A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 197

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 197
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 271
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3165
Function: getPubMedXML

File: /var/www/html/application/controllers/Detail.php
Line: 597
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 511
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 317
Function: require_once

Optimisation of PCR reactions using primer chessboarding. | LitMetric

Optimisation of PCR reactions using primer chessboarding.

J Clin Virol

West Of Scotland Specialist Virology Centre, A Member of the UK Clinical Virology Network, Gartnavel General Hospital, 1053 Great Western Road, G12 OYN, Glasgow, UK.

Published: April 2003


Category Ranking

98%

Total Visits

921

Avg Visit Duration

2 minutes

Citations

20

Article Abstract

In-house polymerase chain reaction (PCR) assays are now an integral part of the work of most diagnostic microbiological laboratories. Despite the availability of commercial reagent 'master-mixes' of some PCR reagents, the optimisation of primers still poses a significant problem. Here, we describe a simple method to assess the concentration of primer needed in single round, multiplex, nested and 'real-time' PCR procedures.

Download full-text PDF

Source
http://dx.doi.org/10.1016/s1386-6532(03)00006-4DOI Listing

Publication Analysis

Top Keywords

optimisation pcr
4
pcr reactions
4
reactions primer
4
primer chessboarding
4
chessboarding in-house
4
in-house polymerase
4
polymerase chain
4
chain reaction
4
reaction pcr
4
pcr assays
4

Similar Publications