Results 131 to 140 of about 395,387 (330)

Mathematical framework of epigenetic DNA methylation in gene body Arabidopsis [PDF]

arXiv, 2012
In aiming to explain the establishment, maintenance and stability of methylation pattern in gene body of Arabidopsis we propose here a theoretical framework for understanding how the methylated and unmethylated states of cytosine residues are maintained and transmitted during DNA replication.
arxiv  

Mutations in the PERIANTHIA gene of Arabidopsis specifically alter floral organ number and initiation pattern [PDF]

, 1996
An open question in developmental biology is how groups of dividing cells can generate specific numbers of segments or organs. We describe the phenotypic effects of mutations in PERIANTHIA, a gene specifically required for floral organ patterning in ...
Meyerowitz, Elliot M., Running, Mark P.
core  

The heterotrimeric G-protein complex modulates light sensitivity in arabidopsis thaliana seed germination [PDF]

, 2009
Release of dormancy and induction of seed germination are complex traits finely regulated by hormonal signals and environmental cues such as temperature and light.
Benech-Arnold, Bewley, Borthwick, Botto, Botto, Botto, Botto, Botto, Cao, Casal, Casal, Chen, Chen, Chen, Colucci, de Lucas, Feng, Finch-Savage, Henning, Huang, Johnston, Jones, Jones, Lapik, Laserna, Mitsunori Sco, Ogawa, Oh, Oh, Oh, Pandey, Peng, Scopel, Shikha Misra, Shinomura, Trusov, Ullah, Wang, Warpeha, Yamaguchi   +39 more
core   +2 more sources

Phenobot: An Autodigital Modeling System for in situ Phenotyping in Horticulture

Advanced Intelligent Systems, EarlyView.
This study introduces a robotic phenotyping system for precision agriculture, integrating environmental understanding, motion planning, and in situ plant phenotyping. The system autonomously navigates through real‐world agricultural environments, collects high‐quality plant data, and reconstructs accurate 3D plant models. Results demonstrate the system'
Kewei Hu, Yaoqiang Pan, Tianhao Liu, Hugh Zhou, Chao Chen, Hanwen Kang   +5 more
wiley   +1 more source

Exploring plant tolerance to biotic and abiotic stresses [PDF]

, 2007
Plants are exposed to many stress factors, such as drought, high salinity or pathogens, which reduce the yield of the cultivated plants or affect the quality of the harvested products. Arabidopsis thaliana was used as a model plant to study the responses
Karim, Sazzad
core  

Conserved noncoding sequences highlight shared components of regulatory networks in dicotyledonous plants [PDF]

, 2012
Conserved noncoding sequences (CNSs) in DNA are reliable pointers to regulatory elements controlling gene expression. Using a comparative genomics approach with four dicotyledonous plant species (Arabidopsis thaliana, papaya [Carica papaya], poplar ...
Barrington, Christopher, Baxter, Laura, Beynon, Jim, Buchanan-Wollaston, Vicky, Denby, Katherine J., Dyer, Nigel, Hickman, R. D. G., Jironkin, Aleksey, Krusche, Peter, Moore, Jonathan D., Ott, Sascha, Tiskin, Alexander   +11 more
core   +2 more sources

Arabidopsis roots segmentation based on morphological operations and CRFs [PDF]

arXiv, 2017
Arabidopsis thaliana is a plant species widely utilized by scientists to estimate the impact of genetic differences in root morphological features. For this purpose, images of this plant after genetic modifications are taken to study differences in the root architecture.
arxiv  

Sugar‐sensing swodkoreceptors and swodkocrine signaling

Animal Models and Experimental Medicine, EarlyView.
Sugar‐sensing swodkoreceptors that trigger swodkocrine signaling. Abstract Sugars are one of the major metabolites and are essential for nucleic acid synthesis and energy production. In addition, sugars can act as signaling molecules. To study sugar signaling at the systemic level, there is an urgent need to systematically identify sugar‐sensing ...
Savani Anbalagan
wiley   +1 more source

Whole-genome analysis of histone H3 lysine 27 trimethylation in Arabidopsis [PDF]

, 2007
Trimethylation of histone H3 lysine 27 (H3K27me3) plays critical roles in regulating animal development, and in several cases, H3K27me3 is also required for the proper expression of developmentally important genes in plants.
Ahmad, Baroux, Barrera, Bastow, Bernstein, Bernstein, Bouveret, Boyer, Brown, Chanvivattana, Finnegan, Gehring, Gendrel, Grimaud, Heintzman, Hsieh, Jacobsen, James C Carrington, Ji, Johnson, Jullien, Justin Goodrich, Kahn, Katz, Kinoshita, Kohler, Lee, Lee, Lindroth, Lu, Luthe, Makarevich, Matteo Pellegrini, Mohd-Sarip, Mohd-Sarip, Moon, Muller, Negre, Oliver Clarenz, Papp, Pokholok, Schmid, Schonrock, Schubert, Schubert, Schug, Schwartz, Seber, Shawn Cokus, Steimer, Steven E Jacobsen, Sung, Tolhuis, Tran, Vire, Weinberg, Xiaoyu Zhang, Yana V Bernatavichute, Yuan, Zhang, Zilberman   +60 more
core   +3 more sources

Plastics of the Future? Interdisciplinary Review on Biobased and Biodegradable Polymers: Progress in Chemistry, Societal Views, and Environmental Implications

Angewandte Chemie International Edition, Accepted Article.
Global demand to reduce polymer waste and microplastics pollution has increased in recent years, prompting further research, development, and wider use of biodegradable and biobased polymers (BBPs). BBPs have emerged as promising alternatives to conventional plastics, with the potential to mitigate the environmental burdens of persistent plastic waste.
Sara T. R. Velasquez, Qisong Hu, Johanna Kramm, Vitoria C. Santin, Carolin Völker, Frederik Roman Wurm   +5 more
wiley   +1 more source