Results 51 to 60 of about 6,540 (180)

Impact of the invasive diatom species Cymbella janischii on riverine microbial biofilm communities and a potential role of bacterially produced zeatin

Journal of Phycology, EarlyView.
Abstract The diatom Cymbella janischii is an invasive species in Japan, causing nuisance blooms by forming thick mats in rivers. To date, there are no documented studies on the microbiome associations in C. janischii mats or the processes that drive bloom formation.
Eldrin D. L. R. Arguelles, Kana Mugikura, Shinya Sato   +2 more
wiley   +1 more source

Revealing the Hypoglycemic Effects and Mechanism of GABA-Rich Germinated Adzuki Beans on T2DM Mice by Untargeted Serum Metabolomics

Frontiers in Nutrition, 2021
Type 2 diabetes mellitus (T2DM) is one of the most common metabolic diseases, and exploring strategies to prevent and treat diabetes has become extremely important.
Xiujie Jiang, Xiujie Jiang, Qingpeng Xu, Aiwu Zhang, Yong Liu, Zhijiang Li, Huacheng Tang, Huacheng Tang, Dongmei Cao, Dongjie Zhang, Dongjie Zhang   +10 more
doaj   +1 more source

Transport of Indoleacetic Acid in Intact Corn Coleoptiles [PDF]

Plant Physiology, 1990
We have characterized the transport of [(3)H]indoleacetic acid (IAA) in intact corn (Zea mays L.) coleoptiles. We have used a wide range of concentrations of added IAA (28 femtomoles to 100 picomoles taken up over 60 minutes). The shape of the transport curve varies with the concentration of added IAA, although the rate of movement of the observed ...
K E, Parker, W R, Briggs
openaire   +2 more sources

microRNA‐mediated control of cell fate specification and patterning in Marchantia polymorpha

New Phytologist, EarlyView.
The gemma developmental program in Marchantia polymorpha is coordinated by MpMIR166‐mediated repression of MpC3HDZ and auxin homeostasis. Summary MicroRNAs (miRNAs) are small non‐coding RNA molecules essential for growth and development in eukaryotes. In plants, the master gene DICER‐LIKE 1 (DCL1) catalyzes the biogenesis of miRNAs by processing double‐
Adolfo Aguilar‐Cruz, Eduardo Flores‐Sandoval, Ye Xu, Yu Yu, Ximena Gutiérrez‐Ramos, Cristian Y. González‐Rangel, Omar Oltehua‐López, Ana E. Dorantes‐Acosta, Joshua T. Trujillo, Hirotaka Kato, Kimitsune Ishizaki, Rebecca A. Mosher, Liam Dolan, Xuemei Chen, Daniel Grimanelli, Jim Haseloff, John L. Bowman, Mario A. Arteaga‐Vazquez   +17 more
wiley   +1 more source

PEPC of sugarcane regulated glutathione S-transferase and altered carbon–nitrogen metabolism under different N source concentrations in Oryza sativa

BMC Plant Biology, 2021
Background Phosphoenolpyruvate carboxylase (PEPC) plays an important role in the primary metabolism of higher plants. Several studies have revealed the critical importance of PEPC in the interaction of carbon and nitrogen metabolism.
Ling Lian, Yuelong Lin, Yidong Wei, Wei He, Qiuhua Cai, Wei Huang, Yanmei Zheng, Huibin Xu, Fuxiang Wang, Yongsheng Zhu, Xi Luo, Huaan Xie, Jianfu Zhang   +12 more
doaj   +1 more source

Metabolic pattern across energy imbalance: An exploratory metabolomics study of female body weight extremes including anorexia nervosa and athletes

Experimental Physiology, EarlyView.
Abstract In anorexia nervosa (AN), prolonged metabolic adaptation to severe energy deficiency can impair treatment efficacy. Similarly, low energy availability poses a recognized risk to athletes, potentially compromising health and performance. This cross‐sectional study aimed to characterize the plasma metabolic pattern of females with varying ...
Sonja Lackner, Olli Kärkkäinen, Sabrina Mörkl, Wolfram Müller, Alfred Fürhapter‐Rieger, Kati Hanhineva, Sandra Johanna Holasek   +6 more
wiley   +1 more source

Indoleacetic Acid and the Synthesis of Glucanases and Pectic Enzymes [PDF]

Plant Physiology, 1968
Indoleacetic acid (IAA) and/or inhibitors of DNA, RNA or protein synthesis were added to the apex of decapitated seedlings of Pisum sativum L. var. Alaska. At various times up to 4 days, enzymic protein was extracted from a segment of epicotyl immediately below the apex and assayed for its ability to hydrolyse polysaccharides or their derivatives. With
A H, Datko, G A, Maclachlan
openaire   +2 more sources

Effect of Late Second to Early Third Trimester of Pregnancy on the Activity of Renal Organic Anion Transporters (OAT1 and OAT3): A Biomarker Study

Clinical Pharmacology &Therapeutics, Volume 120, Issue 2, Page 465-474, August 2026.
Pregnant individuals take drugs throughout pregnancy and many of these drugs (e.g., antivirals, antibiotics) are eliminated by renal organic anion transporters (OAT) 1 and OAT3. In vivo studies with OAT1/3 substrate drugs suggest that pregnancy increases renal OAT1/3 activities by 1.5‐ to 1.8‐fold.
Aarzoo Thakur, Jashvant D. Unadkat, Emily E. Fay, Nina Isoherranen, Mary F. Hebert   +4 more
wiley   +1 more source

Enhanced production of cordycepin in Ophiocordyceps sinensis using growth supplements under submerged conditions

Biotechnology Reports, 2020
Cordycepin is a crucial bioactive compound produced by the fungus Cordyceps spp. Its therapeutic potential has been recognized for a wide range of biological properties such as anticancer, anti-diabetic, antidepressant, antioxidant, immunomodulation, etc.
Vikas Kaushik, Amanvir Singh, Aditi Arya, Sangeeta Chahal Sindhu, Anil Sindhu, Ajay Singh   +5 more
doaj   +1 more source

Polygonatum cyrtonema Polysaccharides‐Derived Metabolic Meta Alleviates ALD via a Gut–Liver Axis–Mediated, Bifidobacterium pseudolongum–Driven Suppression of the AA Metabolism–MAPK Signaling Network

Food Frontiers, Volume 7, Issue 4, July 2026.
This study demonstrates that the hepatoprotective effect of Polygonatum cyrtonema polysaccharide (PCP) is mediated by its gut microbiota‐derived metabolome, which enriches Bifidobacterium pseudolongum, suppresses the gut–liver axis of AA metabolism, and inhibits hepatic MAPK signaling. ABSTRACT Polygonatum cyrtonema, a traditional Chinese medicinal and
Xingcai Gao, Qing Zhou, Baoting Liu, Jun Li, Jianhua Xie, Yi Chen, Chenxu Gong, Xiaobo Hu, Qiang Yu   +8 more
wiley   +1 more source