Sentence examples for extract and tryptone from inspiring English sources

2× yeast extract and tryptone.

Similar phenomena were observed in previous studies on RuMP-based synthetic methylotrophs and undefined supplements such as yeast extract and tryptone were added to initiate cell growth on methanol (Whitaker et al. 2017).

The optimal concentrations of monosodium glutamate, yeast extract and tryptone were predicted to be 6.61 g/L, 6.13 g/L and 4.50 g/L for squalene content and 6.94 g/L, 6.22 g/L and 4.40 g/L for squalene yield, respectively.

The reason behind high biomass production observed in our batch study when using TB in baffled flasks could have been due to the presence of easy digested yeast extract and tryptone which contains wider varieties of peptides and trace elements, and also due to the glycerol in TB containing a rich carbon source (Schmidt et al. 2005; Eriksen 2008; Sun et al. 2007).

Overnight culture (800 µL, OD600 ~ 2.5) was added into 800 mL of 2 × yeast extract and tryptone (2YT) media (16 g/L tryptone, 10 g/L yeast extract, 5 g/L NaCl) and then incubated at 37 °C, 180 rpm until OD600 ~ 0.5.

Yeast extract and tryptone were purchased from OXOID.

Bacto yeast extract and Bacto tryptone were purchased from Becton, Dickinson, and Company (Sparks, MD).

Twenty colonies from the Zeo2000 plates were inoculated into 10 mL of YPM medium (1% yeast extract and 2% tryptone) containing 1% methanol in a 50 mL flask and cultured at 28°C on a rotary incubator at 250 rpm to induce the expression of the endo-1,4-β-mannanase gene.

The feeding nutrition solutions included 500 g/L glycerol, 3.4 g/L MgSO4·7H2O, 50 g/L yeast extract, and 50 g/L tryptone.

LB was used as growth media for cultivating microbial strains and consisted of 0.5% yeast extract and 1% tryptone and sodium chloride in water having a pH of 7. Ultrapure water with a resistivity of 18.2 MΩ cm was used as solvent in all preparations.

The thermophilic bacteriophage (termed as GBSV1) was purified from its host, which was grown at 60°C with shaking (150 rpm) in the medium consisting of 0.2% NaCl, 0.4% yeast extract and 0.8% tryptone (pH 7.0).