We examined the expression of the ras gene family (Ha-ras, Ki-ras, N-ras) in human fetal tissues (14 week) and in several human tumor cell lines. Dot blot hybridization showed that the three ras genes were expressed in all of the samples analysed, with a range of expression between 10 and 180 molecules/cell. There was no correlation between levels of expression of ras genes and the type of ras gene activated in different tumor types.
ALL THREE HUMAN RAS GENES ARE EXPRESSED IN A WIDE RANGE OF TISSUES
FIORUCCI G;
1988
Abstract
We examined the expression of the ras gene family (Ha-ras, Ki-ras, N-ras) in human fetal tissues (14 week) and in several human tumor cell lines. Dot blot hybridization showed that the three ras genes were expressed in all of the samples analysed, with a range of expression between 10 and 180 molecules/cell. There was no correlation between levels of expression of ras genes and the type of ras gene activated in different tumor types.File in questo prodotto:
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