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Overcome of carbon catabolite repression of bioinsecticides production by sporeless Bacillus thuringiensis through adequate fermentation technology
(
Hindawi Publishing Corporation
, 2014 , Article)
The overcoming of catabolite repression, in bioinsecticides production by sporeless Bacillus thuringiensisstrain S22 was investigated
into fully controlled 3 L fermenter, using glucose based medium. When applying adequate ...
Application of statistical experimental design for optimisation of bioinsecticides production by sporeless Bacillus thuringiensis strain on cheap medium
(
Sociedade Brasileira de Microbiologia - SBM
, 2014 , Article)
In order to overproduce bioinsecticides production by a sporeless Bacillus thuringiensis strain, an optimal composition of a cheap medium was defined using a response surface methodology. In a first step, a Plackett-Burman ...
Isolation of the Bacillus thuringiensis plasmid carrying Bacthuricin F4 coding genes and evidence of its conjugative transfer
(
The Journal of Infection in Developing Countries
, 2014 , Article)
INTRODUCTION:
Conjugation is an excellent natural mode of DNA transfer in vivo between bacteria, particularly when these conjugative elements carry technological traits such as bacteriocin encoding genes. In the present ...
Experimental Diabetes Mellitus in Different Animal Models
(
Hindawi
, 2016 , Article)
Animal models have historically played a critical role in the exploration and characterization of disease pathophysiology and target identification and in the evaluation of novel therapeutic agents and treatments in vivo. ...
K-shell photoionization of O+ and O2+ ions: Experiment and theory
(
American Physical Society
, 2015 , Article)
Absolute cross sections for the single and double K-shell photoionization of carbon like O2+ and nitrogen like O+ ions were measured in the 526–620-eV photon energy range by employing the ion-photon merged-beam technique ...
Correlation between delta-endotoxin and proteolytic activities produced by Bacillus thuringiensis var. kurstaki growing in an economic production medium
(
Taylor & Francis
, 2013 , Article)
Bacillus thuringiensis is a Gram positive bacterium that produces an insecticidal crystalline protein making it one of the most important biocontrol agents for pest management. Bioinsecticides based on B. thuringiensis ...
Production of Polyclonal and Monoclonal Antibodies Against the Bacillus thuringiensis Vegetative Insecticidal Protein Vip3Aa16
(
Springer International Publishing AG
, 2014 , Article)
The aim of this study is to establish a quantitative determination of the vegetative insecticidal protein Vip3A from the culture supernatant of Bacillus thuringiensis either by ELISA or by the conventional quantification ...
EU energy security, sustainability and globalisation: What role for Qatari LNG amid calls for greater energy diversification?
(
Inderscience
, 2010 , Article)
This paper explores recent developments in the trade-offs between energy security, sustainability and globalisation, focusing on the European Union (EU) energy market. The EU's desire to secure long-term supplies of ...
Developing Culturally Aware School Leaders: Measuring the Impact of an International Internship Using the MGUDS
(
SAGE Publications
, 2013 , Article)
Developing globally minded citizens has become a national push and a stated priority for many higher education institutions in the United States. This article focuses on one university’s efforts to develop globally minded ...
The impact of Qatar national professional standards: Teachers’ perspectives
(
Consortia Academia Publishing
, 2014 , Article)
Over the past twenty years, countries have embraced educational reforms that are driven by
standards-based education that include professional standards for teachers. This is the case in
Qatar where professional standards ...