Results 111 to 120 of about 860,536 (318)

Swab vs rollers: a comparison of methods to collect eDNA from vegetative surfaces

BMC Research Notes
Objective Environmental DNA can be collected from vegetative surfaces circumventing the need for extensive equipment and multiple visits as often required by other sampling methods.
Marina Elisa de Oliveira, Paul Nevill, Mieke van der Heyde   +2 more
doaj   +1 more source

First report of the complete mitochondrial genome of Glyptotendipes pallens (Meigen, 1804) (Diptera: Chironomidae) from Hebei Province, China

Mitochondrial DNA. Part B. Resources
Glyptotendipes pallens (Meigen, 1804) serves as a significant bioindicator for monitoring freshwater ecosystems. Despite the performance of COI barcode analyses on G. pallens, the mitogenome of this taxon remains unassembled and unanalyzed. In this study,
Bingjiao Sun, Mengyu Lv, Tong Wu, Shuyi Li, Xiaolong Lin   +4 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Repair of oxidatively-induced clustered DNA lesions, after exposure of human cancer cells to ionizing radiation [PDF]

, 2017
In the present thesis, the induction and repair of complex DNA lesions, double strand breaks (DSBs) of high complexity accompanied by oxidatively-induced base lesions in their close vicinity were studied after exposure to ionizing radiation (IR) of ...
Νικητάκη, Ζαχαρένια, Νικητάκη, Ζαχαρένια, Nikitaki, Zacharenia   +2 more
core   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Environmental DNA metabarcoding of pan trap water to monitor arthropod‐plant interactions

Environmental DNA
Globally, the diversity of arthropods and the plants upon which they rely are under increasing pressure due to a combination of biotic and abiotic anthropogenic stressors.
Joshua H. Kestel, David L. Field, Philip W. Bateman, Nicole E. White, Karen L. Bell, Paul Nevill   +5 more
doaj   +1 more source

Comparative study of the histology and Micro-CT scan of the goldfish hood

Aquaculture and Fisheries
The hood (also known as head growth or wen) is a distinctive feature of goldfish characterized by skin tissue proliferation. The classification of goldfish hood types and the study of the underlying skeletal structure still have substantial gaps in ...
Jinghang Zhang, Jingtong Zhou, Yiling Pan, Wei He, Chenhong Li   +4 more
doaj   +1 more source

Environmental assessment of recombinant DNA fermentations

Journal of Industrial Microbiology, 1993
This issue of the Journal of Industrial Microbiology contains a compilation of papers presented at the 1992 National Meeting of the Society for Industrial Microbiology in two symposia entitled 'Environmental Assessment of Recombinant DNA Fermentations'.
openaire   +2 more sources

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Unveiling Structure of Tropical Estuarine Communities Through eDNA and Implications for Biomonitoring

Environmental DNA
Tropical estuaries are hyper‐diverse ecosystems, hosting essential habitats for freshwater, euryhaline, and marine life. Understanding how biological communities are distributed in these systems has long been a challenge because of their inherent dynamic
Johan Pansu, Christine Chivas, Geoffrey Carlin, Jacob Gruythuysen, Marcelo Merten Cruz, Rachael A. Smith, Fréderique Viard, Stuart L. Simpson, Anthony A. Chariton   +8 more
doaj   +1 more source