Results 21 to 30 of about 22,937 (220)

Bioinformatics Prediction of Polyketide Synthase Gene Clusters from Mycosphaerella fijiensis. [PDF]

PLoS ONE, 2016
Mycosphaerella fijiensis, causal agent of black Sigatoka disease of banana, is a Dothideomycete fungus closely related to fungi that produce polyketides important for plant pathogenicity. We utilized the M.
Roslyn D Noar, Margaret E Daub
doaj   +1 more source

Mechanical and microstructural characteristics of Aluminium 6063 Alloy/Palm Kernel shell composites for lightweight applications

Scientific African, 2021
The mechanical properties and microstructure of AA6063 alloy reinforced with palm kernel shell (PKS) powder were studied. AA6063 matrix composites reinforced with varying weight fractions of palm kernel shell particles (ranging from 2.5% to 15% at 2.5 ...
F.O. Edoziuno, C.C. Nwaeju, A.A. Adediran, B.U. Odoni, V.R. Arun Prakash   +4 more
doaj   +1 more source

A Wagner–Meerwein‐Like Rearrangement Generates a Vinyl Group in the Biosynthesis of the Polychlorinated Lipopeptides Fischerazoles

Angewandte Chemie, EarlyView.
The fischerazoles, unusual cyanobacterial chlorinated lipopeptides are reported. During their biosynthesis, a linear fatty acyl‐acyl carrier protein (ACP) precursor is rearranged through the action of the S‐adenosyl‐methionine (SAM)‐dependent methyltransferase FshF, to generate a pendant vinyl group.
Sandra A. C. Figueiredo, Kathleen Abt, Konrad Viehrig, Peter J. Jervis, Teresa P. Martins, Iñaki Lacomba, Chuhan Li, Daniele Castagnolo, Pedro N. Leão   +8 more
wiley   +2 more sources

Colibactin: More Than a New Bacterial Toxin

Toxins, 2018
Cyclomodulins are bacterial toxins that interfere with the eukaryotic cell cycle. A new cyclomodulin called colibactin, which is synthetized by the pks genomic island, was discovered in 2006.
Tiphanie Faïs, Julien Delmas, Nicolas Barnich, Richard Bonnet, Guillaume Dalmasso   +4 more
doaj   +1 more source

The RNA pseudoknots in foot-and-mouth disease virus are dispensable for genome replication, but essential for the production of infectious virus.

PLoS Pathogens, 2022
Non-coding regions of viral RNA (vRNA) genomes are critically important in the regulation of gene expression. In particular, pseudoknot (PK) structures, which are present in a wide range of RNA molecules, have a variety of roles.
Joseph C Ward, Lidia Lasecka-Dykes, Chris Neil, Oluwapelumi O Adeyemi, Sarah Gold, Niall McLean-Pell, Caroline Wright, Morgan R Herod, David Kealy, Emma Warner, Terry Jackson, Donald P King, Tobias J Tuthill, David J Rowlands, Nicola J Stonehouse   +14 more
doaj   +1 more source

Atypical Condensation Domains Guide Discovery and Illuminate Biosynthesis of Myxoglucamides Featuring Vinyl‐Substituted, α‐Oxidized γ‐Amino Acids

Angewandte Chemie, EarlyView.
Genome mining of atypical condensation (C) domains leads to the discovery of myxoglucamides, glycolipopeptides featuring an unprecedented vinyl‐substituted, α‐oxidized γ‐amino acid. Biosynthetic studies reveal a discrete C‐domain‐like O‐acyltransferase, a β‐hydroxylation‐dependent chain‐extension checkpoint, and an unusual pathway for γ‐amino acid ...
Tingting Wang, Alexander Popoff, Maja Hunter, Guangzhi Dai, Ronald Garcia, Huixin Xu, Haowen Zhao, Asfandyar Sikandar, Liujie Huo, Rolf Müller, Chengzhang Fu   +10 more
wiley   +2 more sources

Comparative genomic analysis of the PKS genes in five species and expression analysis in upland cotton [PDF]

PeerJ, 2017
Plant type III polyketide synthase (PKS) can catalyse the formation of a series of secondary metabolites with different structures and different biological functions; the enzyme plays an important role in plant growth, development and resistance to ...
Xueqiang Su, Xu Sun, Xi Cheng, Yanan Wang, Muhammad Abdullah, Manli Li, Dahui Li, Junshan Gao, Yongping Cai, Yi Lin   +9 more
doaj   +2 more sources

Overall architecture design of secure and dependable computing infrastructure

Dianzi Jishu Yingyong
Facing global computing power competition driven by the new technological revolution and industrial transformation, this paper studies the design of a secure and dependable computing power infrastructure architecture.
Yang Yuanjin, He Gang, Ruan Zhicheng
doaj   +1 more source

Sikap dan Argumentasi Hukum Partai Keadilan Sejahtera (PKS) terhadap Kepala Daerah Nonmuslim

Asy-Syir'ah, 2019
: Prosperous Justice Party (PKS/Partai Keadilan Sejahtera) is an Islamic-based political party and adheres to a formalist Islamic view. As a party complying with Islamic ideology, PKS has always refused non-Muslim national leadership to occupy the ...
Nurainun Mangunsong
doaj   +1 more source

Holographic Floquet states I: a strongly coupled Weyl semimetal

Journal of High Energy Physics, 2017
Floquet states can be realized in quantum systems driven by continuous time-periodic perturbations. It is known that a state known as the Floquet Weyl semimetal can be realized when free Dirac fermions are placed in a rotating electric field.
Koji Hashimoto, Shunichiro Kinoshita, Keiju Murata, Takashi Oka   +3 more
doaj   +1 more source