Results 121 to 130 of about 202,771 (390)

Synthesis Optimization of L-Aspartic acid β-hydroxamate by a novel Enzyme, β-Aspartyl-γ-glutamyl transferase [PDF]

, 2015
L-Aspartic acid β-hydroxamate or L-β-Aspartyl hydroxamate (BAH), water soluble- chemical compound currently obtains popularity due to its role in several important biochemical processes and to its bioactivities.
Naohara, Ryosuke, Nonomura, Yuki, Prihanto, Asep Awaludin, Takagi, Kazuyoshi, Wakayama, Mamoru   +4 more
core  

Promoter demethylation of the asparagine synthetase gene is required for ATF4-dependent adaptation to asparagine depletion

Journal of Biological Chemistry, 2019
Tumor cells adapt to nutrient-limited environments by inducing gene expression that ensures adequate nutrients to sustain metabolic demands. For example, during amino acid limitations, ATF4 in the amino acid response induces expression of asparagine ...
Jie Jiang, Sankalp Srivastava, Gretchen L. Seim, N. Pavlova, B. King, L. Zou, Chi Zhang, Minghua Zhong, Hui Feng, R. Kapur, R. Wek, Jing Fan, Ji Zhang   +12 more
semanticscholar   +1 more source

Dual‐Emission Carbon Dot Nanozymes Mitigate Salt Stress and Enhance Photosynthesis for Crop Germination and Growth

Advanced Science, EarlyView.
Dual‐emission carbon dot nanozymes are synthesized via microwave method. The nanozymes enhance photosynthesis corn seedlings through spectral‐matched light conversion. Their superoxide dismutase‐mimetic activity scavenges salt stress‐induced reactive oxygen species and circumvents energy‐intensive stress responses.
Chengfu Su, Xin Peng, Jingying Tan, Yujie Chang, Naifei Pan, Haiying Chen, Xiaokai Xu, Lei Han   +7 more
wiley   +1 more source

Absorption and Screening in Phycomyces [PDF]

, 1967
In vivo absorption measurements were made through the photosensitive zones of Phycomyces sporangiophores and absorption spectra are presented for various growth media and for wavelengths between 400 and 580 mµ.
Burke, Patricia V., Delbrück, M., Zankel, K. L.   +2 more
core   +2 more sources

Construction of a network describing asparagine metabolism in plants and its application to the identification of genes affecting asparagine metabolism in wheat under drought and nutritional stress

Food and Energy Security, 2018
A detailed network describing asparagine metabolism in plants was constructed using published data from Arabidopsis (Arabidopsis thaliana) maize (Zea mays), wheat (Triticum aestivum), pea (Pisum sativum), soybean (Glycine max), lupin (Lupus albus), and ...
T. Curtis, V. Bo, A. Tucker, Nigel G Halford   +3 more
semanticscholar   +1 more source

Controllable Generation of Pathogen‐Specific Antimicrobial Peptides Through Knowledge‐Aware Prompt Diffusion Model

Advanced Science, EarlyView.
KPPepGen is a knowledge‐aware prompt diffusion model for the controllable generation of pathogen‐specific AMPs. It outperforms existing methods and is capable of simultaneously generating peptides for distinct pathogens, demonstrating superior performance with favorable properties and docking efficacy.
Yongkang Wang, Menglu Li, Feng Huang, Minyao Qiu, Wen Zhang   +4 more
wiley   +1 more source

Influence of Milk Thistle Shot on Quality Parameters of the Sour-milk Beverage [PDF]

, 2018
Modern complicated ecological conditions cause a general necessity in improving the food structure of the population due to improving the quality, biological value and taste characteristics of products.
Bilyk, O. (Oksana), Gutyj, B. (Bogdan), Hachak, Y. (Yuriy), Nagovska, V. (Volodimyra), Slyvka, N. (Natalya)   +4 more
core   +2 more sources

Clinical outcomes of two patients with a novel pathogenic variant in ASNS: response to asparagine supplementation and review of the literature

Human Genome Variation, 2019
Asparagine synthetase deficiency (ASNSD, OMIM #615574) is a rare autosomal recessive neurometabolic inborn error that leads to severe cognitive impairment. It manifests with microcephaly, intractable seizures, and progressive cerebral atrophy. Currently,
Rosanne Sprute, D. Ardıçlı, K. Oğuz, Anna Malenica-Mandel, H. Daimagüler, A. Koy, T. Coşkun, Haicui Wang, M. Topçu, S. Çırak   +9 more
semanticscholar   +1 more source

Tailoring Regioselectivity‐Controlled UDP‐Glycosyltransferase for Bidirectional Glycosylation of Tyrosol via Free Energy‐Driven Pocket Reshaping and Tunnel Engineering

Advanced Science, EarlyView.
To address inherent limitations in regioselectivity and catalytic efficiency of UDP‐glycosyltransferases, an integrated strategy combining free‐energy driven pocket reshaping and tunnel engineering is developed. This strategy enables UGTBL1 to bidirectional glycosylation of tyrosol, synthesizing salidroside or icariside D2 without extensive screening ...
Ziyu Zhang, Jingyi Chen, Zuozhi Liang, Wenming Shao, Zhen Gao, Bin Wu, Bingfang He, Gerhard Schenk   +7 more
wiley   +1 more source

Contrasting gene expression patterns in grain of high and low asparagine wheat genotypes in response to sulphur supply

BMC Genomics, 2019
Free asparagine is the precursor for acrylamide formation during cooking and processing of grains, tubers, beans and other crop products. In wheat grain, free asparagine, free glutamine and total free amino acids accumulate to high levels in response to ...
T. Curtis, S. Raffan, Y. Wan, R. King, Asier Gonzalez-Uriarte, N. Halford   +5 more
semanticscholar   +1 more source