Results 221 to 230 of about 228,380 (298)

The Reactivities of the Histidine Residues at the Active Site of Ribonuclease toward Halo Acids of Different Structures

, 1965
Robert L. Heinrikson, William H. Stein, Arthur M. Crestfield, Stanford Moore   +3 more
openalex   +1 more source

The Computer‐Assisted Sequence Annotation (CASA) workflow for enzyme discovery

Applications in Plant Sciences, EarlyView.
Abstract Premise With the advent of inexpensive nucleic acid sequencing and automated annotation at the level of basic functionality, the central problem of enzyme discovery is no longer finding active sequences, it is determining which ones are suitable for further study.
Gemma R. Takahashi, Franchesca M. Cumpio, Carter T. Butts, Rachel W. Martin   +3 more
wiley   +1 more source

Electrostatic enhanced terahertz metamaterial biosensing via gold nanoparticles integrated with biomolecules. [PDF]

Sci Rep
Zhang M, Jiang L, Wang S, Zhang S, Liu M, Zhang Y, Zhang H, Tian Z.   +7 more
europepmc   +1 more source

The Histidine Operon

Cold Spring Harbor Symposia on Quantitative Biology, 1963
Bruce N. Ames, Philip Hartman
openaire   +2 more sources

Emergence of Staphylococcus aureus Resistance to Antimicrobial Peptides Nisin, NZ2114 and Bacitracin Involves Multiple Phenotypic Changes

Animal Research and One Health, EarlyView.
The AMP‐induced mutant Staphylococcus aureus strain nzR showed increased resistance, five gene mutations, and decreased surface anion levels. AMPs affect the NDH‐2 protein encoded by ndh gene inhibiting the growth of S. aureus. The deletion of the ndh gene promotes the development of AMPs resistance.
Lingyu Xiao, Xingyuan Ma, Ping Tian, Lianbin Li, Zafir Muhammad, Xiaokun Wang, Xuemei Xue, Jinhe Xiao, Liangjun Zheng, F. A. El‐Gohary, Xin Zhao, Junning Pu, Huping Xue   +12 more
wiley   +1 more source

Purine Chemistry in the Early RNA World at the Origins of Life: From RNA and Nucleobases Lesions to Current Key Metabolic Routes. [PDF]

Chembiochem
Décout JL, Maurel MC.
europepmc   +1 more source

Quantitative Histochemistry of Histamine and Histidine Decarboxylase in the Stomach of Rat, Pig, and Dog in Various Functional States

, 1968
Young S. Kim, David Glick
openalex   +1 more source

Dietary Baicalin Supplementation Can Enhance the Growth Performance of Weaned Piglets and Maintain the Intestinal Barrier Integrity

Animal Research and One Health, EarlyView.
This research innovatively illustrates baicalin’s multifaceted mechanisms in enhancing piglets’ intestinal health: modulating bile acid metabolism via probiotics, reinforcing tight junction proteins (ZO‐1/claudin), suppressing TLR4/NF‐κB‐mediated inflammation, whereas promoting growth and reducing diarrhea.
Yuhui Gao, Jie Liu, Rui Yang, Xizhen Fan, Cheng Liang, Xin'e Shi, Jianjun Jin   +6 more
wiley   +1 more source

Development of a New AMBER Force Field for Cysteine and Histidine Cadmium-Binding Proteins and Its Validation Through QM/MM MD Simulations. [PDF]

J Comput Chem
Orlandi M, Macchiagodena M, Procacci P, Carta F, Supuran CT, Pagliai M.   +5 more
europepmc   +1 more source