Regulation of delta-endotoxin biosynthesis and endospore formation in bacillus thuringiensis 81

Download
1995
Tayanç, Yasemin

Suggestions

Regulation of crystal protein biosynthesis by Bacillus thuringiensis: II. Effects of carbon and nitrogen sources.
Içgen, Y; İçgen, Bülent; Özcengiz, Gülay (Elsevier BV, 2002-11-01)
The regulation of crystal protein production in Bacillus thuringiensis 81 by sources of carbon and nitrogen was investigated. The highest titers of toxin were obtained on sucrose, lactose and inulin which also supported sporulation. Whey and molasses were also potential carbon substrates for toxin production. Other carbohydrates including glucose, glycerol, maltose, starch and dextrin yielded lower amounts of toxin. Nitrogen sources were found to exert the most profound controls. Peptone was the best organi...
Regulation and role of CCAAT/enhancer binding protein during differentiation of intestinal epithelial cells
Memişoğlu, Aslı Sade; Banerjee, Sreeparna (2013-09-01)
Background: The molecular mechanisms of differentiation of intestinal epithelial cells, is poorly understood and disruption of this balance may result in neoplastic transformation and malignant growth. The family of CCAAT/Enhancer Binding Protein (C/EBP) transcription factors is implicated in cellular growth, differentiation, inflammation and development and control differentiation in several cell types. The involvement of these transcription factors in intestinal differentiation is not known. The aim of th...
Regulation of crystal protein biosynthesis by Bacillus thuringiensis: I. Effects of mineral elements and pH
ICGEN, Y; Icgen, BÜLENT; Özcengiz, Gülay (Elsevier BV, 2002-11-01)
Crystal protein synthesis by a local isolate of Bacillus thuringiensis was monitored and compared in association with growth and sporulation in media differing in mineral element content. Mg and Cu were the most important metals for the biosynthesis of 135 kDa and 65 kDa toxin components in that the former was essential and the latter was greatly stimulatory at 10(-6) to 10(-7) M concentration. Also the inclusion of Mn favored toxin production at concentrations ranging from 3 x 10(-4) to 10(-5) M. The omiss...
Regulation of CO2 fixation by external phosphate pulses as the adaptation of blue green algae anactystis nidulans to environmental phosphate fluctations
Şahan, Emel; Tont, Sargun A.; Falkner, Gernot; Department of Biology (1997)
Regulation of MRPl Gene Expression by Etoposide-Loaded PHB Coated Magnetic Nanoparticles in Etoposide Resistance MCF-7 Cells.
Yalçın Azarkan, Serap; Gündüz, Ufuk (2017-05-12)
Citation Formats
Y. Tayanç, “Regulation of delta-endotoxin biosynthesis and endospore formation in bacillus thuringiensis 81,” Middle East Technical University, 1995.