Results 21 to 30 of about 211,756 (347)

Vestige: Maximum likelihood phylogenetic footprinting [PDF]

open access: yesBMC Bioinformatics, 2005
Background Phylogenetic footprinting is the identification of functional regions of DNA by their evolutionary conservation. This is achieved by comparing orthologous regions from multiple species and identifying the DNA regions that have diverged less ...
Maxwell Peter   +2 more
doaj   +2 more sources

Carbon footprinting in supply chains

open access: yes, 2017
This chapter presents an overview of the methods and challenges behind carbon footprinting at the supply chain level. We start by providing some information about the scientific background on climate change.
Corbett, C.J.   +4 more
core   +3 more sources

Footprinting for fingerprinting: proof-of-concept for the use of hydroxyl radical protein footprinting for structural comparison studies [PDF]

open access: yesmAbs
Monoclonal antibodies (mAbs) require extensive physicochemical characterization to ensure product quality. The clinical and pharmacological properties of mAbs are linked to higher order structure (HOS), but high-resolution analytical techniques to ...
Vanessa A. Noreika, Aaron T. Wecksler
doaj   +2 more sources

Single-molecule footprinting identifies context-dependent regulation of enhancers by DNA methylation.

open access: yesMolecules and Cells, 2023
Enhancers are cis-regulatory elements that control the establishment of cell identities during development. In mammals, enhancer activation is tightly coupled with DNA demethylation.
Elisa Kreibich   +4 more
semanticscholar   +1 more source

Advances in Mass Spectrometry on Membrane Proteins

open access: yesMembranes, 2023
Understanding the higher-order structure of membrane proteins (MPs), which are vital for numerous biological processes, is crucial for comprehending their function.
Hsin-Chieh Yang   +3 more
doaj   +1 more source

Supply Chain Carbon Footprinting and Climate Change Disclosures of Global Firms

open access: yesProduction and operations management, 2021
The content of climate change disclosures of large, global companies evolved from 2007 to 2016. Within that window, the same set of firms started measuring and disclosing their supply chain carbon emissions.
Christian C. Blanco
semanticscholar   +1 more source

The “footprints” of irreversibility [PDF]

open access: yesEPL (Europhysics Letters), 2008
We reformulate the result for the entropy production given in Phys. Rev. Lett. 98, 080602 (2007) in terms of the relative entropy of microscopic trajectories. By a combination with the Crook's theorem, we identify the path variables that are sufficient to fully identify irreversibility.
Gomez-Marin, A.   +2 more
openaire   +3 more sources

Pymrio – A Python Based Multi-Regional Input-Output Analysis Toolbox

open access: yesJournal of Open Research Software, 2021
Pymrio is an open source tool for Environmentally Extended Multi-Regional Input-Output (EE MRIO) analysis developed in Python. It provides a high-level abstraction layer for global EE MRIO databases in order to simplify common EE MRIO data tasks.
Konstantin Stadler
doaj   +1 more source

FootPrinter: a program designed for phylogenetic footprinting [PDF]

open access: yesNucleic Acids Research, 2003
Phylogenetic footprinting is a method for the discovery of regulatory elements in a set of homologous regulatory regions, usually collected from multiple species. It does so by identifying the best conserved motifs in those homologous regions. This note describes web software that has been designed specifically for this purpose, making use of the ...
Mathieu Blanchette, Martin Tompa
openaire   +2 more sources

Hydroxyl Radical Protein Footprinting: A Mass Spectrometry-Based Structural Method for Studying the Higher Order Structure of Proteins.

open access: yesChemical Reviews, 2021
Hydroxyl radical protein footprinting (HRPF) coupled to mass spectrometry has been successfully used to investigate a plethora of protein-related questions. The method, which utilizes hydroxyl radicals to oxidatively modify solvent-accessible amino acids,
Alan McKenzie-Coe, N. Montes, L. Jones
semanticscholar   +1 more source

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