Search results for "Tetrad"
showing 10 items of 267 documents
Expression and cellular localization of the Nef protein from human immunodeficiency virus-1 in stably transfected B-cells.
1992
Nef protein, encoded by the regulatory nef gene of human immunodeficiency virus type 1 (HIV-1), was expressed in the B-cell line Raji. The cells were stably transfected with plasmids containing the nef transcriptional cassette. They expressed Nef with an Mr of 27,000; the yield could be augmented by incubation with the tumor promoter 12-O-tetradecanoylphorbol-13-acetate. The intracellular localization of Nef was analyzed applying immunofluorescence microscopy using a confocal laser scanning microscope. The antigen was stained with a monoclonal antibody directed against the N-terminal part of Nef. The experiments revealed that in non-dividing cells Nef is present both in the cytoplasm and th…
Recognition of water masses according to geochemical signatures in the Central Mediterranean sea: Y/Ho ratio and rare earth element behaviour
2007
This study reports the results of geochemical investigations carried out in the Strait of Sicily (Central Mediterranean Sea) during the oceanographic cruise BANSIC 2000, focusing on the area around the Pantelleria Island. We evaluate the interface processes between dissolved phase and suspended particulate matter in the water columns on the basis of Y/Ho ratio and rare earth elements and yttrium distributions that are suitable to trace the occurrence of different water layers in Central Mediterranean Area. The main source of trace elements to the sea water system was recognized in the atmospheric fallout, while different scavenging mechanisms among Y and rare earth elements occur. Cation ex…
CCDC 1555142: Experimental Crystal Structure Determination
2018
Related Article: Yann Bernhard, Philippe Richard, Richard A. Decréau|2018|Tetrahedron|74|1047|doi:10.1016/j.tet.2018.01.029
Achievement of thermotolerance through hsps phosphorylation in sea urchin embryos.
1995
TPA treatment of sea urchin embryos is able to induce thermotolerance. Evidence is provided that TPA treatment induces phosphorylation of a constitutive stress protein of 38 KDa.
Apoptosis in sea urchin embryos.
1997
Abstract It is demonstrated by DNA electrophoresis analysis, morphological observations and TdT in situ reaction, that Paracentrotus embryos if treated with TPA plus heat undergo an apoptotic reaction. Indication is also obtained that non treated embryos undergo spontaneous apoptosis at the early pluteus stage, expecially in the districts of arms and intestine. The possible meaning of this latter observation is discussed.
CCDC 1484384: Experimental Crystal Structure Determination
2018
Related Article: Lucas H. G. Kalinke, Jocielle C. O. Cardoso, Renato Rabelo, Ana K. Valdo, Felipe T. Martins, Joan Cano, Miguel Julve, Francesc Lloret, Danielle Cangussu|2018|Eur.J.Inorg.Chem.||816|doi:10.1002/ejic.201701177
CCDC 1046610: Experimental Crystal Structure Determination
2015
Related Article: Nadia Marino, Donatella Armentano, Emilio Pardo, Julia Vallejo, Francesco Neve, Leonardo Di Donna, Giovanni De Munno|2015|Chemical Science|6|4300|doi:10.1039/C5SC01089F
CCDC 1477302: Experimental Crystal Structure Determination
2016
Related Article: C. Köhler, E. Rentschler|2016|Dalton Trans.|45|12854|doi:10.1039/C6DT02023B
CCDC 1935981: Experimental Crystal Structure Determination
2019
Related Article: Sacramento Ferrer, Javier Hernández-Gil, Francisco Javier Valverde-Muñoz, Francisco Lloret, Alfonso Castiñeiras|2019|RSC Advances|9|29357|doi:10.1039/C9RA05922A
CCDC 958837: Experimental Crystal Structure Determination
2014
Related Article: Pau Díaz-Gallifa, Oscar Fabelo, Laura Cañadillas-Delgado, Jorge Pasán, Ana Labrador, Francesc Lloret, Miguel Julve, and Catalina Ruiz-Pérez|2013|Cryst.Growth Des.|13|4735|doi:10.1021/cg4008679