Universitat de Barcelona
Now showing items 1-20 of 862
Les conseqüències de l'aplicació de l'article 155 de la constitució espanyola a l'arquitectura jurídica de la Generalitat de Catalunya han arribat també a l'àmbit de la conservació de la biodiversitat.
El Conveni per a la Diversitat Biològica (CBD) de les Nacions Unides ha declarat l'any 2010 com a Any Internacional de la Biodiversitat. Durant tot l'any se succeiran activitats de tota mena per difondre la problemàtica ...
L'any 2010 va iniciar-se com l'any internacional de la diversitat biològica, com a punt d'inflexió en el context del "Compte enrere 2010", amb l'objectiu de deturar la pèrdua de biodiversitat a escala mundial. Si bé s'han ...
Ara fa uns 30 mesos, el dia 12 de juny de 2014, l’equip directiu de la Direcció General de Medi Natural del Departament d’Agricultura, Ramaderia, Pesca, Alimentació i Medi Natural, amb el Director General al capdavant, ...
Bacterial resistance to almost all available antibiotics is an important public health issue. A major goal in antimicrobial drug discovery is the generation of new chemicals capable of killing pathogens with high selectivity, ...
Comparative ultrastructural study of the intercellular connections between parasite and host cells in two algal parasitic systems, Gelidiocolax christianae Feldmann and Feldmann/Ge/iV/ium spathulatum (Kutz.) Bornet and ...
A literature survey of chromosome number counts was made for the tribe Delphinieae, which includes the genera Aconitum, Delphinium, Consolida, and Aconitella. 1097 reports are presented corresponding to 327 species, ...
Background: Feline leishmaniosis is a vector-borne parasitic disease caused by Leishmania spp. Leishmania infection in dogs is prevalent in the Mediterranean basin, but in other animals, such as cats, it could also play a ...
The study of genome size variation can contribute valuable information on species relationships as well as correlate to several morphological or ecological features, among others. Here we provide an extensive report on ...
Recently, the number of people acquiring tattoos has increased, with tattoos gaining significant popularity in people between 20 and 40 years old. Inflammation is a common reaction associated with tattooing. The purpose ...
Engineered plant cell lines have the potential to achieve enhanced metabolite production rates, providing a high-yielding source of compounds of interest. Improving the production of taxanes, pharmacologically valuable ...
The volatile compound dimethylsulphide (DMS) is important in climate regulation, the sulphur cycle and signalling to higher organisms. Microbial catabolism of the marine osmolyte dimethylsulphoniopropionate (DMSP) is thought ...
Angiostrongylus cantonensis is an emerging zoonotic nematode recognized as the leading cause of eosinophilic meningitis in the word. After its discovery in China, it was recorded in 30 countries worldwide. Recently, it has ...
Ethnopharmacological relevance The discovery of the antimalarial agent artemisinin is considered one of the most significant success stories of ethnopharmacological research in recent times. The isolation of artemisinin ...
<p>The daisy tribe Anthemideae is one of the largest and most diverse tribes within</p><p>Asteraceae. We analysed a dataset including 61 out of 111 Anthemideae genera, and all</p><p>but four of the 19 currently recognized ...
A propósito de la dispersión de Verbascum boerhavii var. bicolor (Bad.) Arcang. en Catalunya. Verbascum boerhavii L. var. bicolor (Bad.) Arcang., Comp. Fl. Ital. 505 (1882). = V. bicolor Bad., Osserv., 3 (1824) = V. boerhavii ...
Seguimos para este taxon, en lo nomenclatural, a TAMURA & LAUENER (1979:459), mientras no se tipifique de forma adecuada A. lycoctonum L., considerado nom. ambig. ya por TUTIN (1964:212), con pocas posibilidades de que no ...
El primer autor d'aquest treball va trobar i fotografiar, l'any 2000, una población de Papaver alpinum al coll de la Marrana, del municipi de Setcases. Després d'haver-la visitada diverses vegades i d'haver-ne estudiat els ...
Vitis vinifera cell cultures respond to pathogens and elicitors by synthesizing and extracellularly accumulating stilbenoid phytoalexins. Large amounts of trans-resveratrol (t-R) are produced when a cell culture is elicited ...
