Results 61 to 70 of about 4,604 (203)

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

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

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

The histone deacetylase BpHST1 influences branch angle in white birch (Betula platyphylla)

The Plant Journal, Volume 127, Issue 5, September 2026.
SUMMARY Optimization of tree architecture is essential for advancing sustainable forestry, as appropriate canopy structure can contribute to growth and development. However, the molecular mechanisms that control tree architecture have not been fully characterized. While the putative NAD‐dependent histone deacetylase HST1 was shown to regulate branching
Lili Hou, Baoxin Li, Yueying Liu, Qingzhu Zhang, Zhimin Zheng   +4 more
wiley   +1 more source

The Ca2+ pump inhibitor, thapsigargin, inhibits root gravitropism in Arabidopsis thaliana

Biological Research, 2006
Thapsigargin, a specific inhibitor of most animal intracellular SERCA-type Ca2+ pumps present in the sarcoplasmic/endoplasmic reticulum, was originally isolated from the roots of the Mediterranean plant Thapsia gargancia L. Here, we demonstrate that this
DANIELA C URBINA, HERMAN SILVA, LEE A MEISEL   +2 more
doaj  

Stem gravitropism and tension wood formation in three tropical woody species with different wood densities

Journal of Wood Science
Angiosperm trees develop tension wood on the upper side of leaning stems to reorient the direction of stems towards their normal positions in response to a gravitational stimulus. The development of gelatinous fibers with thick inner gelatinous layers (G-
Widyanto Dwi Nugroho, Gita Dwi Anjayani, Arisandy Fernando Tampubolon, Adhitya Wisnu Pradhana, Hairi Cipta, Novena Puteri Tiyasa, Yusuke Yamagishi, Kayo Kudo, Md Hasnat Rahman, Satoshi Nakaba, Ryo Funada   +10 more
doaj   +1 more source

Towards Advanced Intelligent and Perceptive Soft Grippers

Advanced Intelligent Systems, Volume 8, Issue 8, August 2026.
Implementing soft yet strong and intelligent soft grippers request innovative and creative solutions in designing soft bodies and seamlessly integrating actuated systems with hierarchical sensing. This review systematically analyses soft grippers with a deep understanding of core components, from fundamental design principles to actuation and sensing ...
Haneul Kim, Hayeon Shin, Seik Park, Changbeom Shim, Seonggun Joe   +4 more
wiley   +1 more source

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

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

A Conditional Mutation in SCD1 Reveals Linkage Between PIN Protein Trafficking, Auxin Transport, Gravitropism, and Lateral Root Initiation

Frontiers in Plant Science, 2020
Auxin is transported in plants with distinct polarity, defined by transport proteins of the PIN-formed (PIN) family. Components of the complex trafficking machinery responsible for polar PIN protein localization have been identified by genetic approaches,
Carole L. Gibson, Jonathan W. Isley, Tanya G. Falbel, Cassie T. Mattox, Daniel R. Lewis, Kasee E. Metcalf, Gloria K. Muday   +6 more
doaj   +1 more source