Welcome
CCUG is dedicated to archiving, characterizing and identifying microorganisms
CCUG maintains an extensive number and taxonomic range of bacteria and some yeast and fungi. The mandate of CCUG is focused on clinically-relevant bacteria. Microbial strains are accepted within the recommendations of the Convention on Biological Diversity (CBD) and the regulations of the Nagoya Protocol on Access and Benefit Sharing (ABS). Strains are lyophilized and may be exported promptly to qualified laboratories under United Nations guidelines. Strains are received from clinical, industry and environmental sources for characterisation; the CCUG typing service employs phenotyping, chemotyping, genotyping and genomic sequence determination and analyses for reliable, high-resolution classification and identification.
CCUG is in collaboration with EUCAST Development Laboratory offering a panel of S. pneumoniae
with varying susceptibilities to beta-lactam for validation as well as a panel of Ps. aeruginosa with
varying levels of susceptibility to antimicrobial agents from different classes. (more ).
Beta-lactam resistance in Streptococcus pneumoniae is best detected by screening isolates with the
oxacillin 1 µg disk. However, benzylpenicillin susceptibility can be quantitated only by MIC
determination. Some methods are well calibrated to broth microdilution (reference methodology) and
others not. In collaboration with the EUCAST Development Laboratory, a panel of 10 S. pneumoniae
strains with varying susceptibilities to benzylpenicillin (and other beta-lactam agents) has been
defined according to broth microdilution reference assay. The panel is to be used for validating the
performances of susceptibility testing methods.
Order the kit (Cost 8000 SEK)
The results obtained through repeated testing of the 10 strains are available here here
CCUG is in collaboration with EUCAST Development Laboratory offering a panel of Pseudomonas
aeruginosa with varying levels of susceptibility to antimicrobial agents from different classes.
Reference MIC values and Whole Genome Sequencing data are presented for each strain.
Order the kit (Cost 7200 SEK)
The results obtained through repeated testing of the 9 strains are available here here
Collections
| To include a word | Specifically include a word by adding a + before the word+streptococcus |
| To exclude a word | Exclude a word by adding a -before the word-agalactiae |
| To include part of a word | Add a * to find variations of a wordagal* |
| Examples | streptococcus agalactiaeWill look for streptococcus AND agalactiae aga*Will list match records that start with aga, for example agalactiae, agarici and agaricidamnosum "streptococcus agalactiae"Will match records that have the words streptococcus agalactiae before:2012-00-00Will match records that are deposited before the year 2012 after:2012-00-00Will match records that are deposited after the year 2012 between:2012-00-00-2013-06-30Will match records that are deposited between 2012 and the 30th June 2013 +streptococcus +aga* -swedenWill match records that have streptococcus, part of a word that starts with aga and does not have the word sweden |