Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 1034
Function: getPubMedXML
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3152
Function: GetPubMedArticleOutput_2016
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
tRNAs occupy a central role in the cellular life, and they are involved in a broad range of biological processes that relies on their interaction with proteins and RNA. Crystallization and structure resolution of tRNA or/and tRNA/partner complexes can yield in valuable information on structural organizations of key elements of cellular machinery. However, crystallization of RNA, is often challenging. Here we review two methods to produce and purify tRNA in quantity and quality to perform X-ray studies.
Download full-text PDF |
Source |
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http://dx.doi.org/10.1007/978-1-4939-2763-0_4 | DOI Listing |
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