Results 61 to 70 of about 3,768,575 (328)

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Sustainable Agriculture: Theories, Methods, Practices and Policies

open access: yesAgriculture
Due to the extensive degree of the consumption of resources and energy by industrial agriculture, there is a growing awareness of sustainable agriculture development that should not only increase yield to meet people’s demands for food security, but ...
Moucheng Liu, Xin Chen, Yuanmei Jiao
doaj   +1 more source

Theories, methods, and practical needs of human-water relationship research [PDF]

open access: yesZiyuan Kexue
Human-water relationship is one of the most fundamental relationships between humans and nature. Research on the human-water relationship is a crucial foundation for scientifically understanding water issues and exploring solutions to water management ...
ZUO Qiting
doaj   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

open access: yesFEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf   +6 more
wiley   +1 more source

Evaluation of Companies: Theories, Process and Methods

open access: yesMercados y Negocios
Business evaluation is the systematic process of analyzing and assessing the performance of an entity, whether it is a company, organization, or project, about specific previously established objectives. This analysis can be performed at any stage of the
Juan Gaytán Cortés
doaj   +1 more source

THEORIES AND METHODS OF REGIONAL INTEGRATION AND FREE TRADE AGREEMENTS

open access: yesRevista de Economía Mundial, 2017
This paper provides an introduction on the most relevant theories and types of regional integration on one hand, and the most important methodologies to assess the net economic growth effects of the Free Trade Agreements (FTAs) between countries on the ...
Joan Miguel Tejedor Estupiñán
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Evaluación de la calidad de vida Methods for quality of life assessment

open access: yesSalud Pública de México, 2002
Este trabajo hace una revisión sobre la evolución del concepto de calidad de vida. Este concepto ha venido cobrando importancia ya que la mayor sobrevida de la población ha mejorado a expensas de un mayor número de personas con algún grado de ...
Elizabeth Velarde-Jurado   +1 more
doaj  

Loop equation in Lattice gauge theories and bootstrap methods

open access: yesEPJ Web of Conferences, 2018
In principle the loop equation provides a complete formulation of a gauge theory purely in terms ofWilson loops. In the case of lattice gauge theories the loop equation is a well defined equation for a discrete set of quantities and can be easily solved ...
Anderson Peter, Kruczenski Martin
doaj   +1 more source

Extra dimensions vs. supersymmetric interpretation of missing energy events at a linear collider [PDF]

open access: yes, 2001
The photon plus missing energy signature is a primary handle on two important classes of theories. Theories with large extra dimensions predict the production of photons in association with Kaluza-Klein excitations of the graviton.
Gopalakrishna, Shrihari   +2 more
core   +1 more source

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