Results 41 to 50 of about 10,792 (236)

A feedback regulation between ARF7-mediated auxin signaling and auxin homeostasis involving MES17 affects plant gravitropism.

Journal of Integrative Plant Biology, 2022
Gravitropism is an essential adaptive response of land plants. Asymmetric auxin gradients across plant organs, interpreted by multiple auxin signaling components including AUXIN RESPONSE FACTOR7 (ARF7), trigger differential growth and bending response ...
Feng Zhang, Cuiling Li, Xingzhen Qu, Jiajia Liu, Zipeng Yu, Junxia Wang, Jiayong Zhu, Yongqiang Yu, Zhaojun Ding   +8 more
semanticscholar   +1 more source

ENHANCED GRAVITROPISM 2 encodes a STERILE ALPHA MOTIF–containing protein that controls root growth angle in barley and wheat

Proceedings of the National Academy of Sciences of the United States of America, 2021
Significance To date, the potential of utilizing root traits in plant breeding remains largely untapped. In this study, we cloned and characterized the ENHANCED GRAVITROPISM2 (EGT2) gene of barley that encodes a STERILE ALPHA MOTIF domain–containing ...
Gwendolyn K. Kirschner, Serena Rosignoli, Li Guo, Isaia Vardanega, J. Imani, J. Altmüller, S. Milner, Raffaella Balzano, K. Nagel, D. Pflugfelder, C. Forestan, Riccardo Bovina, Robert Koller, Tyll Stöcker, M. Mascher, J. Simmonds, C. Uauy, H. Schoof, R. Tuberosa, S. Salvi, F. Hochholdinger   +20 more
semanticscholar   +1 more source

Auxin and Root Gravitropism: Addressing Basic Cellular Processes by Exploiting a Defined Growth Response

International Journal of Molecular Sciences, 2021
Root architecture and growth are decisive for crop performance and yield, and thus a highly topical research field in plant sciences. The root system of the model plant Arabidopsis thaliana is the ideal system to obtain insights into fundamental key ...
Nataliia Konstantinova, Barbara Korbei, C. Luschnig   +2 more
semanticscholar   +1 more source

PROG1 acts upstream of LAZY1 to regulate rice tiller angle as a repressor

Crop Journal, 2023
Rice tiller angle, as a component of plant architecture, affects rice grain yield via plant density. However, the molecular mechanism underlying rice tiller angle remains elusive.
Han Zhang, Xiang Li, Dajun Sang, Linzhou Huang, Yuqi Song, Mengchen Du, Jiajia Cao, Wenguang Wang   +7 more
doaj   +1 more source

Blocking Rice Shoot Gravitropism by Altering One Amino Acid in LAZY1

International Journal of Molecular Sciences, 2022
Tiller angle is an important trait that determines plant architecture and yield in cereal crops. Tiller angle is partially controlled during gravistimulation by the dynamic re-allocation of LAZY1 (LA1) protein between the nucleus and plasma membrane, but
Shuifu Chen, Yuqun Huang, Jingluan Han, Shijuan Zhang, Qiaoyu Yang, Zhijie Li, Ya Zhang, Runyuan Mao, Ling Fan, Yaoguang Liu, Yuanling Chen, Xianrong Xie   +11 more
semanticscholar   +1 more source

Transcriptional regulation of PIN genes by FOUR LIPS and MYB88 during Arabidopsis root gravitropism [PDF]

, 2015
PIN proteins are auxin export carriers that direct intercellular auxin flow and in turn regulate many aspects of plant growth and development including responses to environmental changes.
Beeckman, Tom, Friml, Jiri, Grotewold, Erich, Le, Jie, Morita, Miyo Terao, Sack, Fred, Tasaka, Masao, Vanneste, Steffen, Wang, Hong-Zhe, Xie, Zi Dian, Yang, Ke-Zhen, Zhu, Ling-Ling, Zou, Jun-Jie   +12 more
core   +4 more sources

Isolation of new gravitropic mutants under hypergravity conditions

Frontiers in Plant Science, 2016
Forward genetics is a powerful approach used to link genotypes and phenotypes, and mutant screening/analysis has provided deep insights into many aspects of plant physiology.
Akiko Mori, Masatsugu Toyota, Masatsugu Toyota, Masayoshi Shimada, Mika Mekata, Tetsuya Kurata, Masao Tasaka, Miyo Terao Morita   +7 more
doaj   +1 more source

Exploring Pan-Genomes: An Overview of Resources and Tools for Unraveling Structure, Function, and Evolution of Crop Genes and Genomes

Biomolecules, 2023
The availability of multiple sequenced genomes from a single species made it possible to explore intra- and inter-specific genomic comparisons at higher resolution and build clade-specific pan-genomes of several crops.
Sushma Naithani, Cecilia H. Deng, Sunil Kumar Sahu, Pankaj Jaiswal   +3 more
doaj   +1 more source

Gravity sensing, a largely misunderstood trigger of plant orientated growth

Frontiers in Plant Science, 2014
Gravity is a crucial environmental factor regulating plant growth and development. Plants have the ability to sense a change in the direction of gravity, which leads to the re-orientation of their growth direction, so-called gravitropism.
David eLopez, David eLopez, Kévin eTocquard, Kévin eTocquard, Jean-Stéphane eVenisse, Jean-Stéphane eVenisse, Valerie eLegué, Valerie eLegué, Patricia eRoeckel-Drevet, Patricia eRoeckel-Drevet   +9 more
doaj   +1 more source

Bridging the gap between amyloplasts and directional auxin transport in plant gravitropism

Current opinion in plant biology, 2019
Moritaka Nakamura, Takeshi Nishimura, Miyo Terao Morita   +2 more
openalex   +2 more sources