{"product_id":"the-yersinia-story-von-jeanette-pham","title":"The Yersinia story","description":"\u003cp\u003eEuropean Yersinia enterocolitica 4\/O:3 produce two types of ¿-lactamases, enzyme A and enzyme B and belong to phage type VIII (4\/O:3\/VIII). Y. enterocolitica 4\/O:3 isolated in Canada and Australia are identical producing only enzyme A and belonging to the same phage type IXb (4\/O:3\/IXb\/A). Their failure to express enzyme B is due to same defect in ampC gene. When unusual European Y. enterocolitica 4\/O:3 strains fail to produce enzyme B, it is invariably due to a different defect in ampC gene. The difference in defective ampC gene between European and Canadian\/Australian 4\/O:3 shows that the latter group did not derive from the former. The presence of the predominant and unique Y. enterocolitica subtype 4\/O:3\/IXb\/A at two areas far apart on the earth can only be explained by a common geographical origin. This provides a microbiological proof of linkages between Paleoproterozoic and Mesoproterozoic geological features in north western Canada and Australia. The manuscript presents a new insight and perspective to both Geology and Microbiology.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659116575\"\u003e\u003ch3\u003eA proof of the Laurentia and Australia continents link\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783659116575","offer_id":39489789952093,"sku":"9783659116575","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/510c80be-33c3-4188-9c31-20c8866472ad.jpg?v=1773381055","url":"https:\/\/shop.autorenwelt.de\/en\/products\/the-yersinia-story-von-jeanette-pham","provider":"Autorenwelt Shop","version":"1.0","type":"link"}