Population Dynamics of Phenol-Degrading Bacteria in Activated Sludge Determined by gyrB -Targeted Quantitative PCR

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Population dynamics of phenol-degrading bacteria in activated sludge determined by gyrB-targeted quantitative PCR.

A method for quantifying bacterial populations introduced into an activated-sludge microbial community is described. The method involves extraction of DNA from activated sludge, appropriate dilution of the extracted DNA with DNA extracted from nonintroduced activated sludge, PCR amplification of a gyrB gene fragment from the introduced strain with a set of strain-specific primers, and quantific...

متن کامل

Detection of Phenol Degrading Bacteria and Pseudomonas Putida in Activated Sludge by Polymerase Chain Reaction

Phenol is one of the organic pollutants in various industrial wastewaters especially petrochemical and oil refining. Biological treatment is one of the considerable choices for removing of phenol present in these wastewaters. Identification of effective microbial species is considered as one of the important priorities for production of the biomass in order to achieve desirable kinetic of biolo...

متن کامل

Molecular detection, isolation, and physiological characterization of functionally dominant phenol-degrading bacteria in activated sludge.

DNA was isolated from phenol-digesting activated sludge, and partial fragments of the 16S ribosomal DNA (rDNA) and the gene encoding the largest subunit of multicomponent phenol hydroxylase (LmPH) were amplified by PCR. An analysis of the amplified fragments by temperature gradient gel electrophoresis (TGGE) demonstrated that two major 16S rDNA bands (bands R2 and R3) and two major LmPH gene ba...

متن کامل

Isolation and Identification of Anionic Surfactant Degrading Bacteria from Activated Sludge

Linear alkylbenzene sulfonate (LABS) is an anionic surfactant widely used all over the world. They will eventually end-up and accumulate in household or industrial sewage. Due to their high foaming capabilities which can cause numerous problems in sewage treatment facilities as well as direct toxic effects on many different organisms in ecosystem they are generally considered as serious polluta...

متن کامل

17beta-estradiol-degrading bacteria isolated from activated sludge.

Fourteen phylogenetically diverse 17beta-estradiol-degrading bacteria (strains KC1-14) were isolated from activated sludge of a wastewater treatment plant. These isolates widely distributed among eight different genera--Aminobacter (strains KC6 and KC7), Brevundimonas (strain KC12), Escherichia (strain KC13), Flavobacterium (strain KC1), Microbacterium (strain KC5), Nocardioides (strain KC3), R...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Applied and Environmental Microbiology

سال: 1998

ISSN: 0099-2240,1098-5336

DOI: 10.1128/aem.64.4.1203-1209.1998