Identification and transformation of Lactobacillus acidophilus bile salt hydrolase A gene (bsh A) in Escherichia coli
Other Title(s)
تشخيص و تحويل جين (bshA) bile salt hydrolase من البكتريا Escherichia coli في بكتريا Lactobacillus acidophilus Ar
Joint Authors
Ozkose, Emin
Ahmad, Athir Majid
Source
Iraqi Journal of Biotechnology
Issue
Vol. 14, Issue 2 (31 Dec. 2015), pp.127-150, 24 p.
Publisher
University of Baghdad Genetic Engineering and Biotechnology for Postgraduate Studies
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
24
Main Subjects
Abstract EN
The bile salt hydrolase gene (bshA), encoding bile salt hydrolase enzyme (EC 3.5.1.24) from Lactobacillus acidophilus Ar probiotic isolate ,which is responsible for assimilation cholesterol were studied in the present work.
This gene designed contain two restriction sites (PstI/SacI) were added to each end of fragment and amplified by PCR techniques use specific primer to genetic analysis sequencing for gene nucleotides which were 801 bp.
Gene manipulation during cloning inserted into pJET1.2\blunt end vector respectively.
pJET1.2\blunt end vector is overexpression plasmid for E.
coli .
The resulted constructs were named as pJET/bshA.
The recombinant was transferred to E.
coli MC1022 by chemical transformation.
Obtained recombinants analyzed for expression and sequences.
The results were confirmed that production of bile salt hydrolase from recombinant E.coli MC1022 pJET/bshA found to be higher expression while compared with E.
coli MC1022 wild type strain from 100 to 383.3 (U\mg) .
The recombinant plasmid also found to be stable in host organism after a few generations
American Psychological Association (APA)
Ahmad, Athir Majid& Ozkose, Emin. 2015. Identification and transformation of Lactobacillus acidophilus bile salt hydrolase A gene (bsh A) in Escherichia coli. Iraqi Journal of Biotechnology،Vol. 14, no. 2, pp.127-150.
https://search.emarefa.net/detail/BIM-955936
Modern Language Association (MLA)
Ahmad, Athir Majid& Ozkose, Emin. Identification and transformation of Lactobacillus acidophilus bile salt hydrolase A gene (bsh A) in Escherichia coli. Iraqi Journal of Biotechnology Vol. 14, no. 2 (2015), pp.127-150.
https://search.emarefa.net/detail/BIM-955936
American Medical Association (AMA)
Ahmad, Athir Majid& Ozkose, Emin. Identification and transformation of Lactobacillus acidophilus bile salt hydrolase A gene (bsh A) in Escherichia coli. Iraqi Journal of Biotechnology. 2015. Vol. 14, no. 2, pp.127-150.
https://search.emarefa.net/detail/BIM-955936
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 147-150
Record ID
BIM-955936