Results 31 to 40 of about 12,977 (213)

Genetic conformity assessment of C35 citrange seedlings by SSR markers : [P6] [PDF]

open access: yes, 2008
C35 citrange rootstock has been widely investigated in the last decades in .mast countries that produce Citrus and knows an increasing interest of the citrus growers.
Appere, M.   +7 more
core  

Senescent Fibroblasts Drive Melanoma Progression Through GCP‐2 Induced CREB Phosphorylation Enhancing Glycolysis

open access: yesAging Cell, Volume 24, Issue 12, December 2025.
Aging constitutes the largest risk factor for melanoma progression; the underlying reason is poorly understood. Here we show that the chemokine GCP‐2 is excessively released by senescent fibroblasts in vitro and in the skin of old melanoma patients. GCP‐2, via phosphorylation of the transcription factor CREB at serine 133, regulates cell cycle control ...
Abhijit Basu   +15 more
wiley   +1 more source

Combinações copa e porta-enxerto para citros ornamentais em vasos. [PDF]

open access: yes, 2012
A seleção de genótipos de citros ornamentais vem sendo conduzida em Cruz das Almas-BA, pelo Programa de Melhoramento Genético de Citros - PMG Citros da Embrapa Mandioca e Fruticultura para fomentar essa atividade no agronegócio citrícola brasileiro. Aqui,
FADINI, M.   +5 more
core  

Intermediate Filament Protein BFSP2 Controls Spindle Formation via HSC70‐Mediated Stabilization of CLTC During Oocyte meiosis

open access: yesAdvanced Science, Volume 12, Issue 37, October 6, 2025.
Meiosis is a specialized form of cell division that has different regulation and mechanisms with mitosis in numerous aspects. Particularly, meiosis I is unique and occurs only in germ cells to separate homologous chromosomes. Thus, determining how this unusual chromosome segregation behavior is established is central to understanding germ cell ...
Yu Li, Zihao Zhang, Yu Zhang, Bo Xiong
wiley   +1 more source

Indexação de plantas básicas de citros da Embrapa Mandioca e Fruticultura para a presença de viróides. [PDF]

open access: yes, 2012
Os citros são hospedeiros naturais de espécies de viróides: viróide da exocorte dos citros (Citrus exocortis viroid, CEVd), viróide do nanismo do lúpulo (Hop stunt viroid, HSVd), Citrus bark cracking viroid (CBCVd), viróide da folha curvada dos citros ...
BARBOSA, C. de J.   +4 more
core  

Ocorrência de Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) em citros no estado do Acre, Brasil Occurrence of Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) in citrus in the state of Acre, Brazil

open access: yesActa Amazonica, 2005
Neste trabalho é relatada a ocorrência do minador dos citros, Phyllocnistis citrella Stainton, em citros no estado do Acre, mais precisamente no município de Rio Branco. Também é feito o registro do parasitóide Horismenus sp.
Marcílio José Thomazini   +1 more
doaj   +1 more source

Mapping the Perceived Importance of Actors in Social Policy Accountability Across Welfare State Regimes: An Assessment Made by Academic Experts

open access: yesPolitics &Policy, Volume 53, Issue 4, August 2025.
ABSTRACT This article examines the role of a range of actors in social policy accountability across different welfare regimes, with a focus on Austria, Denmark, Switzerland, and Spain. Using a survey conducted with academic experts in these four countries, we examine the perceived importance attributed to political institutions, public bodies, and ...
Ixchel Pérez‐Durán   +1 more
wiley   +1 more source

Saldo de radiação em cafeeiros e limeiras: relações com saldo de radiação de gramado e radiação global

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2014
O balanço de radiação da copa das árvores (Rnc) é uma das principais variáveis de interesse em estudos hídricos e de crescimento de culturas de espécies lenhosas, mas sua determinação direta é tarefa difícil e limitada a trabalhos experimentais. O uso da
Jones Simon, Luiz R. Angelocci
doaj   +1 more source

Sphingosine‐1‐phosphate activates LRRC8 volume‐regulated anion channels through Gβγ signalling

open access: yesThe Journal of Physiology, Volume 603, Issue 15, Page 4329-4344, 1 August 2025.
Abstract figure legend Sphingosine‐1‐phosphate (S1P) binds to Gi protein‐coupled receptor S1PR1. Upon S1PR1 activation, Gβγ is released from the Gαi‐Gβγ heterotrimer, allowing it to recruit phospholipase Cβ (PLCβ) to the plasma membrane. PLCβ cleaves phosphatidylinositol‐4,5‐bisphosphate (PIP2) into inositol trisphosphate (IP3) and diacylglycerol (DAG).
Yulia Kostritskaia   +4 more
wiley   +1 more source

Isolamento e cultivo de protoplastos de porta-enxertos de citros Isolation and growth of citrus rootstock protoplants

open access: yesScientia Agricola, 1995
Realizou-se o isolamento e cultivo de protolastos de porta-enxertos de citros das variedades limoeiro Cravo e tangerina Cleópatra. Utilizou-se solução enzimática para a digestão da parede celular de células em suspensão (7 a 10 subcultivos em meio de ...
R.P. de Oliveira   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy