Results 11 to 20 of about 208,635 (246)

The Role of Cadaverine Synthesis on Pneumococcal Capsule and Protein Expression

Medical Sciences, 2018
Invasive infections caused by Streptococcus pneumoniae, a commensal in the nasopharynx, pose significant risk to human health. Limited serotype coverage by the available polysaccharide-based conjugate vaccines coupled with increasing incidence of ...
Mary F. Nakamya, Moses B. Ayoola, Seongbin Park, Leslie A. Shack, Edwin Swiatlo, Bindu Nanduri   +5 more
doaj   +1 more source

Synchronic Variability in the Complementation Profile of REMEMBER: Finite vs Non-Finite Clauses in Indian and British English

Miscelánea: A Journal of English and American Studies, 2019
This paper explores the prevalent simplification of morphosyntactic features occurring in Postcolonial Englishes (cf. e.g. Williams 1987) by addressing the hypothesis that finite complement clauses (CCs) should be more common in these varieties than a ...
Laura García-Castro
doaj   +1 more source

On Some Control Structures in Hellenistic Greek: A Comparison with Classical and Modern Greek

Linguistic Discovery, 2002
Control Structures in Ancient Greek typically involved infinitival complementation while in Modern Greek, finite complementation is the rule. Hellenistic Greek provides an interesting "way-station" between these two types of complementation, inasmuch as ...
Brian D. Joseph
doaj   +1 more source

Testing of Auxotrophic Selection Markers for Use in the Moss Physcomitrella Provides New Insights into the Mechanisms of Targeted Recombination

Frontiers in Plant Science, 2017
The moss Physcomitrella patens is unique among plants in that homologous recombination can be used to knock out genes, just like in yeast. Furthermore, transformed plasmids can be rescued from Physcomitrella back into Escherichia coli, similar to yeast ...
Mikael Ulfstedt, Guo-Zhen Hu, Monika Johansson, Hans Ronne   +3 more
doaj   +1 more source

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

Frontiers 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, Michael Reinsel, Samuel Grinstead, Ben Lockhart, Ramon Jordan, Dimitre Mollov   +5 more
doaj   +1 more source

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

Journal 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, Tuyetnhu Pham, Xiaofeng Xie, Xiaorong Lin   +3 more
doaj   +1 more source

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

mBio, 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, J. M. G. C. F. Almeida, O. H. Cissé, A. Luraschi, O. Nielsen, M. Pagni, P. M. Hauser   +6 more
doaj   +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

Life
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, Yanyang Gao, Bowen Li, Li Zhang, Yi Fang, Hongtao Zou, Xuhong Ye   +6 more
doaj   +1 more source

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

Pallas, 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

Advances in genetic manipulation of obligate intracellular bacterial pathogens

Frontiers in Cellular and Infection Microbiology, 2011
Infections by obligate intracellular bacterial pathogens result in significant morbidity and mortality worldwide. These bacteria include Chlamydia spp., which causes millions of cases of sexually transmitted disease and blinding trachoma annually, and ...
Paul eBeare, Kelsi eSandoz, Anders eOmsland, Daniel eRockey, Robert eHeinzen   +4 more
doaj   +1 more source