rbcL analysis supports the tribe Gymnothamnieae Kajimura (Ceramiaceae, Rhodophyta)

The tribe Gymnothamnieae Kajimura was proposed for the monotypic ceramiacean genus Gymnothamnion J. Agardh, previously placed either in the Ptiloteae Cramer or the Antithamnieae Hommersand. A bisporangial isolate of G. elegans (Schousboe ex C. Agardh) J. Agardh from Morocco formed only bisporangia in culture. Its smaller uninucleate cells and sporangia than those of tetrasporophytes suggested that bisporophytes may be haploid as in another member of the Ceramiaceae, Aglaothamnion diaphanum L'Hardy-Halos et Maggs. Phylogenetic analyses of the gene for the large subunit of rubisco (rbcL) from Gymnothamnion and representatives of eight other tribes of the Ceramiaceae confirmed that the removal of Gymnothamnion from the Ptiloteae and the Antithamnieae was warranted. Whereas all tribes with two or more representatives in our analyses were moderately or robustly resolved, Gymnothamnion did not form a strong clade with any other taxa. Analysis of rbcL sequences failed to resolve relationships between tribes, probably due to saturation at the high levels of sequence divergence found. In addition to reproductive features previously reported and interpreted as primitive, G. elegans shows a primitive vegetative feature and it is suggested that Gymnothamnion may be one of the most basal of the taxa presently included in the Ceramiaceae.

Leopoldo Panero and his antology of the Spanish American Poetry. A “personal” reading of America

El presente artículo trata de ofrecer una lectura estética y política de la Antología de la poesía hispanoamericana que publicara Leopoldo Panero entre 1944 y 1945 bajo protección gubernamental. Para ello se parte de la particular biografía del escritor astorgano, su relación en los años treinta con los poetas hispanoamericanos –especialmente Vallejo y Neruda– y su gira por América ya como supuesto prohombre del régimen franquista en 1949 y 1954. La lectura sistemática de sus prólogos y selección de poetas revela la particular visión de Panero sobre Hispanoamérica, mediatizada por el concepto imperial de Falange pero formulada bajo su propia visión de lo que la lírica americana representa para la lengua castellana. Se sostiene así en estas líneas la tesis de que los postulados de Panero representan, a pesar de todo, una opción mucho más compleja de lo que se suele considerar.

Photographing Vladimir Putin: Masculinity, Nationalism and Visuality in Russian Political Culture

This article introduces the study of photographs of politicians as an object of geopolitical analysis. It does this through exploring the holiday photographs of Vladimir Putin released by the Kremlin in 2007, 2009, and 2010. Putin's biography provides a backdrop to a detailed analysis of the geopolitical representations contained in the photographs of him. In the same fashion as other images, the photographs seek to provide a contemporary view of events and, at the same time, serve as a medium through which particular political scripts are narrated. The photographs also help to reproduce (and question) hegemonic discourses about public forms of masculinity in Russia. This article is intended to contribute to the debate on how visual images can help make sense of the geopolitical world