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Questions related from Mahdi Ghanbari
In some articles I have seen that for screening of a specific gene the authors just used a primer set and then sequenced the fragment. But, in other articles, after PCR, fragments were cloned and...
30 May 2014 4,524 3 View
What is the appropriate way to preserve fish intestine samples for one or two months for bacteriological studies ? Do I need to add Glycerol to the samples and keep them at -20 degrees C?
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What is the best medium to isolate lactic acid bacteria from cold smoked salmon? MRS agar, nitrite actidione or polymyxin agar (NAP) with pH 6.2 ?
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Listeria monocytogenes serotype 4b accounts for most cases of human listeriosis and at the same time it is seldom found in foods, less than five percent in environment. What is the reason? Any idea?
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