BAKTERIEN AUS PALMÖL?? IN MALAYSIA?? uij.. Medigene, wat machst Du? *froi*
Title: A NOVEL BACTERIUM PRODUCING POLYHYDROXYALKANOATES FROM PALM OIL MILL EFFLUENT Document Type and Number: WIPO Patent Application WO/2011/002270 Kind Code: A1
Abstract:The bacterial strain EB 172, isolated from digester treating palm oil mill effluent, was investigated by polyphasic taxonomic approach. The cells were rod-shaped, Gram- negative, non-pigmented, non-spore-forming and non-fermentative. Phylogenetic analyses using the 16S rRNA gene sequence showed that the strain was placed in the cluster of genus Comamonas; its closest neighbours were the type strains C. terrigena (96.8 %), C. koreensis (93.4 %), C. composti (92.9 %), and C. kerstersii (91.1 %). The ability of C. putranensis to produce polyhydroxyalkanoates (PHA) when supplied with organic acids made this bacterium is unique in Comamonas species. The bacterial strain was clearly distinguished from all of the existing strains using phylogenetic analysis, fatty acid composition data and a range of physiological and biochemical characteristics. The DNA G+C content of the genomic DNA was 59.1 mol%. It is evident from the genotypic and phenotypic data that strain Comamonas putranensis represents a novel species in the genus Comamonas, for which the name Comamonas putranensis sp. nov. is proposed.
Inventors: HASSAN, Mohd AIi (Universiti Putra Malaysia, UPM Serdang, Selangor, 43400, MY) ZAKARIA, Mohd, Raf ein (Universiti Putra Malaysia, UPM Serdang, Selangor, 43400, MY) ABD. AZIZ, Suraini (Universiti Putra Malaysia, UPM Serdang, Selangor, 43400, MY) MOHAMAD GHAZALI, Farinaz leen (Universiti Putra Malaysia, UPM Serdang, Selangor, 43400, MY) SHIRAI, Yoshihito (Kyushu Institute Of Technology, 1-1 Sensui - cho,,Tobata-ku,,Ki takyushu-shi, Fukuoka, 804-8550, JP) WAKISAKA, Minato (Kyushu Institute Of Technology, 1-1 Sensui-cho,Tobata-ku,Kitakyushu-shi, Fukuoka, 804-8550, JP) Application Number: MY2010/000004 Publication Date: 01/06/2011 Filing Date: 01/07/2010 Assignee: UNIVERSITI PUTRA MALAYSIA (UPM Serdang, Selangor, 43400, MY) KYUSHU INSTITUTE OF TECHNOLOGY (1 - 1, Sensui - choTobata- ku,Kitakyushu-shi, Fukuoka 804 - 8550, JP) FELDA PALM INDUSTRIES SDN. BHD . (4 th Floor, Balai FeldaJaIan Perumaha, Gurney 1 Kuala Lumpur, 54000, MY) HASSAN, Mohd AIi (Universiti Putra Malaysia, UPM Serdang, Selangor, 43400, MY) ZAKARIA, Mohd, Raf ein (Universiti Putra Malaysia, UPM Serdang, Selangor, 43400, MY) ABD. AZIZ, Suraini (Universiti Putra Malaysia, UPM Serdang, Selangor, 43400, MY) MOHAMAD GHAZALI, Farinaz leen (Universiti Putra Malaysia, UPM Serdang, Selangor, 43400, MY) SHIRAI, Yoshihito (Kyushu Institute Of Technology, 1-1 Sensui - cho,,Tobata-ku,,Ki takyushu-shi, Fukuoka, 804-8550, JP) WAKISAKA, Minato (Kyushu Institute Of Technology, 1-1 Sensui-cho,Tobata-ku,Kitakyushu-shi, Fukuoka, 804-8550, JP) International Classes: C12P1/04; C12P7/62; C12R1/01 Attorney, Agent or Firm: DAMODHARAN, Ramakrishna (Kass International SDN. BHD, Suite 8-7-2 Menara Mutiara Bangsar,JaIan Liku Off JaIan Rion, Bangsar Kuala Lumpur, 59100, MY) Claims: CLAIMS |