Results 61 to 70 of about 16,120 (166)

Unravelling potential virulence factor candidates in Xanthomonas citri. subsp. citri by secretome analysis [PDF]

PeerJ, 2016
Citrus canker is a major disease affecting citrus production in Brazil. It’s mainly caused by Xanthomonas citri subsp. citri strain 306 pathotype A (Xac).
Rafael M. Ferreira, Leandro M. Moreira, Jesus A. Ferro, Marcia R.R. Soares, Marcelo L. Laia, Alessandro M. Varani, Julio C.F. de Oliveira, Maria Ines T. Ferro   +7 more
doaj   +2 more sources

Mechanisms of Aristolochic Acid Resistance in Specialist Butterflies and Evolutionary Insights for Potential Protective Pathways

Advanced Science, Volume 13, Issue 19, 2 April 2026.
The study provides an extreme example of insect adaptation to highly toxic defenses of host plants, and investigates the complex strategies to resist carcinogenic aristolochic acids, including physical isolation, metabolic detoxification, and DNA repair.
Yang Luan, Yubo Zhang, Jingjing Li, Jianqing Zhu, Yuyang Lei, Yushi Hu, Zhenqiang Xin, Tianpei Xie, Jiang Zheng, Yuanyuan Lin, Jingjing Shen, Yiyi Cao, Xinyue You, Jing Xi, Jiaying Wu, Weiying Liu, Xinyu Zhang, Yuanting Zheng, David J. Lohman, Leming Shi, Wei Zhang   +20 more
wiley   +1 more source

Detection and quantification of leucyl arninopeptidase after native electrophoresis using leucine-p-nitroanilide

, 2005
A general method for detecting leucyl aminopeptidase activity after native polyacrylamide gel electrophoresis (PAGE) in situ is described. The method is based on diazotization of p-nitroaniline, liberated in the polyacrylamide gel by leucyl ...
Božić, Nataša, Vujčić, Zoran
core   +1 more source

Microbial Resistance and Resilience to Short‐Term Drought Varies Among Grasslands Spanning a Broad Precipitation Gradient

Grass and Forage Science, Volume 81, Issue 2, April-June 2026.
ABSTRACT Drought is increasing in severity and duration across the United States, particularly in arid and semi‐arid regions. Previous research has shown that drought has strong impacts in drier versus more mesic regions for aboveground productivity.
Leena L. Vilonen, Melinda D. Smith, Jing Yuan, Pankaj Trivedi   +3 more
wiley   +1 more source

The Role of Aminopeptidase ERAP1 in Human Pathology—A Review

Current Issues in Molecular Biology
Aminopeptidases are a group of enzymatic proteins crucial for protein digestion, catalyzing the cleavage of amino acids at the N-terminus of peptides. Among them are ERAP1 (coding for endoplasmic reticulum aminopeptidase 1), ERAP2 (coding for endoplasmic
Laura Țiburcă, Dana Carmen Zaha, Maria Claudia Jurca, Emilia Severin, Aurora Jurca, Alexandru Daniel Jurca   +5 more
doaj   +1 more source

THE HISTOCHEMICAL DEMONSTRATION OF LEUCINE AMINOPEPTIDASE

, 1957
1. A method is described for the histochemical localization of leucine aminopeptidase in fresh frozen and paraffin embedded tissues. 2. Evidence is offered which supports the idea that the substrate l-leucyl-β-naphthylamide is hydrolyzed by leucine ...
MARVIN M. NACHLAS, DAVID T. CRAWFORD, ARNOLD M. SELIGMAN   +2 more
core   +1 more source

Enzymological Review of Serum Leucine Aminopeptidase Isozymes [PDF]

, 1966
The serum of normal persons and patients of hepatobiliary disease showed hardly any difference in enzymological properties (degree of hydrolysis of substrate, attitude toward optinum pH, MnCl2, MgCl2, and EDTA) between fractions having leucine ...
Wajima, Takeshi
core  

Diverse Biological Functions and Domain‐Specific Interactions of the Diguanylate Cyclase PA2072 in Pseudomonas aeruginosa PAO1

International Journal of Microbiology, Volume 2026, Issue 1, 2026.
Nucleotide bis‐(3,5)‐cyclic di‐guanosine monophosphate (c‐di‐GMP) is a universal and versatile secondary messenger. It is involved in the regulation of significant functions such as motility, biofilm formation, virulence, drug resistance, cell cycle, differentiation, and many other physiological processes in bacteria.
Xiaojing Gao, Yan Zhang, Lingna Guo, Huimin Zhang, Jianwen Sun, Jianfang Sun, Weidong Huang, Abdelwahab Omri   +7 more
wiley   +1 more source

Grape Exosome–Like Nanovesicles Reverse the Prediabetic State in Mice

Journal of Diabetes Research, Volume 2026, Issue 1, 2026.
Objective This research explored the effect of grape exosome–like nanovesicles (GELNs) on reversing prediabetic conditions in mice and investigated the underlying mechanisms via metabolomic and gut microbiota analyses. Methods Twenty‐four C57BL/6J mice were divided into four groups: normal control, prediabetic model, GELN intervention, and nutrient ...
Zao-Ling Liu, Shu-Ya Cai, Aerna Qiayimaerdan, Zulipia Zunon, Ya-Le Yu, Xiao-Die Ma, Hannah Wesley   +6 more
wiley   +1 more source

Cloning, purification and preliminary crystallographic analysis of the Helicobacter pylori leucyl aminopeptidase-bestatin complex

, 2022
Helicobacter pylori is an important human pathogenic bacterium associated with numerous severe gastroduodenal diseases, including ulcers and gastric cancer.
Joyanta Modak (13076499), A Roujeinikova (13423446)   +1 more
core