made accessible to hybridization under conditions allowing the hybridization of the probe with the dna of the sample b demonstration of the hybrid formed between the nucleotide probe and the dna of the biological sample the present invention also relates to a procedure according to the invention characterized in that it comprises the following steps a contacting of a nucleotide probe immobilized on a support according to the invention with a biological sample the dna of the sample having if need be previously been made accessible to hybridization under conditions allowing the hybridization of the probe with the dna of the sample b contacting of the hybrid formed between the nucleotide probe immobilized on a support and the dna contained in the biological sample if need be after elimination of the dna of the biological sample which has not hybridized with the probe with a nucleotide probe labeled according to the invention according to an advantageous embodiment of the procedure for detection and or identification defined previously this is characterized in that prior to step a the dna of the biological sample is first amplified with the aid of at least one primer according to the invention the invention is additionally directed at a kit or.