scholarly journals Isolation and characterization of native Bacillus thuringiensis strains from Saudi Arabia with enhanced larvicidal toxicity against the mosquito vector Anopheles gambiae (s.l.)

2016 ◽  
Vol 9 (1) ◽  
Author(s):  
Talaat A. El-kersh ◽  
Ashraf M. Ahmed ◽  
Yazeed A. Al-sheikh ◽  
Frédéric Tripet ◽  
Mohamed S. Ibrahim ◽  
...  
Keyword(s):  
Saudi Arabia ◽  
Bacillus Thuringiensis ◽  
Anopheles Gambiae ◽  
Mosquito Vector ◽  
Isolation And Characterization ◽  
Anopheles Gambiae S.L

Purification and partial amino acid sequence of thuricin S, a new anti-Listeriabacteriocin from Bacillus thuringiensis

2007 ◽  
Vol 53 (2) ◽  
pp. 284-290 ◽  
Author(s):  
Sonia Chehimi ◽  
François Delalande ◽  
Sophie Sablé ◽  
Mohamed-Rabeh Hajlaoui ◽  
Alain Van Dorsselaer ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Proteinase K ◽  
Terminal Sequence ◽  
Partial Amino Acid Sequence ◽  
Ph Values ◽  
Heat Stable ◽  
Isolation And Characterization ◽  
Terminal Amino ◽  
Edman Sequencing

We report the isolation and characterization of a new bacteriocin, thuricin S, produced by the Bacillus thuringiensis subsp. entomocidus HD198 strain. This antibacterial activity is sensitive to proteinase K, is heat-stable, and is stable at a variety of pH values (3–10.5). The monoisotopic mass of thuricin S purified by high perfomance liquid chromatography, as determined with mass spectrometry ESI-TOF-MS, is 3137.61 Da. Edman sequencing and NanoESI-MS/MS experiments provided the sequence of the 18 N-terminal amino acids. Interestingly, thuricin S has the same N-terminal sequence (DWTXWSXL) as bacthuricin F4 and thuricin 17, produced by B. thuringiensis strains BUPM4 and NEB17, respectively, and could therefore be classified as a new subclass IId bacteriocin.

scholarly journals Isolation and characterization of Bacillus thuringiensis strains active against Elasmopalpus lignosellus (Zeller, 1848) (Lepidoptera, Pyralidae)

2017 ◽  
Vol 39 (4) ◽  
pp. 417
Author(s):  
Janaina Zorzetti ◽  
Ana Paula Scaramal Ricietto ◽  
Fernanda Aparecida Pires Fazion ◽  
Ana Maria Meneguim ◽  
Pedro Manuel Oliveira Janeiro Neves ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Isolation And Characterization ◽  
Elasmopalpus Lignosellus ◽  
Lepidoptera Pyralidae

scholarly journals Isolation and characterization of Bacillus thuringiensis (Ernst Berliner) strains indigenous to agricultural soils of Mali

2015 ◽  
Vol 10 (28) ◽  
pp. 2748-2755 ◽  
Author(s):  
Kassogue Adounigna ◽  
Maiga Kadia ◽  
Traore Diakaridia ◽  
Hamadoun Dicko Amadou ◽  
Fane Rokiatou ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Agricultural Soils ◽  
Isolation And Characterization

scholarly journals Isolation and characterization of Bacillus thuringiensis strains from different grain habitats in Turkey

2005 ◽  
Vol 21 (3) ◽  
pp. 285-292 ◽  
Author(s):  
Özgür Apaydin ◽  
A. Fazil Yenidünya ◽  
Şebnem Harsa ◽  
Hatice Güneş
Keyword(s):  
Bacillus Thuringiensis ◽  
Isolation And Characterization
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