Results 111 to 120 of about 77,344 (214)

Tissue sampling for phytohormone analysis.

, 2015
Tissue sampling for phytohormone analysis.
Erin N. Morrison (759924), Barry J. Saville (759926), R. J. Neil Emery (759925)   +2 more
core   +1 more source

Root system architecture and drought adaptation: emerging tools and genetic insights

Frontiers in Plant Science
Strategic optimisation of Root System Architecture (RSA) represents a critical frontier for stabilising crop productivity amid increasingly unpredictable moisture-deficit regimes.
Vikender Kaur, Shashank Kumar Yadav, Bindu Yadav, Sukham Madaan, Munisha Kheralia, Viswanathan Chinnusamy   +5 more
doaj   +1 more source

Multifactorial Role of Phytogenic CeO2 NPs in Crop Improvement and Stress Alleviation: A Mechanistic Overview

Plant-Environment Interactions, Volume 7, Issue 5, October 2026.
The graphical abstract illustrates how CeO2 nanoparticles help plants withstand biotic and abiotic stresses. Their application reduces excessive ROS through enhanced antioxidant defenses, whereas modulating stress signaling, phytohormones, and gene expression.
Faiza Arooj, Khafsa Malik, Tahira Sultana, Abeer Kazmi, Md. Fakhrul Islam, Rafia Azam, Munaza Iram   +6 more
wiley   +1 more source

Concentration-Dependent Regulation of Ginger Growth and Quality by Abscisic Acid: Insights from Integrated Metabolomic and Transcriptomic Analyses

Plants
Abscisic acid (ABA) regulates diverse aspects of plant growth and secondary metabolism, yet its concentration-dependent effects on rhizomatous spice crops remain poorly understood at the systems level. Here, we investigated the phenotypic, physiological,
Yifei Sun, Hui Li, Qinxi Feng, Chenrui Liu, Yunlong Li, Maoqin Xia, Chao Song, Lihui Jiang, Hong-Lei Li   +8 more
doaj   +1 more source

Biochemical Adaptations of Zea mays L. to Abiotic Stress: A Focus on Drought, Salinity, and Heavy Metals

Plant-Environment Interactions, Volume 7, Issue 5, October 2026.
ABSTRACT Maize (Zea mays L.), one of the most significant cereal crops in the world, is very susceptible to abiotic stresses that include drought, salinity, and heavy metal toxicity, among others, all of which pose a risk to food and nutrition security in the face of climate change.
Sandra Etumah Ifie, Michael Ben Okon, Eliah Kwizera, Angela Mumbua Musyoka, Siida Robert, Vivian Onyinye Ojiakor, Augustine Oviosun, Chinyere Nneoma Ugwu, Conrad Ondieki Miruka, Josiah Eseoghene Ifie, Saidi Odoma, Abubaka Ibrahim Babangida, Patrick Maduabuchi Aja   +12 more
wiley   +1 more source

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

Journal of Animal Ecology, Volume 95, Issue 10, Page 1859-1875, October 2026.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker, Guilherme P. Pinheiro, Thaís S. Schweller, Martin Pareja, Victoria M. Pocius, José R. Trigo, Gustavo Q. Romero   +6 more
wiley   +1 more source

Regulatory Mechanisms of Phytohormones in Thiocyanate-Exposed Rice Plants: Integrating Multi-Omics Profiling with Mathematical Modeling

Life
Plants experience various abiotic stresses, among which pollutant stress is one of the most damaging, threatening plant productivity and survival.
Yi Kang, Chengzhi Li, Xiaozhang Yu
doaj   +1 more source

A cytochrome P450 gene, GmSUR2a, confers submergence tolerance and improves yield in soybean by modulating auxin homeostasis

Journal of Integrative Plant Biology, Volume 68, Issue 10, Page 3628-3643, October 2026.
The key cytochrome P450 gene GmSUR2a enables soybeans to withstand destructive submergence stress. By lowering the level of the plant hormone indole‐3‐acetic acid, this gene improves soybean survival and increases field yield. It offers an important tool for breeding stress‑resilient soybeans, securing food production against extreme weather conditions.
Yangyang Chen, Pingzhang Feng, Mengwei Zheng, Lipei Zhao, Yi Li, Yali Jing, Yisa Wang, Bo Zhang, Changzhong Liu, Chengyu Wei, Jijun Yan, Jinfang Chu, Shanshan Chu, Erhui Xiong, Yongqing Jiao   +14 more
wiley   +1 more source

Integration of Phytomelatonin Signaling With Jasmonic Acid in Wound‐induced Adventitious Root Regeneration

Advanced Science
Plants exhibit remarkable regenerative abilities under stress conditions like injury, herbivory, and damage from harsh weather, particularly through adventitious root formation.
Ying Liu, Xiaoyun Wang, Shirui Jing, Congyang Jia, Hongxin Li, Chonghua Li, Qiuyu He, Na Zhang, Yang‐Dong Guo   +8 more
doaj   +1 more source

Evolution‐Inspired Engineering of Diterpene Biosynthesis via Chloroplast Genome Modification

Plant Biotechnology Journal, Volume 24, Issue 10, Page 5510-5525, October 2026.
ABSTRACT Terpenes constitute the largest and most structurally diverse class of plant secondary metabolites, with critical roles in plant‐environment interactions and broad industrial applications. Although nuclear genome engineering of terpene pathways has been extensively explored, chloroplast genome engineering remains largely undeveloped, with most
Alessandro Occhialini, Xinlu Chen, Samantha A. Miller, Mohammad Majdi, Ivette A. Fuentes Quispe, Gabriella King, Feng Chen   +6 more
wiley   +1 more source