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PROBE, PROBE SET, PROBE-IMMOBILIZED CARRIER, AND GENETIC TESTING METHOD

  • US 20090305260A1
  • Filed: 03/30/2007
  • Published: 12/10/2009
  • Est. Priority Date: 03/31/2006
  • Status: Active Grant
First Claim
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1. A probe for detecting a gene of infectious disease pathogenic bacterium, Porphyromonas gingivalis, capable of hybridizing with the 16S rRNA coding region of Porphyromonas gingivalis, said probe showing a hybridization intensity weak enough to avoid cross-hybridization with the 16S rRNA coding region of Porphyromonas asaccharolytica, said probe having any one of the following base sequences (1) to (4):

  • (1) TTATAGCTGTAAGATAGGCATGCGTCCC (SEQ ID NO.

         59) or a complementary sequence thereof;

    (2) AACGGGCGATACGAGTATTGCATTGA (SEQ ID NO.

         60) or a complementary sequence thereof;

    (3) ATATACCGTCAAGCTTCCACAGCGA (SEQ ID NO.

         61) or a complementary sequence thereof; and

    (4) a modified sequence prepared such that any one of the sequences of SEQ ID NOS. 59 to 61 and the complementary sequences thereof is subjected to base deletion, substitution, or addition as far as the modified sequence retains a function as the probe.

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