Results 51 to 60 of about 2,153 (170)

Response of Neisseria gonorrhoeae to iron limitation: alterations in expression of membrane proteins without apparent siderophore production. [PDF]

, 1985
For acquisition of iron, an essential nutrient, most microorganisms produce siderophores (low-molecular-weight iron-chelating compounds) and membrane proteins to serve as receptors for the iron-siderophore complexes.
West, Susan E.H., Sparling, P. Frederick
core   +1 more source

Corporate investment in artificial intelligence: The role of GDP, ICT exports, and patents

Journal of Economics and Management
– Despite the widespread use of artificial intelligence (AI) in fields as diverse as finance, healthcare, and education, little is known about the factors motivating its financing.
Rahman Md. Shanur, Golder Uttam, Ghosh Prosenjeet   +2 more
doaj   +1 more source

High diversity of Phytophthora species in natural ecosystems and nurseries of Portugal: Detrimental side effect of plant introductions from the age of discovery to modern globalization

Plant Pathology, Volume 74, Issue 2, Page 330-362, February 2025.
High diversity of known and new, mostly exotic Phytophthora species in forests, nurseries and streams across Portugal and numerous associated forest tree declines are a consequence of long‐term plant introductions and outplantings. Abstract Between 2010 and 2015, an extensive survey of Phytophthora diversity was performed across Portugal.
Marília Horta Jung, Cristiana Maia, Beatriz Mora‐Sala, Paloma Abad‐Campos, Leonardo Schena, Saveria Mosca, Giuseppe Carella, Salvatore Moricca, Jan Nechwatal, Lídia Dionísio, Alfredo Cravador, Thomas Jung   +11 more
wiley   +1 more source

Cracking Lysine Crotonylation (Kcr): Enlightening a Promising Post‐Translational Modification

ChemBioChem, Volume 26, Issue 2, January 14, 2025.
Lysine crotonylation (Kcr) is a novel post‐translational modification linked to diseases like cancer and cardiovascular disease. Kcr enhances gene expression more than lysine acetylation, making it a promising therapeutic target. Despite recent research, key regulatory mechanisms and selective methods for studying Kcr remain underexplored.
Marinda Westerveld, Kosta Besermenji, David Aidukas, Nikita Ostrovitsa, Rita Petracca   +4 more
wiley   +1 more source

MOESM3 of High frequency of horizontal transfer in Jockey families (LINE order) of drosophilids

, 2019
Additional file 3: Figure S1. Identification of Jockey elements horizontal transfer. Consistency graphical representation and dS-ENC graphs obtained from the comparison between species in Jockey-F45 representing inferences of HTT between D. yakuba and D.
Maryanna Simão (7819157), Izabella Tambones (7819145), Claudia Carareto (7819151), Annabelle Haudry (634621)   +3 more
core   +1 more source

Comparing the effectiveness of the African Growth and Opportunity Act (AGOA) and Forum on China-Africa Cooperation (FOCAC) in South Africa: An application of Keynes' Macroeconomic Theory

Asia and the Global Economy
This study applies Keynesian macroeconomic theory in the ARDL model to compare the growth effects of the US's AGOA and China's FOCAC multilateral trading systems in South Africa from the first quarter of 2001 to the fourth quarter of 2022. The study uses
Marvellous Ngundu, Mulatu F Zerihun, Malibongwe C Nyathi   +2 more
doaj   +1 more source

Parental Experiences of Quality of Life When Caring for Their Children With Intellectual Disability: A Meta‐Aggregation Systematic Review

Journal of Applied Research in Intellectual Disabilities, Volume 38, Issue 1, January 2025.
ABSTRACT Background Parents of children with moderate to profound intellectual disabilities play a crucial role in providing direct care but often demonstrate heightened parental stress and reduced quality of life. This review explores perceived quality of life from the experiences of parents when caring for young and adult children.
Macey Barratt, Peter Lewis, Natalie Duckworth, Natasha Jojo, Viktorija Malecka, Signe Tomsone, Dita Rituma, Nathan J. Wilson   +7 more
wiley   +1 more source

Identificação de Talento Criativo e Intelectual na Sala de Aula

Psicologia Escolar e Educacional, 2019
Resumo Para que a escola cumpra o papel do desenvolvimento de talentos, é preciso identificá-los. Sendo assim, o estudo comparou a identificação de talentos criativos e intelectuais por professores com resultados de testes psicológicos e a influência de ...
Janete Tonete Suárez, Solange Muglia Wechsler   +1 more
doaj   +2 more sources

Li–Fraumeni‐associated osteosarcomas: The French experience

Pediatric Blood &Cancer, Volume 71, Issue 12, December 2024.
Abstract Purpose Describe clinical characteristics and outcome of Li–Fraumeni syndrome (LFS)‐associated osteosarcomas. Methods TP53 germline pathogenic/likely pathogenic variant carriers diagnosed with osteosarcoma in France between 1980 and 2019 were identified via the French Li–Fraumeni database at Rouen University Hospital.
Emilie Saucier, Gaëlle Bougeard, Anne Gomez‐Mascard, Catherine Schramm, Rachid Abbas, Pablo Berlanga, Claire Briandet, Marie‐Pierre Castex, Nadège Corradini, Carole Coze, Léa Guerrini‐Rousseau, Jean‐Marc Guinebretière, Pierre Khneisser, Cyril Lervat, Ludovic Mansuy, Perrine Marec‐Berard, Aude Marie‐Cardine, Eric Mascard, Laure Saumet, Marie‐Dominique Tabone, Sarah Winter, Thierry Frebourg, Nathalie Gaspar, Laurence Brugieres   +23 more
wiley   +1 more source

Reverse technological spillovers from outward FDI on home countries’ total factor productivity: Does the mode of investment matter?

Borsa Istanbul Review
We examine the effect of outward foreign direct investment (OFDI) on total factor productivity (TFP) of home (source of FDI) countries in a global sample of 85 economies, distinguishing between outward greenfield FDI (OGFDI) and outward cross-border ...
Ayesha Ashraf, Federico Carril-Caccia, Nadia Doytch   +2 more
doaj   +1 more source