Latest Research News on Soil Bacteria: Dec – 2019

Posted on December 28, 2019Categories MicrobiologyTags ,   Leave a comment on Latest Research News on Soil Bacteria: Dec – 2019

High diversity in DNA of soil bacteria. Soil bacterium DNA was isolated by minor modifications of previously described methods. After purification on hydroxyapatite and precipitation with cetylpyridinium bromide, the DNA was sheared during a French press to offer fragments with a mean molecular mass of 420,000 daltons. After repeated hydroxyapatite purification and precipitation with cetylpyridinium bromide, high-pressure liquid chromatography analysis showed the presence of two.1% RNA or less, whereas 5-methylcytosine made up 2.9% of the entire deoxycytidine content. No other … Continue reading “Latest Research News on Soil Bacteria: Dec – 2019”