1Becario del Proyecto IAI-SGP 004 “Climate and land use controls on ecosystem functioning”. IFEVA. Facultad de Agronomía UBA. Departamento de CCSS. Facultad de Agronomía. Universidad de la República. Uruguay. Maestrando de la Maestría en Desarrollo Rural Sustentable. Facultad de Agronomía. Universidad de la República. Uruguay. [email protected] 2Profesor Titular de Sociología Rural. Facul...

a Instituto de Biotecnología y Ecología Aplicada (INBIOTECA), Universidad Veracruzana, Xalapa, Veracruz, Mexico b Universidad de Buenos Aires (UBA), Buenos Aires, Argentina c Facultad de Biología, Universidad Veracruzana, Xalapa, Veracruz, Mexico d Equipe Systèmes Microbiens IMBE, UMR CNRS 7263, IRD 237, Faculté des Sciences Techniques de St. Jérôme, Aix Marseille Université, Marseille, France ...

1 School of Life Sciences, University of Warwick, Coventry CV4 7AL, UK 2Department of Pathophysiology, School of Pharmacy and Biochemistry, Institute of Biochemistry and Molecular Medicine, University of Buenos Aires (UBA), National Council for Scientific Research (CONICET), 1113 Buenos Aires, Argentina 3Department of Biochemistry and Molecular Biology, Monash University, Clayton Campus, Clayto...

During the last years, an increasing number of literature studies showed that pharmaceuticals are continuously present in the environment. In order to get a first overview of the occurrence of active pharmaceutical substances in Germany the Federal Environment Agency (UBA) collected and evaluated available data of pharmaceuticals in the aquatic and terrestrial environment. The results of this s...

Chisato Sumi, Akihisa Okamoto, Hiromasa Tanaka, Kenichiro Nishi, Munenori Kusunoki, Tomohiro Shoji, Takeo Uba, Yoshiyuki Matsuo, Takehiko Adachi, Jun-Ichi Hayashi, Keizo Takenaga and Kiichi Hirota 1 Department of Anesthesiology, Kansai Medical University, Hirakata, Japan, 2 Department of Human Stress Response Science, Institute of Biomedical Science, Kansai Medical University, Hirakata, Japan, ...

Evidence is reported for balancing selection acting on variation at major histocompatibility complex (MHC) in wild populations of brown trout Salmo trutta. First, variation at an MHC class I (satr-uba)-linked microsatellite locus (mhc1) is retained in small S. trutta populations isolated above waterfalls although variation is lost at neutral microsatellite markers. Second, populations across se...

AFFILIATIONS: HAnnArt—IFAECI, CNRS/CONICET/UBA, Buenos Aires, Argentina; PeArl—Computer Science Department, University of California, Los Angeles, Los Angeles, California; OttO—Environmental Change Institute, University of Oxford, Oxford, United Kingdom; nAveAu—LSCE, CNRS/CEA, Gif-surYvette, France; GHil—École Normale Supérieure, Paris, France, and Department of Atmospheric and Oceanic Sciences...

Covalent modification of proteins with ubiquitin is a common regulatory mechanism in eukaryotic cells. Typically, ubiquitinated proteins are targeted for degradation by the 26 S proteasome. However, more recently the ubiquitin signal has also been connected with many other cell processes, including endocytosis, vesicle fusion, DNA repair and transcriptional silencing. Hence ubiquitination may b...

César Miquel1,2,3∗, Juan Pablo Paz † and Wojciech Hubert Zurek 1,3‡ Institute for Theoretical Physics, University of California, Santa Barbara, CA 93106–4030, USA Departamento de F́ısica “J.J. Giambiagi”, FCEN, UBA, Pabellón 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina Theoretical Astrophysics, MSB288, Los Alamos National Laboratory, Los Alamos, NM 87545, USA Instituto de Astronomı́a y F́...

A Centro de Estudios Trandisciplinarios del Agua, Facultad de Ciencias Veterinarias, Universidad de Buenos Aires. Av. Chorroarín 280 (C1427CWO), Ciudad de Buenos Aires, Argentina. B Centro de Formación e Investigación en Enseñanza de las Ciencias (CEFIEC), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II (C1428EGA) Ciudad de Buenos Aires, ...