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
98%
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We report a RNA acylation strategy, namely, DNA-templated PNA-based RNA acylation, involving a DNA template and a peptide nucleic acid (PNA) strand. The DNA template is designed to hybridize with the accepting RNA and the donating PNA, so that the acyl group on the PNA is transferred to the 3'-end ribose hydroxyl group of the accepting RNA. This PNA system will provide a simple route for RNA acylation.
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Source |
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http://dx.doi.org/10.1021/acs.orglett.5c03169 | DOI Listing |