Search results for "Columna"
showing 10 items of 767 documents
L’Européen
1989
Cultura de la Solidaridad
1998
¿De disidentes a vasallos?
2003
Pasajes de París / 4: Sus usos culturales
2006
Havel o la improbable pervivencia del héroe
2003
Cuénteme un cuento / 3
2008
Freezing Induces Biased Results in the Molecular Detection of Flavobacterium columnare
2006
ABSTRACT Specific PCR detection and electron microscopy of Flavobacterium columnare revealed the risk of false-negative results in molecular detection of this fish pathogen. Freezing and thawing destroyed the cells so that DNA was for the most part undetectable by PCR. The detection of bacteria was also weakened after prolonged enrichment cultivation of samples from infected fish.