PCR detection of a biallelic polymorphism at D4S43.
نویسندگان
چکیده
Source and Description: The DNA marker pKP 1.65, is a single copy probe for the D4S43 locus. The 1.7 kb PstI fragment reveals a VNTR (1). Recently, the detection of the VNTR by PCR, after sequencing the adjacent 1269 bp PstI fragment was described (2). In order to construct primers for PCR we have sequenced the 1652 bp PstI fragment of pKP 1.65. A guanosine rich sequence in the last third of the probe was revealed. The core sequence is located between positions 1070 and 1270 and made of blocks of four to seven guanosines, which were interrupted by short runs of other nucleotides, and was flanked by primers (between position 997 and 1327). A biallelic polymorphism was detected (EMBL accession no. X62306).
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ورودعنوان ژورنال:
- Nucleic acids research
دوره 20 4 شماره
صفحات -
تاریخ انتشار 1992