Results 51 to 60 of about 3,094 (181)

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

Identification of a Gravitropism-Deficient Mutant in Rice

Rice Science, 2017
A gravitropism-deficient mutant M96 was isolated from a mutant bank, generated by ethyl methane sulfonate (EMS) mutagenesis of indica rice accession ZJ100.
He Yan, Shi Yong-feng, Zhang Xiao-bo, Wang Hui-mei, Xu Xia, Wu Jian-li   +5 more
doaj   +1 more source

Characterization of a Novel Creeping Tartary Buckwheat (Fagopyrum tataricum) Mutant lazy1

Frontiers in Plant Science, 2022
Gravity is known as an important environmental factor involved in the regulation of plant architecture. To identify genes related to the gravitropism of Tartary buckwheat, a creeping line was obtained and designated as lazy1 from the mutant bank by 60Co ...
Chenggang Liang, Chunyu Wei, Li Wang, Zhixiu Guan, Taoxiong Shi, Juan Huang, Bin Li, Yang Lu, Yang Lu, Hui Liu, Hui Liu, Yan Wang   +11 more
doaj   +1 more source

Achieving High‐Density and Stress‐Resilient Maize Breeding Via Germplasm Innovation

Advanced Science, Volume 13, Issue 38, 9 July 2026.
Global population growth and climate change have exacerbated the global food crisis. This perspective presents a conceptual framework focusing on enhancing population advantages. Several novel breeding objectives are proposed to improve density tolerance and stress resistance for yield improvement.
Xinlong Li, Yongqiang Chen, Dong Ding, Xuehai Zhang, Xuxiang Jia, Zhanhui Zhang, Yafei Wang, Weihua Li, Hui Zhang, Jihua Tang   +9 more
wiley   +1 more source

Sucrose and Mannans Affect Arabidopsis Shoot Gravitropism at the Cell Wall Level

Plants
Gravitropism is the plant organ bending in response to gravity. Gravitropism, phototropism and sufficient mechanical strength define the optimal position of young shoots for photosynthesis.
Gregory Pozhvanov, Dmitry Suslov
doaj   +1 more source

Integrative transcriptomics and proteomics profiling of Arabidopsis thaliana elucidates novel mechanisms underlying spaceflight adaptation

Frontiers in Plant Science, 2023
Spaceflight presents a unique environment with complex stressors, including microgravity and radiation, that can influence plant physiology at molecular levels.
Gbolaga O. Olanrewaju, Gbolaga O. Olanrewaju, Natasha J. Haveman, Michael J. Naldrett, Anna-Lisa Paul, Anna-Lisa Paul, Robert J. Ferl, Robert J. Ferl, Sarah E. Wyatt, Sarah E. Wyatt   +9 more
doaj   +1 more source

Identification of Wheat Sulfotransferase Genes and Functional Analysis of TaSOT48 Regulatory Responses to Biotic and Abiotic Stress Conditions

Food and Energy Security, Volume 15, Issue 4, July/August 2026.
ABSTRACT Sulfotransferases (SOTs) catalyze sulfate conjugation and contribute to diverse biochemical processes in plants. In this study, 112 wheat SOT genes were identified and characterized through genome‐wide analyses. The TaSOT genes were unevenly distributed across 21 chromosomes, and duplication analysis revealed 35 duplicated gene pairs that have
Daniel Bimpong, Youning Wang, Ye Dong, Tian Yang, Wenqi Shi, Peter Mensah, Mawuli Korsi Amenyogbe, Dongfang Ma, Zhengwu Fang   +8 more
wiley   +1 more source

Arabidopsis Phytochrome D Is Involved in Red Light-Induced Negative Gravitropism of Hypocotyles

Journal of Integrative Agriculture, 2014
The phytochrome gene family, which is in Arabidopsis thaliana, consists of phytochromes A-E (phyA to phyE), regulates plant responses to ambient light environments.
Jian-ping LI, Pei HOU, Xu ZHENG, Mei-fang SONG, Liang SU, Jian-ping YANG   +5 more
doaj   +1 more source

The vesicle trafficking R‐SNARE VAMP714 connects auxin responses, ROS and ion homeostasis in Arabidopsis under salt stress

New Phytologist, Volume 251, Issue 1, Page 207-227, July 2026.
Network of VAMP714‐dependent interactions during salt stress. Summary Plant responses to salt stress include an altered root architecture mediated by ion imbalances, reactive oxygen species (ROS) accumulation, and altered hormonal responses. Auxin is implicated in these processes.
Jialei Sun, Julien Agneessens, Jennifer F. Topping, Keith Lindsey   +3 more
wiley   +1 more source

Collet Hairs Are Critical for Anchoring and Survival of Arabidopsis thaliana Seedlings During Early Development

Physiologia Plantarum, Volume 178, Issue 4, July/August 2026.
ABSTRACT Rapid and successful establishment of seedlings, beginning with the penetration of the emerging radicle into the soil, is essential for survival. In roots, root hairs increase the surface area for the absorption of water and solutes while providing the mechanical anchorage necessary for deeper soil penetration during elongation.
Jaebeom Lim, Hyeong Bin Jeon, Donghyun Kim, Sang‐Kee Song, Hankuil Yi   +4 more
wiley   +1 more source