Antibodies against nitrate reductase from Monoraphidium braunii have been used to determine the antigenic relationships of nitrate reductases from different green algae. Nitrate reductases from Chlamydomonas reinhardii, Chlorella fusca, Dunaliella salina, and Scenedesmus obliquus, were inhibited by, and cross-reacted with, antibodies raised against the enzyme from Monoraphidium braunii.These an...

Chemical investigation of the marine sponge Ircinia fusca leads to isolation of a new pyrrole derivative (1) and two known compounds namely, 3 methyl decanoic acid (2) and Benzenedicarboxylic acid (3). The structures of compounds were established by 1D and 2D NMR and MS data. Compound 1 exhibited strong antibacterial activity against Mycobacterium smegmatis at MIC 116 μM. Compounds 1-3 showed n...

Copyright: © 2012 Mendez-Carvajal P. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.