Results 71 to 80 of about 47,259 (168)

Caracterização molecular citoplasmática em cebola nas cultivares Bola Precoce e Crioula. [PDF]

open access: yes, 2014
O uso da biotecnologia na agricultura vem crescendo nos últimos anos e tem sido importante como auxílio a programas de melhoramento genético de plantas. Uma das diversas aplicações de marcadores moleculares em cebola é a caracterização citoplasmática.
ANTHONISEN, D.   +3 more
core  

Pregnane X Receptor Regulates Human Endocrine System by Inducing Sex Hormone–Binding Globulin Expression

open access: yesBasic &Clinical Pharmacology &Toxicology, Volume 138, Issue 4, April 2026.
ABSTRACT Sex hormone–binding globulin (SHBG) is a sex hormone carrier. We aimed to characterize the role of pregnane X receptor (PXR), a major regulator of drug metabolism, in SHBG regulation. Serum SHBG was measured in four clinical trials (n = 61) and expression in in vitro experiments in human 3D hepatocyte spheroids and HepG2 cells.
Maria H. Ahonen   +5 more
wiley   +1 more source

Vitamins of camel milk: A comprehensive review [PDF]

open access: yes, 2019
Several authors base their arguments to promote the health benefits of camel milk on components such as vitamins. However, except for vitamin C, the number of references is limited and, overall, reported concentrations in the literature are highly ...
Bengoumi, Mohammed   +2 more
core  

MAVS oligomerization drives a faster and more efficient antiviral signaling activation at peroxisomes compared to mitochondria

open access: yesThe FEBS Journal, Volume 293, Issue 7, Page 2086-2097, April 2026.
Cells rely on mitochondria and peroxisomes to trigger antiviral defenses via the protein MAVS. This manuscript demonstrates that the robust production of antiviral effectors resulting from MAVS activation at peroxisomes is faster than at mitochondria due to a swifter oligomerization of this protein at peroxisomal membranes. These results underscore the
Bruno Ramos   +4 more
wiley   +1 more source

Trefoil Factor‐3 Is a Hypoxia‐Triggered Pro‐Tumorigenic Factor in Hepatoblastoma

open access: yesLiver International, Volume 46, Issue 4, April 2026.
ABSTRACT Background & Aims Hepatoblastoma (HB) is the most common malignant liver tumour in children. Despite improved survival in low‐risk disease, outcomes for advanced or relapsed HB remain poor, emphasising the need for new therapeutic targets.
Luz A. Martínez‐Pérez   +25 more
wiley   +1 more source

Development of a C5‐Azidoacetamide‐Modified 4‐Amino‐2,3‐Difluorosialic Acid Activity‐Based Probe for Labeling of Influenza A Neuraminidases

open access: yesChemBioChem, Volume 27, Issue 6, 27 March 2026.
We report DFSA5Az/DFSA5bio, C5‐azidoacetamide 4‐amino‐2,3‐difluorosialic acid activity‐based probes that trap influenza A viral (IAV) neuraminidases (NA) via a stabilized covalent Tyr‐sialosyl intermediate with hour‐scale reactivation. A bioorthogonal azide enables CuAAC (or one‐step biotin) tagging for activity‐dependent Western‐blot detection at ...
Lemeng Chao   +6 more
wiley   +1 more source

Identificação de genótipos de Manihot sp. com alelos de resistência ao vírus do Mosaico Africano. [PDF]

open access: yes, 2012
O vírus do mosaico africano da mandioca (Cassava mosaic disease - CMD) é a virose mais importante da cultura, sendo encontrada na África, Índia, Malásia e Ásia.
FERREIRA, C. F.   +5 more
core  

Evaluation of genotypic homogeneity in olive nurseries using molecular markers [PDF]

open access: yes, 2002
La difusión de variedades tradicionales de olivo (Olea europea L.) y la obtención de nuevas variantes fenotípicas han generado confusión en la correcta identificación y denominación de algunas de las aprox. 2 000 variedades conocidas a nivel mundial.
Cavagnaro, Pablo, Masuelli, Ricardo W.
core  

A captação de tendências para a inovação : proposta de um observatório no Estado da Santa Catarina [PDF]

open access: yes, 2013
A constante busca pela diferenciação e a obtenção de destaque no mercado, faz com que as empresas utilizem-se de diversas estratégias. A inovação é uma delas.
Balem, F., Campos, A.Q., Gomez, L.S.R.
core  

Genetic variability and phylogenetic relationships of the autochthonous horse breed for meat production based on mitochondrial DNA [PDF]

open access: yes, 2008
Publicado en el año 2008 en: Revista ITEA, 104 (2), 283-289. http://www.aida-itea.org/index.php/revista/contenidos?idArt=85&lang=esp Webs desde donde descargar las ponencias: http://acteon.webs.upv.es/ Web del congreso: http://www.uco.es/genetica ...
Alonso, M.E.   +5 more
core  

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