Results 21 to 30 of about 2,099 (130)

The effect of inoculation with arbuscular mycorrhizal fungus Rhizophagus irregularis on cytokinin content in a highly mycotrophic Medicago lupulina line under low phosphorus level in the soil

Plant, Soil and Environment, 2017
The study is focused on the elucidation of the role of cytokinins (CKs, zeatin and zeatin riboside) in the development of effective arbuscular mycorrhiza (AM) symbiosis with Medicago lupulina.
Andrey YURKOV, Svetlana VESELOVA, Lidia JACOBI, Galina STEPANOVA, Vladislav YEMELYANOV, Guzel KUDOYAROVA, Maria SHISHOVA   +6 more
doaj   +1 more source

Plant Hormone Response to Low-Temperature Stress in Cold-Tolerant and Cold-Sensitive Varieties of Zanthoxylum bungeanum Maxim

Frontiers in Plant Science, 2022
Plant growth and survival in nature, its growth process, will be affected by various factors from the environment, among which temperature has a greater impact.
Jieyun Tian, Yao Ma, Yabing Chen, Xue Chen, Anzhi Wei   +4 more
doaj   +1 more source

Phytohormones as Important Biologically Active Molecules – Their Simple Simultaneous Detection

Molecules, 2009
Phytohormones, their functions, synthesis and effects, are of great interest. To study them in plant tissues accurate and sensitive methods are required.
Ladislav Havel, Rene Kizek, Vojtech Adam, Vaclav Diopan   +3 more
doaj   +1 more source

Dynamic Changes in Endogenous Hormones in Terminal Buds from Different Crown Positions in Sequoia sempervirens (Lamb.) Endl

HortScience, 2021
Endogenous hormones can improve plant resistance and regulate growth and development. To obtain the basis of chemical control technology for improving Sequoia sempervirens resistance in Xuzhou, China, the current study probed the dynamic changes of ...
Shuming Ju, Lingzhen Ji, Delan Xu
doaj   +1 more source

Production of cytokinin-like substances and ethylene by the ectomycorrhizal fungus Cantharellus cibarius

Acta Mycologica, 2014
It was found that the hardwood form of Cantharellus cibarius (strain 5400) produced less cytokinin-like substances than the coniferous form (strain 5410). Among the active substances the following were detected: 2iP, 2iP riboside and zeatin.
Edmund Strzelczyk, Maria Kampert, Roman Pachlewski   +2 more
doaj   +1 more source

Studying the Effect of Dense Planting on the Mechanism of Flower Abscission in Soybean through Combined Transcriptome-Metabolome Analysis

Agronomy, 2023
A high pod abscission rate in soybean plants results in a significant decrease in the yield per plant. Under dense planting conditions, dense tolerant soybean cultivars had a relatively low rate of pod abscission, thereby facilitating higher yield.
Nan Wang, Dexin He, Hexiang Sun, Xingdong Yao, Futi Xie   +4 more
doaj   +1 more source

Achromobacter xylosoxidans and Enteromorpha intestinalis Extract Improve Tomato Growth under Salt Stress

Agronomy, 2022
The effect of seed coating salt-stressed tomato with the bacterium Achromobacter xylosoxidans BOA4 and/or irrigation with an extract of the marine algae Enteromorpha intestinalis (EI) is herein evaluated.
Margarida Maria Santana, Ana Paula Rosa, Angel M. Zamarreño, José María García-Mina, Abdelwahab Rai, Cristina Cruz   +5 more
doaj   +1 more source

SlGRF1 mediates gibberellin signaling to control cut‐budding in tomato

Journal of Integrative Plant Biology, EarlyView.
Upon wounding, cytokinin increases to initiate callus formation. Gibberellin enhances this, but later blocks bud formation by suppressing SlGRF1. Wounding‐induced protein SlGRF1 triggers buds via NAM1, EPF4, and ER2. Hormonal shifts control cut‐budding phases.
Yaping Xu, Yinhuan Xie, Huimin Jia, Qianqian Li, Xinqin Liu, Ting Ma, Zhaobo Lang, Qingfeng Niu   +7 more
wiley   +1 more source

The density of barnyard grass affects photosynthesis and physiological characteristics of rice

Photosynthetica, 2019
Barnyard grass (Echinochloa crus-galli) is a troublesome graminaceous weed infesting rice fields in the Yangtze River Basin, China. However, the effects of barnyard grass on rice root physiology are unclear.
X.L. WANG, Z.Y. ZHANG, X.M. XU, G. LI   +3 more
doaj   +1 more source

Towards an integrated molecular understanding of plant hormones

Journal of Integrative Plant Biology, EarlyView.
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