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[Extrachromosomal DNA spectrum of Bacillus thuringiensis Berliner and Bacillus sphaericus Meyer et Neide]. / Issledovanie spektra ékstrakhromosomal'nykh DNK Bacillus thuringiensis Berliner i Bacillus sphaericus Meyer et Neide.

Chichian, V G; Ambartsumian, N S; Akopian, Zh I; Afrikian, E K.

Genetika ; 33(3): 308-13, 1997 Mar.

Article in Russian | MEDLINE | ID: mdl-9244760

ABSTRACT

Analysis of the pattern of extrachromosomal DNA in different cultures of Bacillus thuringiensis and Bacillus sphaericus demonstrated a higher content of extrachromosomal DNA in B. thuringiensis than in B. sphaericus. The quantity and approximate molecular weights of the plasmids were determined. The assumption that the plasmid DNA content in B. thuringiensis strains is higher than in the other representatives of the genus Bacillus was confirmed.

Subject(s)

Bacillus thuringiensis/genetics , Bacillus/genetics , DNA, Bacterial/genetics , Extrachromosomal Inheritance , Plasmids/genetics , Bacillus/classification , Bacillus thuringiensis/classification , Molecular Weight , Serotyping , Species Specificity

[Change in the Bacillus thuringiensis subsp. Israelensis plasmid DNA spectrum during growth dynamics]. / Izmenenie spektra plazmidnykh DNK kul'tur Bacillus thuringiensis subsp. Israelensis v dinamike rosta.

Chichian, V G; Ambartsumian, N S; Akopian, Z H; Afrikian, E K.

Dokl Akad Nauk ; 343(5): 705-7, 1995 Aug.

Article in Russian | MEDLINE | ID: mdl-7580992

Subject(s)

Bacillus thuringiensis/genetics , DNA, Recombinant/genetics , Bacillus thuringiensis/growth & development , Bacillus thuringiensis Toxins , Bacterial Proteins/genetics , Bacterial Toxins/genetics , DNA, Recombinant/isolation & purification , Electrophoresis, Agar Gel , Endotoxins/genetics , Hemolysin Proteins , Species Specificity , Spectrophotometry, Ultraviolet

[The biology and taxonomy of entomopathogenic sporiferous bacteria]. / Biolohiia i systematyka entompathohennykh sporonosnykh bacterii.

Afrikian, E K.

Mikrobiol Zh ; 35(1): 58-64, 1973.

Article in Ukrainian | MEDLINE | ID: mdl-4633762

Subject(s)

Bacillus/classification , Insecta , Bacillus anthracis , Bacillus cereus , Bacillus megaterium , Spores, Bacterial

[Bacterial insecticides and their use]. / Bakterial'nye insektitsidy i ikh primenenie.

Afrikian, E K.

Izv Akad Nauk SSSR Biol ; 1: 14-29, 1970.

Article in Russian | MEDLINE | ID: mdl-4992502

Subject(s)

Bacteria , Insect Control , Animals , Bacillus cereus/isolation & purification , Culture Media , Methods , Serratia marcescens , Species Specificity

[Acylase activity in sporogenous bacteria]. / Atsilaznaia aktivnost' u sporonosnykh bakterii.

Kimura, Iu; Afrikian, E K.

Dokl Akad Nauk SSSR ; 173(4): 945-7, 1967 Apr 01.

Article in Russian | MEDLINE | ID: mdl-5623095

Subject(s)

Acyltransferases/metabolism , Bacillus/enzymology , Aminocaproates/metabolism , Glutamates/metabolism , Methionine/metabolism , Phenylalanine/metabolism

[Hemolytic properties of aerobic sporogenous bacteria]. / Gemoliticheskie svoistva aérobnykh sporoobrazuiushchikh bakterii.

Chil-Akopian, L A; Afrikian, E K.

Zh Eksp Klin Med ; 7(5): 22-6, 1967.

Article in Russian | MEDLINE | ID: mdl-4992913

Subject(s)

Bacillus/metabolism , Hemolysis , Oxygen Consumption , Bacillus cereus/metabolism , Bacillus megaterium/metabolism , Bacillus subtilis/metabolism

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