Retraction: Heterologous expression, purification and characterization of nitrilase from Aspergillus niger K10

نویسندگان

  • Ondrej Kaplan
  • Karel Bezouska
  • Ondrej Plihal
  • Rudiger Ettrich
  • Natallia Kulik
  • Ondrej Vanek
  • Daniel Kavan
  • Oldrich Benada
  • Anna Malandra
  • Ondrej Sveda
  • Alicja B Vesela
  • Anna Rinagelova
  • Kristyna Slamova
  • Maria Cantarella
  • Jurgen Felsberg
  • Jarmila Duskova
  • Jan Dohnalek
  • Michael Kotik
  • Vladimir Kren
  • Ludmila Martinkova
چکیده

Retraction The authors have retracted this article [1] due to the ethical misconduct of Karel Bezouska and misappropriation of data which fundamentally changes the main findings of the article. Specifically, the upper amino acid sequence in Figure 1 (by KB) in BMC Biotechnol 11:2 was incorrect, therefore Nit-ANigWT and Nit-ANigRec (nitrilase expressed in E. coli harbouring a nit gene from A. niger K10) were not variants of the same enzyme as hypothesized in the original article. The different biochemical properties of Nit-ANigWT and Nit-ANigRec discussed in the paper were caused by a significant difference in the primary structures of these enzymes.

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Heterologous expression, purification and characterization of nitrilase from Aspergillus niger K10

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عنوان ژورنال:

دوره 13  شماره 

صفحات  -

تاریخ انتشار 2013