Zoekresultaten - 27 results

Use of Whole Genome Sequencing Data for a First in Silico Specificity Evaluation of the RT-qPCR Assays Used for SARS-CoV-2 Detection.

were developed in January 2020 for initial in silico specificity evaluation and to verify whether the targeted loci are highly conserved. Now that more whole genome data have become available, we used ...

An evaluation of species distribution models to estimate tree diversity at genus level in a heterogeneous urban-rural landscape

magnitude of these improvements may be related to tree diversity within green spaces, yet spatially explicit diversity data necessary to investigate such associations are often missing. Here, we evaluate two ...

An evaluation of species distribution models to estimate tree diversity at genus level in a heterogeneous urban-rural landscape

diversity data necessary to investigate such associations are often missing. Here, we evaluate two methods to model tree diversity at genus level based on environmental covariates and presence point data. We ...

Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials

particulate material Abstract: An approach for the size measurement of particulate (nano)materials by transmission electron microscopy was evaluated. The approach combines standard operating procedures for ...

Isolation and characterization of the compounds responsible for the antimutagenic activity of Combretum microphyllum (Combretaceae) leaf extracts

activity of Combretum microphyllum. METHODS: The methanol leaf extract of C. microphyllum was evaluated for antimutagenicity in the Ames/microsome assay using Salmonella typhimurium TA98. TA100 and TA102. ...

Evaluation and isolation of antimutagenic compounds from methanolic leaf extracts of Monanthotaxis caffra (Annonaceae)

Publication Type: Peer reviewed scientific article Authors: Makhuvele, R.; Foubert, K.; Apers, S.; Pieters, L.; Luc Verschaeve; Elgorashi, E.E. Source: South African Journal of Botany, Volume 109, Number 347 (2017) Keywords: aflatoxin B1 comet test DNA Da ...

Detection and Toxicity Evaluation of Pyrrolizidine Alkaloids in Medicinal Plants Gynura bicolor and Gynura divaricata Collected from Different Chinese Locations

Publication Type: Peer reviewed scientific article Authors: Chen, Jian; ü Han; Fang, Lian-Xiang; Li, Wei-Lin; Luc Verschaeve; Wang, Zheng-Tao; De Kimpe, Norbert; Mangelinckx, Sven Source: Chemistry & Biodiversity, Volume 14, Issue 2 (2017) Keywords: C ...

Scientific opinion on Malachite green in food

not registered for use in food-producing animals in the European Union. The European Commission requested EFSA to evaluate whether a reference point for action (RPA) of 2 lg/kg for the sum of MG and its ...

In silico tools and transcriptomics analyses in the mutagenicity assessment of cosmetic ingredients: a proof-of-principle on how to add weight to the evidence.

transcriptomics analyses is used to derisk a misleading positive Ames test result. Our data shows that this strategy may represent a valuable tool in a weight-of-evidence approach to further evaluate a positive ...

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