Results 41 to 50 of about 689,386 (261)

The way is the goal: how SecA transports proteins across the cytoplasmic membrane in bacteria

FEMS Microbiology Letters, 2018
In bacteria, translocation of most soluble secreted proteins (and outer membrane proteins in Gram-negative bacteria) across the cytoplasmic membrane by the Sec machinery is mediated by the essential ATPase SecA.
Tamar Cranford-Smith, Damon Huber
semanticscholar   +1 more source

Environmental Quality and Poverty in Montevideo: A Spatial Approach to Exploring Environmental Injustices

Social Sciences
The distributive environmental justice approach focuses on analysing the spatial patterns of environmental effects and identifying situations of inequality between different social groups.
Soledad Camacho Lorenzo, Yolanda Pérez Albert, Joan Alberich González   +2 more
doaj   +1 more source

SecA-Mediated Protein Translocation through the SecYEG Channel

Microbiology spectrum, 2019
In bacteria, the Sec translocase mediates the translocation of proteins into and across the cytoplasmic membrane. It consists of a protein conducting channel SecYEG, the ATP-dependent motor SecA, and the accessory SecDF complex.
A. G. Komarudin, A. Driessen
semanticscholar   +1 more source

Os indesejados da seca: a imagem do sertanejo desde as narrativas da Revista do Instituto do Ceará ao Campo de Concentração do Alagadiço (1887-1915)

Revista Maracanan, 2021
O presente artigo trata das imagens construídas sobre o sertanejo, desde as narrativas do Instituto do Ceará até a criação do campo de concentração do Alagadiço, na seca de 1915.
Leda Agnes Simões de Melo, Camila de Sousa Freire   +1 more
doaj   +1 more source

Impacts of the Increasingly Strict Sulfur Limit on Compliance Option Choices: The Case Study of Chinese SECA

Sustainability, 2019
The International Maritime Organization (IMO) has proposed several environmental regulations on controlling SOx and NOx emissions from ships in coastal areas. Under the framework of IMO, some areas have established strict emission control areas (ECAs) to
Lixian Fan, Bingmei Gu
semanticscholar   +1 more source

Sacroileíte Infecciosa em Paciente com Doença de Crohn: Relato de Caso

Gazeta Médica
Homem, 25 anos, com antecedentes de doença de Crohn, sob tratamento biológico, recorre à Consulta Aberta por lombalgia aguda e pico febril. Pelo quadro de lombalgia associada a sinais de alarme é encaminhado para o Serviço de Urgência, onde realiza ...
Mariana Costa, Sílvia Araújo Lima, Ana Teresa Peixoto, Eliseo Martínez   +3 more
doaj   +4 more sources

JATROPHA PRODUCTION IN FUNCTION OF ORGANIC FERTILIZATION WITH CASSAVA WATER AND COW URINE

Revista de Agricultura Neotropical, 2018
The objective of this study was to evaluate the production of jatropha (Jatropha curcas L.) submitted to fertilization with cow urine and cassava water. The experiment was conducted under field conditions in the municipality of Lagoa Seca, Paraíba State,
Fábio Agra de Medeiros Nápoles, José Thyago Aires Souza, Carlos Alberto Vieira de Azevedo, Giliane Aparecida Vicente da Silva Souza, Denizard Oresca, Suenildo Josemo Costa Oliveira   +5 more
doaj   +1 more source

Molecular Mimicry of SecA and Signal Recognition Particle Binding to the Bacterial Ribosome

mBio, 2019
Bacterial protein transport via the conserved SecYEG translocon is generally classified as either cotranslational, i.e., when transport is coupled to translation, or posttranslational, when translation and transport are separated.
Lara Knüpffer, C. Fehrenbach, Kärt Denks, Veronika Erichsen, Narcis-Adrian Petriman, H. Koch   +5 more
semanticscholar   +1 more source

Conformational Dynamics of the Plug Domain of the SecYEG Protein-conducting Channel [PDF]

, 2011
The central pore of the SecYEG preprotein-conducting channel is closed at the periplasmic face of the membrane by a plug domain. To study its conformational dynamics, the plug was labeled site-specifically with an environment-sensitive fluorophore.
Arkowitz, Baneyx, Becker, Bol, Bonardi, Bondar, Cabelli, De Keyzer, Driessen, du Plessis, Duong, Egea, Evans, Fekkes, Frauenfeld, Greenough, Gumbart, Hanahan, Harris, Joly, Junne, Klose, Kusters, Lakowicz, Li, Lin, Lycklama, Maillard, Manting, Ménétret, Nakatogawa, Osborne, Plath, Prinz, Ramachandran, Rutkowska, Schaffitzel, Smith, Tam, Tsukazaki, Van den Berg, van der Does, van der Sluis, Zhang, Zimmer   +44 more
core   +2 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source