This work was funded by the H2020‐MSCA‐IF‐2018 program (Marie Sklodowska‐Curie Actions) of European Union under REA grant agreement, number 834329‐SEDILAND, REBIOARID (RTI2018‐101921‐B‐I00) and MANMOUNT (PID2019‐105983RB‐100/AEI/10.13039/501100011033) projects Spanish National Plan for Research (Ministerio de Ciencia e Innovacion) ERDF funds RH2O‐ARID project (P18‐RT‐5130) Consejeria Economia, ...

Transmission electron microscopy observations most frequently form a basis for estimating asbestos fibre concentration in the environment and in buildings with asbestos-containing materials. Sampled fibres can be transferred to microscope grids by applying either a direct [ISO (1995) Draft International ISO/DIS 10312. Ambient air. Determination of asbestos fibres. Direct transfer transmission e...

A meristem-specific gene coding for deoxyuridine triphosphatase (EC 3.6.1.23) (dUTPase) in tomato was isolated, and its developmental expression in vegetative and floral apices was monitored. An 18-kD polypeptide, P18, was isolated as a consequence of its accumulation in arrested floral meristems of anantha mutant plants. The corresponding cDNA isolated from an expression library exhibited a 40...

Parvalbumin-expressing fast-spiking (FS) cells are interconnected via GABAergic and electrical synapses and represent a major class of inhibitory interneurons in the neocortex. Synaptic connections among FS cells are critical for regulating network oscillations in the mature neocortex. However, it is unclear whether synaptic connections among FS interneurons also play a central role in the gene...

A meristem-specific gene coding for deoxyuridine triphosphatase (EC 3.6.1.23) (dUTPase) in tomato was isolated, and its developmental expression in vegetative and floral apices was monitored. An 18-kD polypeptide, P18, was isolated as a consequence of its accumulation in arrested floral meristems of anantha mutant plants. The corresponding cDNA isolated from an expression library exhibited a 40...

During the second postnatal week in rats, the hippocampus exhibits a transient period of hyperexcitability. To systematically assess the relationship between the onset and end of this period and spontaneous hippocampal activity, we used silicon depth electrodes in unanaesthetized head-fixed rats from postnatal day (P)2 to P18. At all ages, hippocampal sharp waves (SPWs) were prominent in the EE...

Messenger RNA extracted from the erythroleukemic cell line K562 was translated in vitro and the translation products reacted with an antiserum raised against human erythrocyte ghosts. Polypeptides immunoprecipitated by the antiserum were characterized by SDS-polyacrylamide gel electrophoresis and fluorography. The antiserum immunoprecipitated polypeptides with nominal molecular weights of 37,00...