IOP Conference Series: Earth and Environmental Science, vol: 55,1 (2017)
Exploration of Fungal Association from Hard Coral Against Pathogen MDR Staphylococcus haemolyticus
Cristianawati O., Radjasa O.K., Sabdono A., Trianto A., Sabdaningsih A., Sibero M.T., Nuryadi H.
Abstract
Staphylococcus haemolyticus are opportunistic bacteria and as the second leading cause of nosocomial infections. It is a disease causing septicemia, peritonitis, otitis, and urinary tract infections and infections of the eye. It also a phenotype resistant to multiple antibiotics commercial. There is now an urgency to find an alternative antibiotics to combat this bacteria. It has been widely reported that many bioactive marine natural products from marine invertebrate have striking similarities to metabolites of their associated microorganisms including fungi. Hard coral associated microorganisms are among of the most interesting and promising marine natural product sources, which produce with various biological activities. The proposed work focused on the discovery of bioactive compounds and also estimated the phylogenetic diversity from fungal association of hard coral against pathogen MDR Staphylococcus haemolyticus. A total of 32 fungal association, FHP 7 which were isolated from Favia sp. capable of inhibiting the growth MDR. Molecular identification based on 18S rRNA gene sequences revealed that the active fungal association belonged 100% to the members from one of the genera Trichoderma longibrachiatum. Accession Number LC185084.1. © Published under licence by IOP Publishing Ltd.
Keyword: Fungal association; secondary metabolites; Staphylococcus haemolyticus; Trichoderma longibrachiatum