English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The transference of the genetic markers and the presence of DNA plasmidial in 240 cultures of Escherichia coli was investigated. The strains were originated from Waste Treatment Plant (inffluent and effluents) located in Ilha do Governador, Rio de Janeiro. By conjugation analysis, E. coli K 12 allowed the isolation of the transconjugants resistant to antibiotics Su, Sm, Tc, Cm, Ap; heavy metals (Cu, Hg and Zn) and colicinogenic factors (Ia, Ib and V) mainly in coliforms isolated Cm and Ap from the terminals of the treatment plant. The percentual distribution of the plasmids was prevalent in the cultures of E. coli originated from material collected in the effluents and reached a rate higher than 65%.

Coleformes fecais em águas de esgoto: II- transferência de marcadores e presença de plasmidial