Abstract
A correction was made to "DNA Extraction from 0.22 µM Sterivex Filters and Cesium Chloride Density Gradient Centrifugation". A typo in a volume's measurement was corrected in step 1.2.
The step was corrected from:
Once the filter has thawed, begin the first of two incubations: one to lyse the cells and remove RNA, and one to break down proteins. For the first incubation, add 100 μl lysozyme (125 mg in 1000 μl TE) and 20 ml RNase A (10 μg/ml) to the filter. Reseal the filter with Parafilm and leave it to rotate in the hybridization oven at 37°C for 1 hour.
to:
Once the filter has thawed, begin the first of two incubations: one to lyse the cells and remove RNA, and one to break down proteins. For the first incubation, add 100 μl lysozyme (125 mg in 1000 μl TE) and 20 μl RNase A (10 μg/ml) to the filter. Reseal the filter with Parafilm and leave it to rotate in the hybridization oven at 37°C for 1 hour.
Protocol
A correction was made to "DNA Extraction from 0.22 µM Sterivex Filters and Cesium Chloride Density Gradient Centrifugation". A typo in a volume's measurement was corrected in step 1.2.
The step was corrected from:
Once the filter has thawed, begin the first of two incubations: one to lyse the cells and remove RNA, and one to break down proteins. For the first incubation, add 100 μl lysozyme (125 mg in 1000 μl TE) and 20 ml RNase A (10 μg/ml) to the filter. Reseal the filter with Parafilm and leave it to rotate in the hybridization oven at 37°C for 1 hour.
to:
Once the filter has thawed, begin the first of two incubations: one to lyse the cells and remove RNA, and one to break down proteins. For the first incubation, add 100 μl lysozyme (125 mg in 1000 μl TE) and 20 μl RNase A (10 μg/ml) to the filter. Reseal the filter with Parafilm and leave it to rotate in the hybridization oven at 37°C for 1 hour.
Disclosures
No conflicts of interest declared.
