The biological phosphorus removal is a microbial process widely used for removing phosphorus fromwastewater to avoid eutrophication of water bodies. The study was aimed to screen the efficient phosphatereducing isolates and used to remove phosphate from synthetic wastewater using batch scale process. Thethree most efficient phosphate reducers were isolated and screened from eu...

Polythene plays an important role in packaging of goods, food material, medicine and garbage bags etc but its degradation is becoming a great threat and vital cause of environmental pollution. There are various polythene degradation methods available but the eco-friendly and acceptable method is by using microbes. The present study deals with the isolation, identification, screening and degrada...

N-4909 (1), which has a stimulating activity on apolipoprotein E secretion in humanhepatoma Hep G2 cells, was isolated from the culture broth of Bacillus sp. No. 4691 by Hiramoto et al.l) This compound (1) was also isolated from Bacillus sp. A1238 as an inhibitor of acyl-CoA; cholesterol acyltransferase by Hasumi et al.2) This cyclooctadepsipeptide (1) and its diastereomer were synthesized for ...

The antimicrobial effects of extracts of A. sativum and P. emblica, against pathogenic Staphylococcus aureus, Escherichia coli, Pseudomonas sp., Klebsiella sp, Salmonella typhi, Salmonella paratyphi, Salmonella sp., Bacillus subtilis, Bacillus cereus were investigated using the agar well and disc diffusion method. Aqueous extracts of A. sativum and P. emblica were more effective than ethanolic ...

A thermostable chitosanase gene from the environmental isolate Bacillus sp. strain CK4, which was identified on the basis of phylogenetic analysis of the 16S rRNA gene sequence and phenotypic analysis, was cloned, and its complete DNA sequence was determined. The thermostable chitosanase gene was composed of an 822-bp open reading frame which encodes a protein of 242 amino acids and a signal pe...

Article history: Received on: 10/07/2012 Revised on: 03/08/2012 Accepted on:23/08/2012 Available online: 28/09/2012 Bacterial are well known for their ability to excrete enzymes into the environment. Bacillus sp. being industrially important organisms produces a wide variety of extra-cellular enzymes including proteases. Bacillus sp. isolated from local marine samples collected from Saudi Arabi...

The use of herbal remedies had increased significantly in the last one decade in Nigeria. This has led to the production of herbal products with bogus claims. The microbial quality and antibacterial properties of two Nigerian herbal remedies with such claimed efficacy of curing all manners of microbial diseases were assessed. The herbal remedies were discovered to be contaminated with the follo...