Results 21 to 30 of about 898,423 (293)

A Mixed Infection of Helenium Virus S With Two Distinct Isolates of Butterbur Mosaic Virus, One of Which Has a Major Deletion in an Essential Gene

open access: yesFrontiers in Microbiology, 2020
Multiple carlaviruses infect various ornamental plants, often having limited host ranges and causing minor symptoms, yet often reducing yield or quality.
John Hammond   +5 more
doaj   +1 more source

Supramolecular Control over Split‐Luciferase Complementation

open access: yesAngewandte Chemie, 2016
Supramolecular split‐enzyme complementation restores enzymatic activity and allows for on–off switching. Split‐luciferase fragment pairs were provided with an N‐terminal FGG sequence and screened for complementation through host‐guest binding to cucurbit[
Ralph P G Bosmans   +5 more
semanticscholar   +1 more source

Firefly Luciferase Complementation Imaging Assay for Protein-Protein Interactions in Plants1[C][W][OA]

open access: yesPlant Physiology, 2007
The development of sensitive and versatile techniques to detect protein-protein interactions in vivo is important for understanding protein functions.
Huamin Chen   +7 more
semanticscholar   +1 more source

Identification and Characterization of an Intergenic “Safe Haven” Region in Human Fungal Pathogen Cryptococcus gattii

open access: yesJournal of Fungi, 2022
Cryptococcus gattii is a primary fungal pathogen, which causes pulmonary and brain infections in healthy as well as immunocompromised individuals. Genetic manipulations in this pathogen are widely employed to study its biology and pathogenesis, and ...
Yeqi Li   +3 more
doaj   +1 more source

Functional and Expression Analyses of the Pneumocystis MAT Genes Suggest Obligate Sexuality through Primary Homothallism within Host Lungs

open access: yesmBio, 2018
Fungi of the genus Pneumocystis are obligate parasites that colonize mammals’ lungs and are host species specific. Pneumocystis jirovecii and Pneumocystis carinii infect, respectively, humans and rats.
S. Richard   +6 more
doaj   +1 more source

Unwelcome Complement [PDF]

open access: yesCancer Research, 2009
Abstract For decades, the complement system has been recognized as an effector arm of the innate immunity system that contributes to the destruction of tumor cells. However, recent studies have challenged this paradigm by demonstrating that a complement component, the anaphylatoxin C5a, promotes the growth of malignant tumors in a mouse ...
Maciej M, Markiewski, John D, Lambris
openaire   +2 more sources

Subgraph Complementation [PDF]

open access: yesAlgorithmica, 2020
AbstractA subgraph complement of the graph G is a graph obtained from G by complementing all the edges in one of its induced subgraphs. We study the following algorithmic question: for a given graph G and graph class $${\mathscr {G}}$$G, is there a subgraph complement of G which is in $${\mathscr {G}}$$G?
Fomin, Fedor V.   +3 more
openaire   +3 more sources

Variantes de complémentation : infinitif complétif / proposition complétive à conjonction après les verbes de manipulation

open access: yesPallas, 2016
The aim of this paper is to find out linguistic factors which explain the variation between Subordinate Clause and Infinitive with manipulative verbs: negative verbs (impedio, prohibeo, deterreo) and positive ones (cogo, iubeo).
M. Esperanza Torrego
doaj   +1 more source

A Genomic Safe Haven for Mutant Complementation in Cryptococcus neoformans

open access: yesPLoS ONE, 2015
Just as Koch’s postulates formed the foundation of early infectious disease study, Stanley Falkow’s molecular Koch’s postulates define best practice in determining whether a specific gene contributes to virulence of a pathogen.
Samantha D. M. Arras   +4 more
semanticscholar   +1 more source

FONPS6, a Nonribosomal Peptide Synthetase, Plays a Crucial Role in Achieving the Full Virulence Potential of the Vascular Wilt Pathogen Fusarium oxysporum f. sp. Niveum

open access: yesLife
NPS6 is one of the nonribosomal peptide synthetase (NRPS) family members. The roles of NPS6 in ascomycetes are well known, but its roles in Fusarium oxysporum are unidentified.
Jiaqi Li   +6 more
doaj   +1 more source

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