Results 121 to 130 of about 6,167,253 (291)

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Putting eDNA to the test: A field comparison of eDNA metabarcoding to established protocols for assessing biodiversity in Missouri's Ozark Highland streams

Environmental DNA
Aquatic biodiversity monitoring to inform conservation and management efforts in‐stream systems has increasingly begun to incorporate environmental DNA (eDNA)‐based sampling methods.
Veronica M. Lee, Leah K. Berkman, Aaron D. Geheber, Brett Landwer, Eric J. Ludwig, David D. Duvernell   +5 more
doaj   +1 more source

Polysaccharide Accumulation and Antioxidant Activity in Space-Mutated Spirulina platensis H11 Under Seawater Versus Freshwater Cultivation

Marine Drugs
As a microalga of significant economic value, the polysaccharide synthesis efficiency and bioactivity of Spirulina platensis are significantly influenced by the culture condition. In this study, S.
Weinan Wang, Tao Li, Hualian Wu, Houbo Wu, Yingyun Cui, Hui Deng, Wenzhou Xiang, Chuanmao Li   +7 more
doaj   +1 more source

Global Metabolomics of Fireflies (Coleoptera: Lampyridae) Explore Metabolic Adaptation to Fresh Water in Insects. [PDF]

Insects, 2022
Yang L, Zhao Z, Luo D, Liang M, Zhang Q.
europepmc   +1 more source

Report (Texas Water Development Board)

, 2004
A guide on the practices, techniques, programs, and technologies that will protect water resources, reduce the consumption of water, reduce the loss or waste of water, improve the efficiency in the use of water, and increase the recycling and reuse of ...
Texas Water Development Board
core  

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Sex-specific innate immunity and ageing in long-lived fresh water turtles (Kinosternon flavescens: Kinosternidae). [PDF]

Immun Ageing, 2023
Bronikowski AM, Hedrick AR, Kutz GA, Holden KG, Reinke B, Iverson JB.   +5 more
europepmc   +1 more source

Other title: Kansas Municipal Water Conservation Plan Guidelines; Other title: Municipal Water Conservation Plan Guidelines

, 2007
application/pdf; "August 2007.", "Prepared cooperatively by: Kansas Water Office, Kansas Department of Agriculture, Division of Water Resources, Kansas Department of Health & Environment, Division Of Environment, Bureau of Water, [and] Kansas Rural ...
Kansas Water Office.
core  

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Persisting at the Edge of Ecological Collapse: The Impact of Urbanization on Fish and Amphibian Communities From Lake Xochimilco

Environmental DNA
Freshwater ecosystems are globally threatened by habitat loss, pollution, and invasive species, all of which are particularly acute in urban areas. To assess the impacts of urbanization on freshwater biodiversity—specifically the effects of alien species
Alejandro Maeda‐Obregon, Elizabeth L. Clare, Luis Zambrano, Omar Domínguez‐Domínguez, Gavin J. Horsbrough, Paul Parsons, Deborah A. Dawson, Benjamin Tapley, Christopher J. Michaels, Víctor H. Reynoso, Jeffrey W. Streicher, David J. Murrell, Julia J. Day   +12 more
doaj   +1 more source