai, Masato Otani, Seunghyun Park, Ken‐ichiro Hayashi, Masatoshi Nakajima, Tadao Asami   +8 more
openalex   +1 more source

Arabidopsis root lipid droplets are hubs for membrane homeostasis under heat stress, and triterpenoid synthesis and storage

New Phytologist, Volume 249, Issue 2, Page 892-916, January 2026.
Summary Plant lipid droplets (LDs) and their associated proteins have numerous subcellular and physiological functions. While considerable progress has been made for LDs in many tissues, the function and composition of LDs in roots remain largely unexplored.
Patricia Scholz, Janis Dabisch, Ana C. Vilchez, Alyssa C. Clews, Philipp W. Niemeyer, Magdiel S. S. Lim, Siqi Sun, Lea Hembach, Mayuko Naganawa, Fabienne Dreier, Katharina F. Blersch, Lea M. Preuß, Martin Bonin, Elena Lesch, Yuya Iwai, Takashi L. Shimada, Jürgen Eirich, Iris Finkemeier, Katharina Gutbrod, Peter Dörmann, You Wang, Robert T. Mullen, Till Ischebeck   +22 more
wiley   +1 more source

Modulating ascorbic acid levels to optimize somatic embryogenesis in Picea abies (L.) H. Karst. Insights into oxidative stress and endogenous phytohormones regulation

Frontiers in Plant Science
Global warming has adversely affected Picea abies (L.) H. Karst. forests in Europe, prompting the need for innovative forest-breeding strategies. Somatic embryogenesis (SE) offers promise but requires protocol refinement.
Teresa Hazubska-Przybył, Agata Obarska, Agata Konecka, Joanna Kijowska-Oberc, Mikołaj Krzysztof Wawrzyniak, Alicja Piotrowska-Niczyporuk, Aleksandra Maria Staszak, Ewelina Ratajczak   +7 more
doaj   +1 more source

A Comparative Analysis of Receptor‐Like Kinases in Chlorophyta Reveals the Presence of Putative Cell Wall Integrity Sensors

Physiologia Plantarum, Volume 178, Issue 1, January/February 2026.
ABSTRACT Receptor‐like kinases (RLKs) detect external and internal signals, triggering responses essential for growth and adaptation. Among internal cues, cell wall integrity (CWI) sensing plays a key role, as changes in cell wall structure activate responses critical for development and defense.
Demetrio Marcianò, Bastien G. Dauphin, Fabian Basso, Christiane Funk, Laura Bacete   +4 more
wiley   +1 more source

Mitigation of the effects of salt stress in cowpea bean through the exogenous aplication of brassinosteroid [PDF]

, 2022
Diana Jhulia Palheta de Sousa, G. A. S. Nogueira, Keila Beatriz Silva Teixeira, Gabriel Monteiro, A. E. A. Brito, Vitor Resende do Nascimento, Gerson Diego Pamplona Albuquerque, Thalisson Johann Michelon de Oliveira, Luma Castro de Souza, Joze Melisa Nunes de Freitas, Cândido Ferreira de Oliveira Neto, Ricardo Shigueru Okumura   +11 more
openalex   +1 more source

White Light Enhances Adhesive Strength Between Epidermal and Inner Tissues of Pea Epicotyls via Accumulation of Cell Wall‐Bound p‐Coumaric Acid

Physiologia Plantarum, Volume 178, Issue 1, January/February 2026.
ABSTRACT The epidermal and inner tissues of stem organs adhere via the cell wall, and the adhesion of both tissues is involved in the structural integrity of the stem. We have developed a method to quantitatively measure adhesive strength between these tissues.
Yuma Shimizu, Kazuyuki Wakabayashi, Kensuke Miyamoto, Kouichi Soga   +3 more
wiley   +1 more source