Results 71 to 80 of about 8,038 (247)

Regulation of cyclic lipopeptide biosynthesis in Pseudomonas fluorescens by the ClpP protease

, 2009
Cyclic lipopeptides produced by Pseudomonas species exhibit potent surfactant and broad-spectrum antibiotic properties. Their biosynthesis is governed by large multimodular nonribosomal peptide synthetases, but little is known about the genetic ...
Bruijn, I., de, Raaijmakers, J.M., de Bruijn, I.   +2 more
core   +1 more source

Mitochondria‐endoplasmic reticulum organelle glue as maturation promoter for origination/dimensional dual‐cross cardiomyocytes

BMEMat, EarlyView.
Mitochondria‐endoplasmic reticulum contact sites (MERCS) are areas where the mitochondria and endoplasmic reticulum closely interact. In this study, we utilize synthetic organelle glues to artificially engineer MERCS for regulating cardiomyocyte development, through which the immature and chemo‐plasticity issues of undifferentiated cells are addressed.
Wei Tang, Hao Sun, Chenqi Duan, Jiajia Chang, Yuxing Wang, Ming Zhao, Huiyue Zhao, Shan Lu, Yang Yang, Da Huo   +9 more
wiley   +1 more source

Process for the production of a new glucose isomerase enzyme

, 1990
This invention relates to a process for the production of new mutant glucose isomerases which have improved properties under application conditions. These glucose isomerases are obtained by the expression of a gene which codes for the said enzyme which ...
Quax, Wim; id_orcid, Luiten, Rudolf Gijsbertus Marie, Mrabet, Nadir, Schuurhuizen, Paul William   +3 more
core   +1 more source

Identification of the target amino acids in the site-specific inactivation of triose phosphate isomerase by ferrate anion.

Journal of Biological Chemistry, 1983
Ferrate anion, an analog of orthophosphate anion, very rapidly inactivates triose phosphate isomerase from chicken muscle. The inactivation can be prevented by the presence of competitive inhibitors. Of the 247 amino acids known to be present in each of the identical monomers of this dimeric enzyme, Trp-168, located in the active site pocket, as well ...
J, Steczko, M, Hermodson, B, Axelrod, E, Dziembor-Kentzer   +3 more
openaire   +2 more sources

Secretopathies emerge as a new class of neurocristopathies

Developmental Dynamics, EarlyView.
Abstract Neural crest cells are a transient embryonic population of cells that give rise to a wide range of structures, including craniofacial cartilage and bone, peripheral neurons and glia, as well as components of the cardiac outflow tract, among others.
Amanda Teixeira, Cassandra Millet‐Boureima, Joshua A. Moore, Loydie A. Jerome‐Majewska   +3 more
wiley   +1 more source

Exercise‐specific plasma proteomic signatures in racehorses: Candidates for training adaptation and peak load monitoring

Equine Veterinary Journal, EarlyView.
Abstract Background Racehorses undergo profound physiological changes with training and competition, but current biomarkers inadequately capture the complex molecular dynamics of exercise. This study aimed to identify novel plasma biomarkers of training adaptation and peak load using high‐throughput proteomics.
Jowita Grzędzicka, Bianka Świderska, Ewa Sitkiewicz, Izabela Dąbrowska, Olga Witkowska‐Piłaszewicz   +4 more
wiley   +1 more source

First National Expanded Genomic Newborn Screening Program in Qatar; A Pilot Study, Doha‐Heidelberg Collaboration

American Journal of Medical Genetics Part A, EarlyView.
Reem Alsulaiman, Sarah Okashah, Radja Messai Badji, Fatemeh Abbaszadeh, Yaser Alsarraj, Rehab Ali Abdulrahman, Noora Shahbeck, Thalib Moideen, Reema El Hassan, Fatima Al‐Hamaydeh, Einas Alkuwari, Said Ismail, Hilal Al‐ Rifai, Ghassan Abdoh, Christian P. Schaaf, Georg Hoffmann, Saad Al‐Kaabi, Wadha Al‐Muftah, Tawfeg Ben‐Omran   +18 more
wiley   +1 more source

Combining phenotypic, physiological, and multi‐omics studies to provide new insights on the role of 2,4‐epibrassinolide in regulation of seed shattering in Elymus sibiricus L.

Grassland Research, EarlyView.
Abstract Background Seed shattering limits the production of Elymus sibiricus L., and application of exogenous brassinosteroid significantly alleviates plant organ abscission. Methods To explore the potential regulatory network of brassinosteroid on seed shattering, the abscission zone of E. sibiricus cv. Lanyu No.
Huanhuan Lu, Yiyang Wan, Liuban Tang, Yongsen Qiu, Yancui Zhao, Yuying Zheng, Wengang Xie   +6 more
wiley   +1 more source

The immunosuppressant FK506 inhibits amino acid import in Saccharomyces cerevisiae

, 1993
The immunosuppressants cyclosporin A, FK506, and rapamycin inhibit growth of unicellular eukaryotic microorganisms and also block activation of T lymphocytes from multicellular eukaryotes. In vitro, these compounds bind and inhibit two different types of
Hall, M. N., Movva, N. R., Koller, A., Schmidt, A., Kunz, J., Henriquez, R., Heitman, J.   +6 more
core  

Using Unnatural Amino Acids to Probe the Energetics of Oxyanion Hole Hydrogen Bonds in the Ketosteroid Isomerase Active Site

Journal of the American Chemical Society, 2014
Hydrogen bonds are ubiquitous in enzyme active sites, providing binding interactions and stabilizing charge rearrangements on substrate groups over the course of a reaction. But understanding the origin and magnitude of their catalytic contributions relative to hydrogen bonds made in aqueous solution remains difficult, in part because of complexities ...
Natarajan, Aditya, Schwans, Jason P., Herschlag, Daniel   +2 more
openaire   +2 more sources