Results 181 to 190 of about 91,004 (324)

Hormonal Status of Transgenic Birch with a Pine Glutamine Synthetase Gene during Rooting In Vitro and Budburst Outdoors. [PDF]

Biomolecules, 2023
Lebedev VG, Korobova AV, Shendel GV, Shestibratov KA.   +3 more
europepmc   +1 more source

Regulation of glutamine synthetase. 8. ATP: glutamine synthetase adenylyltransferase, an enzyme that catalyzes alterations in the regulatory properties of glutamine synthetase. [PDF]

Proceedings of the National Academy of Sciences, 1967
H S, Kingdon, B M, Shapiro, E R, Stadtman   +2 more
openaire   +2 more sources

LRP4+ Astrocytes: A Unique Subpopulation Crucial for Blood Vessel Maintenance and Function in the Somatosensory Cortex of Normal and 5xFAD Mice

Glia, Volume 74, Issue 2, February 2026.
Lrp4+ astrocytes, uniquely vessel‐associated and GFAP−, are enriched in the pia. They support laminin‐α5+ basement membrane assembly and regulate vessel diameter and blood flow. They are reduced in 5xFAD brains, and their ablation worsens both vascular and Aβ pathology.
Emily Arzola, Gefei Yu, Lei Xiong, Daehoon Lee, Anika Wu, Shriya Paruchuri, Jasmine Skinner, Minghui Wang, Bin Zhang, Lin Mei, Wen‐Cheng Xiong   +10 more
wiley   +1 more source

Regulation of glutamine synthetase by dexamethasone in hepatoma tissue culture cells.

, 1978
Richard B. Crook, M. Louie, Thomas F. Deuel, Gordon M. Tomkins   +3 more
openalex   +1 more source

Comprehensive Mapping of Functional Enhancers in Chinese Hamster Ovary Cells

Biotechnology and Bioengineering, Volume 123, Issue 1, Page 196-211, January 2026.
In this study, the authors identified regions with enhancer activity in the CHO cell genome using genome‐wide and targeted STARR‐seq. The analysis revealed thousands of newly identified enhancer sequences, where some of the most active sequences could drive transgene expression at levels similar to or higher than strong viral enhancers.
María Santos, Yusuf B. Johari, Laura Biggins, Natalie C. Elliott, Stefan Schoenfelder, Mounika Boddireddy, Daniel K. Fabian, Michael Anbar, Peter M. O'Callaghan, Peter J. Rugg‐Gunn   +9 more
wiley   +1 more source

Characterization of glutamine synthetase involved in the fecundity of Rhopalosiphum padi. [PDF]

Sci Rep
Li XY, Wang JQ, Zheng KW, Li YT.
europepmc   +1 more source

Transcriptional regulation of glutamine synthetase gene expression by dexamethasone in L6 muscle cells.

, 1990
Bo Feng, Dana Hilt, S. R. Max
openalex   +1 more source

The Effect of Nitrogen Nutrition on the Cellular Localization of Glutamine Synthetase Isoforms in Barley Roots [PDF]

, 1996
Lucy J. Peat, Alyson K. Tobin
openalex   +1 more source

Improving Rice Cooking and Eating Quality: Alternate Wetting and Moderate Drying Irrigation Reduces Protein Content Under High Nitrogen

Food and Energy Security, Volume 15, Issue 1, January/February 2026.
ABSTRACT High nitrogen (N) application usually increases protein content to impair rice cooking and eating quality. Mitigating this deterioration under high N conditions remains to be explored. Alternate wetting and moderate drying irrigation (AWMD) can interact with N fertilizer to improve rice quality.
Yunji Xu, Yu Huang, Xuelian Weng, Indrila Dey Traye, Kele Li, Weiyang Zhang, Kuanyu Zhu, Hao Zhang, Zhiqin Wang, Jianchang Yang   +9 more
wiley   +1 more source

Are HDAC and Glutamine Synthetase Expression Levels Associated with Ga68-DOTATATE PET/CT Data and Prognosis in Gastroenteropancreatic Neuroendocrine Tumours? [PDF]

Medicina (Kaunas)
Ulas O, Yuceer RO, Hasbek Z, Ozer H, Seker K, Yılmaz M, Uçar M.   +6 more
europepmc   +1 more source