Results 101 to 110 of about 21,550 (284)

Guard cell‐specific glycine decarboxylase manipulation affects Arabidopsis photosynthesis, growth and stomatal behavior

New Phytologist, Volume 246, Issue 5, Page 2102-2117, June 2025.
Summary Photorespiration is a mandatory metabolic repair shunt of carbon fixation by the Calvin–Benson cycle in oxygenic phototrophs. Its extent depends mainly on the CO2 : O2 ratio in chloroplasts, which is regulated via stomatal movements. Despite a comprehensive understanding of the role of photorespiration in mesophyll cells, its role in guard ...
Hu Sun, Nils Schmidt, Tracy Lawson, Martin Hagemann, Stefan Timm   +4 more
wiley   +1 more source

Tetramerization is essential for the enzymatic function of the Pseudomonas aeruginosa virulence factor UDP-glucose pyrophosphorylase

mBio
Multidrug-resistant bacteria such as the opportunistic pathogen Pseudomonas aeruginosa, which causes life-threatening infections especially in immunocompromised individuals and cystic fibrosis patients, pose an increasing threat to public health.
Larissa Dirr, Sven Cleeves, Isabel Ramón Roth, Linghui Li, Timm Fiebig, Thomas Ve, Susanne Häussler, Armin Braun, Mark von Itzstein, Jana I. Führing   +9 more
doaj   +1 more source

GlucoSynth: Generating Differentially-Private Synthetic Glucose Traces [PDF]

Advances in Neural Information Processing Systems 36 (2023), 2023
We focus on the problem of generating high-quality, private synthetic glucose traces, a task generalizable to many other time series sources. Existing methods for time series data synthesis, such as those using Generative Adversarial Networks (GANs), are not able to capture the innate characteristics of glucose data and cannot provide any formal ...
arxiv  

Characterization of galactose-dependent promoters from an oleaginous fungus Mortierella alpina 1S-4. [PDF]

, 2014
An inducible promoter is a useful tool for the controlled expression of a given gene. In this report, we describe galactose-dependent promoters for potential use in an oleaginous fungus Mortierella alpina.
Ando, Akinori, Kamada, Nozomu, Kikukawa, Hiroshi, Ochiai, Misa, Ogawa, Jun, Okuda, Tomoyo, Sakuradani, Eiji, Shima, Jun   +7 more
core   +1 more source

TaWUS‐like‐5D affects grain weight and filling by inhibiting the expression of sucrose and trehalose metabolism‐related genes in wheat grain endosperm

Plant Biotechnology Journal, Volume 23, Issue 6, Page 2018-2033, June 2025.
Summary Plant‐specific WUSCHEL‐related homeobox (Wox) transcription factors (TFs) are crucial for plant growth and development. However, the molecular mechanism of Wox‐mediated regulation of thousand kernel weight (TKW) in crops remains elusive. In this research, we identified a major TKW‐associated quantitative trait locus (QTL) on wheat chromosome ...
Hongxia Liu, Tian Li, Jian Hou, Xiaotong Yin, Yuquan Wang, Xuemei Si, Shoaib Ur Rehman, Lei Zhuang, Weilong Guo, Chenyang Hao, Xueyong Zhang   +10 more
wiley   +1 more source

Comparative genomic and biochemical analyses identify a collagen galactosylhydroxylysyl glucosyltransferase from Acanthamoeba polyphaga mimivirus

Scientific Reports, 2022
Humans and Acanthamoeba polyphaga mimivirus share numerous homologous genes, including collagens and collagen-modifying enzymes. To explore this homology, we performed a genome-wide comparison between human and mimivirus using DELTA-BLAST (Domain ...
Wenhui Wu, Jeong Seon Kim, Aaron O. Bailey, William K. Russell, Stephen J. Richards, Tiantian Chen, Tingfei Chen, Zhenhang Chen, Bo Liang, Mitsuo Yamauchi, Houfu Guo   +10 more
doaj   +1 more source

Modeling Physical Activity Impact on Glucose Dynamics in People with Type 1 Diabetes for a Fully Automated Artificial Pancreas [PDF]

arXiv, 2023
In this paper, models of the blood glucose (BG) dynamics in people with Type 1 diabetes (T1D) in response to moderate intensity aerobic activity are derived from physiology-based first principles and system identification experiments. We show that by enhancing insulin-dependent glucose utilization by the tissues in two phases, a rapid short-term ...
arxiv  

Stomata‐Photosynthesis Synergy Mediates Combined Heat and Salt Stress Tolerance in Sugarcane Mutant M4209

Plant, Cell &Environment, Volume 48, Issue 6, Page 4668-4684, June 2025.
ABSTRACT Sugarcane (Saccharum officinarum L.) is an economically important long‐duration crop which is currently facing concurrent heat waves and soil salinity. The present study evaluates an inducible salt‐tolerant sugarcane mutant M4209, developed via radiation‐induced mutagenesis of elite check variety Co 86032, under heat (42/30°C; day/night), NaCl
Pooja Negi, Manish Pandey, Radha K. Paladi, Arnab Majumdar, Shailaja P. Pandey, Vitthal T. Barvkar, Rachayya Devarumath, Ashish K. Srivastava   +7 more
wiley   +1 more source

Sounding the metabolic orchestra: A delay dynamical systems perspective on the glucose-insulin regulatory response to on-off glucose infusion [PDF]

arXiv, 2023
We investigate the consequences of periodic, on-off glucose infusion on the glucose-insulin regulatory system on the basis of a system-level mathematical model with two explicit time delays. Studying the effects of such infusion protocols is mathematically challenging yet a promising direction for probing the system response to infusion. We pay special
arxiv  

Uridine diphosphate acetylglucosamine [PDF]

, 1953
originalFil: Cabib, Enrico. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Leloir, Luis Federico. Instituto de Investigaciones Bioquímicas Fundación Campomar; ArgentinaFil: Cardini, Carlos E..
Cabib, Enrico, Cardini, Carlos E., Leloir, Luis Federico   +2 more
core   +1 more source