Jul. 11, 2025 Home  |  About Journal  |  Editorial Board  |  Instruction  |  Subscriptions  |  Advertisement  |  Contacts Us  |  中文
Article Current Issue | Archive | Adv Search |
Using PCR for studying seasonal distribution of toxic microcystis from scenie sites in Guangzhou
LI Mu-chan, YUAN Jia-en, LEI La-mei, XIE Shu-tao, HAN Bo-ping
Research Center of Hydrobiology, Jinan University, Guangzhou 510632, China
Download: PDF (482 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  

Base on the conserved 16S rDNA gene of microcystis,cyanobacteria and microcystin synthetase gene B(mcyB).A duplex PCR and nested PCR were used to detect toxic species at eight scenic sites,including 108 water samples in Guangzhou of Guangdong province in three seasons.Results show that total positive ratio of toxic Microcystis was 38.9% in winter,94.4% in summer,and 92.5% in autumn.This study demonstrated that toxic Microcystis distributed in winter,summer and autumn and Microcystins pollutions in Guangzhou scenic sites was mainly in summer and autumn.

Key wordsnoxious Microcystis      duplex PCR      nested PCR      beauty spots     
Received: 25 December 2006     
:  Q78  
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
LI Mu-chan
YUAN Jia-en
LEI La-mei
XIE Shu-tao
HAN Bo-ping
Cite this article:   
LI Mu-chan,YUAN Jia-en,LEI La-mei, et al. Using PCR for studying seasonal distribution of toxic microcystis from scenie sites in Guangzhou[J]. , 2006, 25(6): 512-516.
URL:  
http://www.ecolsci.com/EN/     OR     http://www.ecolsci.com/EN/Y2006/V25/I6/512
Copyright © Editorial Board of Ecological Science
Supported by:Beijing Magtech