Results 61 to 70 of about 638,105 (305)

Impact of root cutting on root architecture and water use efficiency of rice seedlings

Guan'gai paishui xuebao
【Objective】An optimal root architecture not only provides anchorage for plants but also enhances the acquisition of water and nutrients, which are unevenly distributed in the soil profile.
ZHU Mei, HU Chenfan, LIU Shuoshuo, SHI Yunjia, LIU Jingzhe, LIN Shimiao   +5 more
doaj   +1 more source

DigR : how to model root system in its environment? 1 - the model [PDF]

, 2011
Many models already exist through literature dealing with root system representation, among which pure structure models such as Root Typ (Pagès 2004), SimRoot (Lynch 1997), AmapSim (Jourdan 1997); diffusion PDE models (Bastian 2008; Bonneu 2009) and ...
Barczi, Jean-François, Jourdan, Christophe, Rey, Hervé   +2 more
core  

Hierarchical Deep Learning Architecture For 10K Objects Classification

, 2015
Evolution of visual object recognition architectures based on Convolutional Neural Networks & Convolutional Deep Belief Networks paradigms has revolutionized artificial Vision Science.
Bedi, Amish Kumar, Chaitanya, Mynepalli Siva, Kalra, Sehaj Singh, Katole, Atul Laxman, Yellapragada, Krishna Prasad   +4 more
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Integrating Heterosis for Root Architecture and Nitrogen Use Efficiency of Maize: A Comparison between Hybrids from Different Decades

Agronomy
Exploring the biological potential of maize root architecture is one of the most important ways to improve nitrogen use efficiency (NUE). The NUE and its heterosis in maize hybrids have improved remarkably over decades.
Yuanyuan Li, Lanfang Bai, Shuli Wei, Hao Wu, Rongfa Li, Yongqiang Wang, Zhigang Wang   +6 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Comparative Genome-Wide-Association Mapping Identifies Common Loci Controlling Root System Architecture and Resistance to Aphanomyces euteiches in Pea

Frontiers in Plant Science, 2018
Combining plant genetic resistance with architectural traits that are unfavorable to disease development is a promising strategy for reducing epidemics.
Aurore Desgroux, Aurore Desgroux, Aurore Desgroux, Valentin N. Baudais, Véronique Aubert, Gwenola Le Roy, Gwenola Le Roy, Henri de Larambergue, Henri Miteul, Henri Miteul, Grégoire Aubert, Gilles Boutet, Gilles Boutet, Gérard Duc, Alain Baranger, Alain Baranger, Judith Burstin, Maria Manzanares-Dauleux, Marie-Laure Pilet-Nayel, Marie-Laure Pilet-Nayel, Virginie Bourion   +20 more
doaj   +1 more source

The effects of water and nitrogen on the roots and yield of upland and paddy rice

Journal of Integrative Agriculture, 2020
It is of great significance to study the root characteristics of rice to improve water and nitrogen (N) use efficiency and reduce environmental pollution. This study investigated whether root traits and architecture of rice influence grain yield, as well
Ya-jie ZHANG, Jing-nan XU, Ya-dan CHENG, Chen WANG, Gao-sheng LIU, Jian-chang YANG   +5 more
doaj   +1 more source

Dual Roles of OsGH3.2 in Modulating Rice Root Morphology and Affecting Arbuscular Mycorrhizal Symbiosis

Frontiers in Plant Science, 2022
Several angiosperm GRETCHEN HAGEN 3 (GH3) genes, including tomato SlGH3.4 and rice OsGH3.2 are induced during arbuscular mycorrhizal (AM) symbiosis, but their functions remain largely unclear. Recently, tomato SlGH3.4 was suggested to negatively regulate
Cheng-Chen Liu, Ying-Na Liu, Jian-Fei Cheng, Rui Guo, Li Tian, Bin Wang   +5 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source