[The role of sleep in the relational memory processes].

Background And Purpose: A growing body of evidence suggests that sleep plays an essential role in the consolidation of different memory systems, but less is known about the beneficial effect of sleep on relational memory processes and the recognition of emotional facial expressions, however, it is a fundamental cognitive skill in human everyday life. Thus, the study aims to investigate the effect of timing of learning and the role of sleep in relational memory processes.

Methods: 84 young adults (average age: 22.

Microtubule-associated proteins 1 (MAP1) promote human immunodeficiency virus type I (HIV-1) intracytoplasmic routing to the nucleus.

After cell entry, HIV undergoes rapid transport toward the nucleus using microtubules and microfilaments. Neither the cellular cytoplasmic components nor the viral proteins that interact to mediate transport have yet been identified. Using a yeast two-hybrid screen, we identified four cytoskeletal components as putative interaction partners for HIV-1 p24 capsid protein: MAP1A, MAP1S, CKAP1, and WIRE.

First Report of Bacterial Bark Canker of Walnut Caused by Brenneria nigrifluens in Hungary.

During August 2012, vertical oozing cankers were sporadically observed on trunks and branches of walnut trees (Juglans regia) in the city of Zánka, near Lake Balaton and other parts of Hungary including Budapest, Győr, and Tatabánya cities. Cankers were observed on trunks and branches where brownish-black exudates staining the bark appeared mainly in the summer. Isolations were performed primarily from exudates but also from infected tissues using King's medium B (KB) (3) and EMB medium (2).