Results 61 to 70 of about 582,907 (304)

Does plant architectural complexity increase with increasing habitat complexity? A test with a pioneer shrub in the Brazilian Cerrado

Brazilian Journal of Biology
Understanding variation in plant traits in heterogeneous habitats is important to predict responses to changing environments, but trait-environment associations are poorly known along ecological gradients.
FAO Silveira, EG Oliveira
doaj   +1 more source

Geometric Wheat Modeling and Quantitative Plant Architecture Analysis Using Three-Dimensional Phytomers

Plants, 2023
The characterization, analysis, and evaluation of morphology and structure are crucial in wheat research. Quantitative and fine characterization of wheat morphology and structure from a three-dimensional (3D) perspective has great theoretical ...
Wushuai Chang, Weiliang Wen, Chenxi Zheng, Xianju Lu, Bo Chen, Ruiqi Li, Xinyu Guo   +6 more
doaj   +1 more source

A structural method for assessing self-similarity in plants [PDF]

, 2004
International audienceThe important rôle of architecture in the understanding of plants [8, 12, 23] generates a need for investigational tools. Generic tools have already been developed to vizualize plant architecture in three dimensions [20], to model ...
Ferraro, Pascal, Godin, Christophe, Prusinkiewicz, Przemylaw   +2 more
core   +2 more sources

High-resolution computed tomography reconstructions of invertebrate burrow systems [PDF]

, 2015
The architecture of biogenic structures can be highly influential in determining species contributions to major soil and sediment processes, but detailed 3-D characterisations are rare and descriptors of form and complexity are lacking.
A La Croix, A Seilacher, DP Bebber, E Bullmore, GH Brimhall, GW Quinn, H Downie, J Dinley, J Schindelin, JD Germano, K Mazik, KM Dorgan, KT Perez, LA Buatois, LA Nickell, M Joschko, M Solan, N Ramnani, O Daniel, R Boistel, R Hale, R Rosenberg, R Rosenberg, R Weiddleder, R. Hale, RB Griffis, RE Martin, S Mairhofer   +27 more
core   +2 more sources

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

The BnaBPs gene regulates flowering time and leaf angle in Brassica napus

Plant Direct
The flowering time and plant architecture of Brassica napus were significantly associated with yield. In this study, we found that the BREVIPEDICELLUS/KNAT1(BP) gene regulated the flowering time and plant architecture of B. napus.
Jiang Yu, Yi‐Xuan Xue, Rehman Sarwar, Shi‐Hao Wei, Rui Geng, Yan‐Feng Zhang, Jian‐Xin Mu, Xiao‐Li Tan   +7 more
doaj   +1 more source

A mutation in CsKTN1 for the Katanin p60 protein results in miniature plant in cucumber, Cucumis sativus L.

Vegetable Research, 2022
Katanin, a microtubule shearing protein, plays an important role in plant architecture formation. However, little is known about its mechanisms in regulating plant architecture in cucumber.
MengFei Song, WenYuan Fu, YuHui Wang, Feng Cheng, MengRu Zhang, JinFeng Chen, QunFeng Lou   +6 more
doaj   +1 more source

The SIMIAN architecture-an object-orientated framework for integrated power system modelling, analysis and control [PDF]

, 1996
This paper details the work conducted by the Brunel Institute of Power Systems, UK, into an object orientated framework for power systems modelling, analysis and control.
Gann, JO, Irving, MR, Phillips, NBP
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source