IDENTIFICATION OF CELLULOLYTIC BACTERIA ISOLATED FROM THE TERMITE COPTOTERMES CURVIGNATHUS (HOLMGREN)

The aim of the present research was to isolate and identify cellulolytic bacteria from the gut of the local termite Coptotermes curvignathus (Holmgren) present in the vicinity of the University of Putra Malaysia. The isolates were cultured in a medium containing carboxymethyl-cellulose and cellobiose. The bacterial species were tentatively identified by using the Biolog reader as well as the Bergey's manual and later confirmed by 16S rRNA sequence homology. The species were all novel strains and identified as Bacillus cereus strain Razmin A, Enterobacter aerogenes strain Razmin B, Enterobacter cloacae strain Razmin C, Chryseobacterium kwangyangense strain Cb and Acinetobacter strain Raminalimon. Biolog reader was not able to identify one of the bacterial species in which it was identified as C. kwangyangense strain Cb by 16S rRNA sequence homology. The GenBank NCBI/EMBL accession numbers for the bacterial strains are EU294508, EU305608, EU305609, EU169201 and EU332791 for B. cereus Razmin A, E. aerogenes strain Razmin B, E. cloacae strain Razmin C, C. kwangyangense strain Cb and Acinetobacter strain Raminalimon, respectively.