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pro vyhledávání: '"W J Laird"'
Strains of Yersinia enterocolitica produce a heat-stable enterotoxin which is positive in the suckling mouse bioassay. Partial purification by a procedure previously worked out for heat-stable Escherichia coli enterotoxin yielded a substance which in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::262ab3d38f754d583f60baa7ce356572
https://europepmc.org/articles/PMC414701/
https://europepmc.org/articles/PMC414701/
A recombinant plasmid containing a 5.6-kilobase-pair DNA fragment of the Treponema pallidum genome was characterized by endonuclease mapping, and the encoded proteins were expressed in Escherichia coli and analyzed by use of in vitro transcription an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c96d2588f10736b3cf3f293f6e9a222
https://europepmc.org/articles/PMC260069/
https://europepmc.org/articles/PMC260069/
We evaluated the serological reactivity of a protease-resistant antigen designated 4D which was encoded by Treponema pallidum DNA and was expressed in Escherichia coli from recombinant plasmid pAW329. This 19,000-molecular-weight antigen was purified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3ec756d760732b97e7f268c113f8197
https://europepmc.org/articles/PMC268674/
https://europepmc.org/articles/PMC268674/