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A trace metal cleaning protocol for laboratory equipment to enhance the repeatability of methanotroph cultures [PDF]

MethodsX
Microbial metabolism relies on metal-dependent enzymes, making trace metal contamination in liquid cultures a critical factor in biotechnological processes. This is particularly relevant for aerobic methanotrophs such as Methylotuvimicrobium alcaliphilum
Marie Noguer, Sandrine Chifflet, Sylvain Davidson, Florian Haitz, Bernard Angeletti, Jean Borgomano, Bernard Ollivier, Alain Dolla, Yannick Combet-Blanc   +8 more
doaj   +2 more sources

Role of the Pseudomonas koreensis BB2.A.1 and Serratia liquefaciens BB2.1.1 Bacterial Strains in Maize Trace Metal Stress Management [PDF]

Microorganisms
Plant-growth-promoting rhizobacteria (PGPR), in addition to their well-known direct effects on plant growth and development, have been reported to be effective in plant abiotic (trace metal, drought, etc.) and biotic (phytopathogens, insects, etc ...
Éva-Boglárka Vincze, Annamária Becze, Rozália Veronika Salamon, Szabolcs Lányi, Gyöngyvér Mara   +4 more
doaj   +2 more sources

Trace metal accumulation through the environment and wildlife at two derelict lead mines in Wales [PDF]

Heliyon
Trace metal pollution is globally widespread, largely resulting from human activities. Due to the persistence and high toxicity of trace metals, these pollutants can have serious effects across ecosystems.
Andrea Sartorius, Matthew F. Johnson, Scott Young, Malcolm Bennett, Kerstin Baiker, Paul Edwards, Lisa Yon   +6 more
doaj   +2 more sources

Trace Metals [PDF]

, 2022
In this chapter an overview of sampling and analytical techniques for the marine trace metals (and their stable isotope ratios) is given, focusing largely on the six bio-essential transition metals (iron, manganese, copper, nickel, zinc and cobalt). The aim of this chapter is to introduce the reader to the breadth of techniques and methods currently ...
Middag, R., Zitoun, R., Conway, T.M.
openaire   +2 more sources

Winter Biogeochemical Cycling of Dissolved and Particulate Cadmium in the Indian Sector of the Southern Ocean (GEOTRACES GIpr07 Transect)

Frontiers in Marine Science, 2021
Winter distributions of dissolved cadmium (dCd) and particulate cadmium (pCd) were measured for the first time in the Indian sector of the Southern Ocean thereby contributing a unique spatial and seasonal dataset.
Ryan Cloete, Jean C. Loock, Natasha R. van Horsten, Natasha R. van Horsten, Natasha R. van Horsten, Susanne Fietz, Thato N. Mtshali, Hélène Planquette, Alakendra N. Roychoudhury   +8 more
doaj   +1 more source

Data for modelling vegetable uptake of trace metals in soil for the VegeSafe program

Data in Brief, 2021
Here we detail the soil to vegetable transfer factor (uptake) data and calculation procedures for vegetable trace metal uptake estimation that are presented in Taylor et al.
Cynthia F. Isley, Xiaochi Liu, Kara L. Fry, Max M. Gillings, Mark Patrick Taylor   +4 more
doaj   +1 more source

The Link between Trace Metal Elements and Glucose Metabolism: Evidence from Zinc, Copper, Iron, and Manganese-Mediated Metabolic Regulation

Metabolites, 2023
Trace metal elements are of vital importance for fundamental biological processes. They function in various metabolic pathways after the long evolution of living organisms.
Zhendong Sun, Yuzhuo Shao, Kunhao Yan, Tianzhao Yao, Lulu Liu, Feifei Sun, Jiarui Wu, Yunpeng Huang   +7 more
doaj   +1 more source

Exchange of Pb from Indian to Atlantic Ocean is driven by Agulhas current and atmospheric Pb input from South Africa

Scientific Reports, 2023
Using a spatiotemporal dataset of dissolved lead (dPb) from the subtropical oceans surrounding South Africa, this study quantifies the exchange of dPb between the Indian and Atlantic Oceans.
Saumik Samanta, Ryan Cloete, Subhra Prakash Dey, Jan-Lukas Menzel Barraqueta, Jean C. Loock, Jan-Olaf Meynecke, Jasper de Bie, Marcello Vichi, Alakendra N. Roychoudhury   +8 more
doaj   +1 more source

Trace Elements Open a New Direction for the Diagnosis of Atherosclerosis

Reviews in Cardiovascular Medicine, 2023
Abnormal or excessive accumulation of adipose tissue leads to a condition called obesity. Long-term positive energy balance arises when energy intake surpasses energy expenditure, which increases the risk of metabolic and other chronic diseases, such as ...
Heyu Meng, Jianjun Ruan, Yanqiu Chen, Zhaohan Yan, Jinsha Liu, Xue Wang, Xin Meng, Jingru Wang, Qiang Zhang, Xiangdong Li, Fanbo Meng   +10 more
doaj   +1 more source

Imbalances in Copper or Zinc Concentrations Trigger Further Trace Metal Dyshomeostasis in Amyloid-Beta Producing Caenorhabditis elegans

Frontiers in Neuroscience, 2021
Alzheimer's Disease (AD), a progressive neurodegenerative disease characterized by the buildup of amyloid-beta (Aβ) plaques, is believed to be a disease of trace metal dyshomeostasis.
Ada Metaxas
doaj   +1 more source