Production of DNas

Gram staining

Gram staining

GFP-β-catenin-C (ARM)

Yeast extract Peptone Dextrose (YPD)1% Yeast extract2% Peptone2% DextroseYeast Nitrogen Base (YNB)0.67% Yeast Nitrogen Base2% DextroseFor alternate carbon source utilization experiments, dextrose was replaced withother carbon sourcesviz.,sodium acetate, ethanol, oleic acid, glycerol and citric acid.Yeast Nitrogen Base (YNB) without ammonium sulphate and amino acids0.17% Yeast Nitrogen Base2% DextroseCasamino Acid (CAA)0.67% Yeast Nitrogen Base2% Dextrose0.6% Casamino acidsFor preparing plates, 2% agar was added tothe medium before autoclaving

Yeast media

Cytoplasmic extractionbuffer (without protease inhibitors)

Ethylenediamine tetraacetic acid (EDTA), pH 8.0ComponentsFinal concentrationFor 500 mlEDTA0.5M93.05gH2Oq.sThe pH is adjusted to 8.0 using 10M NaOH

6X DNA loading dye

Agarose gel

TAE

For DNA electrophoresis

(e) Stacking polyacrylamide gel

Yeast synthetic complete medium without leucine(SC-Leu)0.67% Yeast Nitrogen Base without amino acids 76mg/L His76mg/L Ura76 mg/mL Trp76 mg/mL Met2% DextroseYeast sporulating medium1% Potassium acetate0.05% Dextrose

Yeast extract Peptone Dextrose (YPD)1% Yeast extract2% Peptone 2% Dextrose Yeast synthetic complete medium(SC)0.67% Yeast Nitrogen Base with amino acids 2% Dextrose1.92 g/LYeast Synthetic Drop-Out media supplement without Uracil76 mg/L uracilYeast synthetic complete medium without histidine(SC-His)0.67% Yeast Nitrogen Base without amino acids 1.92 g/L Yeast Synthetic Drop-Out media supplement without histidine2% DextroseYeast synthetic complete medium without uracil(SC-Ura)0.67% Yeast Nitrogen Base without amino acids 1.92 g/LYeast Synthetic Drop-Out media supplement without Uracil2% DextroseYeast synthetic complete medium without methionine(SC-Met)0.67% Yeast Nitrogen Base without amino acids 380mg/L Leu76 mg/L His76mg/L Ura2% DextroseYeast synthetic complete medium without tryptophan(SC-Trp)0.67% Yeast Nitrogen Base without amino acids 380mg/L Leu76mg/L His76mg/L Ura76 mg/L Met2% Dextrose

Yeast media(Media composition was followed as described by Sigma product data sheet)

PBS was prepared as a 10X stock solution and used as a 1X concentration.Tris-HCl buffer0.5 M Trizma BasepH was adjusted to 7.6 using concentrated HCl.Tris-Cl buffer was prepared as a 10X stock solution and used as 1X concentartion.Tris-EDTA (TE) buffer10 mM Tris-HCl (pH 8.0)1mM EDTATris Acetic acid-EDTA (TAE) buffer40 mM Tris base0.5 M EDTApH was adjusted to 8.5 with glacial acetic acidTAE buffer was prepared as a 50 X stock solution and used at 1 X concentartion.Potassium Phosphate buffer (0.1 M)1 M Potassium phosphate dibasic (K2HPO4)1 M Potassium phosphate monobasic (KH2PO4)61.5 ml of 1 M K2HPO4was mixed with 38.5 ml of 1 M KH2PO4, pH was adjusted to 7.0 and volume was adjusted to 1 L with H2O

Phosphate-Buffered Saline (PBS)137 mM NaCl2.7 mM KCl10 mM Na2HPO42 mM KH2PO4pH was adjusted to 7.3 before autoclaving

Common buffers

2.5 mM KCl10 mM MgCl210 mM MgSO4SOCSOB mediumwas modified to prepare the SOC medium.20 ml of sterile 1 M glucose solution was added to the autoclaved SOB medium to obtainafinal concentration of 20 mM glucosein 1 litre of medium.AntibioticsAmpicillin 60 μg/mlKanamycin 30 μg/mlStock solution of antibiotics (50 mg/ml) were prepared in sterile water. Prior to storage at -20°C,antibioticswere filter sterilizedthrougha0.22 μm membrane filter. Before pouring the plates,antibiotics were added to moderatelywarm LB-agar medium

Luria Bertani (LB)0.5% Yeast Extract1% Tryptone1% NaClSuper Optimal Broth (SOB)0.5% Yeast Extract2% Peptone10 mM NaCl

Bacterial media