Results 21 to 30 of about 136,776 (273)

SecA: a tale of two protomers [PDF]

open access: yesMolecular Microbiology, 2010
SummaryBacteria, Archaea and Eukaryotes have evolved a plethora of mechanisms to translocate proteins across their various membranes. The bacterial Sec pathway is ubiquitous and essential for cell viability and is used by most proteins destined for the inner membrane, the periplasm or beyond. In bacteria, Sec system components include the heterotrimers
Marios Frantzeskos, Sardis   +1 more
openaire   +2 more sources

Landscape characterization using photographs from crowdsourced platforms: content analysis of social media photographs

open access: yesOpen Geosciences, 2019
Landscape characterisation using social media photographs from popular platforms has been proposed as a landscape and ecosystem services approach. However, popular crowdsourced websites provide uncharacterized data and are only representative of the ...
Callau Aitor Àvila   +3 more
doaj   +1 more source

Characterization of Structure and Function of SECA Domains

open access: yes, 2016
SecA is a central component of the general secretion system that is essential for growth and virulence of bacteria. A series of fluorescein analogs were tested against ATPase activities of Escherichia coli SecA.
Huang, Ying-Ju
core   +1 more source

Breves reflexões sobre os resultados do Programa 1 Milhão de Cisternas

open access: yesServiço Social em Revista, 2023
O caso do Programa 1 Milhão de Cisternas (P1MC), que foi criado em 2003, e teve inspirações a partir de ações da sociedade civil que aperfeiçoou uma tecnologia social de armazenamento de água da chuva buscavam alternativas para a construção de um ...
Edir Vilmar Henig
doaj   +3 more sources

A GIS-Based Evaluation of the Effectiveness and Spatial Coverage of Public Transport Networks in Tourist Destinations

open access: yesISPRS International Journal of Geo-Information, 2017
This article develops a methodology for evaluating the effectiveness and spatial coverage of public transport in tourist cities. The proposed methodology is applied and validated in Cambrils municipality, in the central part of the Costa Daurada in ...
Antoni Domènech, Aaron Gutiérrez
doaj   +1 more source

Segurança hídrica e soberania alimentar em comunidades rurais do Alto Jequitinhonha

open access: yesRevista Espinhaço, 2022
O artigo analisa o consumo de água por famílias de agricultores em três comunidades rurais de Turmalina, semiárido do Alto Jequitinhonha, identificando possíveis estratégias de abastecimento e rearranjos para a produção de alimento e autoconsumo.
Erick José de Paula Simão   +1 more
doaj   +1 more source

Amazônia sujeita a secas

open access: yesSustainability in Debate, 2014
Laura De Simone Borma; Carlos Afonso Nobre (orgs). Secas na Amazônia: causas e consequências.São Paulo: Oficina de Textos, 2013. 367 p. Bibliografia. ISBN 978-85-7975-078-6.
openaire   +3 more sources

SecA: A Potential Antimicrobial Target [PDF]

open access: yesFuture Medicinal Chemistry, 2015
There is a consensus in the medical profession of the pressing need for novel antimicrobial agents due to issues related to drug resistance. In practice, solutions to this problem to a large degree lie with the identification of new and vital targets in bacteria and subsequently designing their inhibitors.
Arpana S, Chaudhary   +4 more
openaire   +2 more sources

Electrophysiological Characterization of SecA-dependent Protein-conducting Channel

open access: yes, 2012
Sec translocon is the major machinery for protein translocation in E.coli including SecYEG, SecA and other Sec proteins. It is generally assumed that during translocation process, SecYEG serves as a protein-conducting channel and transports the protein ...
Hsieh, Ying-Hsin
core   +1 more source

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

open access: yesSocial 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   +2 more
doaj   +1 more source

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