公开(公告)号：WO2013057515A1

公开(公告)日：2013-04-25

申请号：PCT/GB2012/052609

申请日：2012-10-19

Applicant: BIO NANO CONSULTING LTD

Inventor： CASS, Anthony Edward George ,  SANTINI, Joanne ,  JOHNSON, Christopher James

IPC: C12N9/00 ,  C12Q1/00 ,  C12Q1/26

CPC classification number: C12Q1/005 ,  C12N9/0004 ,  C12Q1/26 ,  C12Y120/09001 ,  C12Y120/99001 ,  G01N27/327 ,  G01N27/4166 ,  G01N27/447 ,  G01N2333/902

Abstract: The present invention provides an arsenite oxidase enzyme modified to prevent translocation by modification of a translocation signal sequence. A microorganism modified to express the heterologous arsenite oxidase enzyme is also provided by the invention, together with a device for detecting the presence of arsenite in a sample.

Abstract translation: 本发明提供通过修饰易位信号序列修饰以防止易位的亚砷酸盐氧化酶。 本发明还提供了用于表达异源亚砷酸氧化酶的微生物以及用于检测样品中亚砷酸盐存在的装置。