Bos taurus - 639430, 639431, 639433, 639437, 639438, 639442, 639443, 639447, 639448, 639455, 639456, 639457, 639458 Cavia porcellus - 639430 Columba livia - 639445 Felis catus - 639430 Heteropneustes fossilis - 639454 Homo sapiens - 639449, 639451, 639453, 661339, 662596, 672011, 672345, 672557, 672573, 675297, 675306, 696719, 699423, 718693, 718776, 718999, 720467, 733076, 733211 Homo sapiens 21 male and 1 female patient at 0-12 years after heart transplantation, mean age 45.7 years: During the first years after heart transplantation, phenylethanolamine N-methyltransferase mRNA levels are relatively high compared with later years. There is a correlation of phenylethanolamine N-methyltransferase mRNA with years elapsed form heart transplantation (r = -0.56). There is a negative linear correlation between phenylethanolamine N-methyltransferase mRNA and the low frequency band of the power spectrum (r = - 0.47). 677224 Homo sapiens expression plasmid pET17PNMT-his 675288 Homo sapiens female Japanese woman, gene PNMT 697472 Homo sapiens immunohistochemical analysis in normal human medulla shows a expression of phenylethanolamine N-methyltransferase localized to the cytoplasm. All tyrosine hydroxylase-positive cells contain phenylethanolamine N-methyltransferase. All normal human chromaffin cells also strongly express noradrenaline transporter, which is always colocalized with phenylethanolamine N-methyltransferase. Double-labeling experiments on phaeochromocytoma tissue reveals, that the expression of phenylethanolamine N-methyltransferase is variable, ranging from strong to weak to absent. The immunohistochemical detection of phenylethanolamine N-methyltransferase correlates with the presence of adrenaline in all but one sample (but the intensitiy levels do not correlate). In human phaeochromocytomas the expression of the noradrenaline transporter is not consistently co-localized with phenylethanolamine N-methyltransferase. 672987