KR20140064205A - Method of identifying xanthomonas codiaei - Google Patents

Method of identifying xanthomonas codiaei Download PDF

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KR20140064205A
KR20140064205A KR1020120131260A KR20120131260A KR20140064205A KR 20140064205 A KR20140064205 A KR 20140064205A KR 1020120131260 A KR1020120131260 A KR 1020120131260A KR 20120131260 A KR20120131260 A KR 20120131260A KR 20140064205 A KR20140064205 A KR 20140064205A
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seq
dna sequences
polynucleotide consisting
consecutive dna
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명인식
심홍식
이영기
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대한민국(농촌진흥청장)
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Abstract

The present invention relates to a method for identification of Xanthomonas codiaei, and more particularly to a method for identifying a base of 23S rRNA isolated from a sample to identify Xanthomonas codiaei. When a method for identifying Xanthomonas codiaei of the present invention and a probe for identification are used, it is possible to effectively identify Xanthomonas codiaei from Xanthomonas.

Description

{Method of identifying Xanthomonas codiaei}

The present invention relates to a method for identification of Xanthomonas codiaei, and more particularly to a method for identifying a base of 23S rRNA isolated from a sample to identify Xanthomonas codiaei.

The genus Santomonas (Xanthomonas) is a bacteria involved in the denitrification of soil nitrogen. These include pathogenic bacteria such as peach tree bacterial pericarditis, non-black rot, citrus peptic ulcer disease, rice blight white leaf blight,

Dot-blot, PCR (PCR), etc. are used for gene identification of plant pathogenic bacteria. In particular, PCR is a widely used method because it is economical in terms of time, effort, and manpower than the dot-blot method. PCR (polymerase chain reaction) is a method for identifying a DNA fragment (primer) consisting of 10-20 bp in the genomic DNA of a bacterium and then using heat-resistant DNA polymerase The PCR amplification product is electrophoresed on an agarose gel or an acrylamide gel and ethidium bromide is added to the reaction mixture, bromide, and silver stain. The DNA polymorphism of the bacterium, such as the presence or absence of DNA bands, is identified and identified. Currently, the identification method of bacteria by PCR is mainly used for identification of bacterial diseases in humans and animals. However, in recent years, PCR identification method has been developed to identify plant pathogens and is used for identification of diseases and quarantine of agricultural products . In addition, the PCR identification method is shorter in time than other methods, is low in cost for identification, and is also economical because many samples can be assayed at the same time. Recently, PCR identification method that amplifies nucleic acid which is a genetic material among the identification methods of Santomonas (Xanthomonas) is most preferred.

However, existing PCR identification methods are difficult to classify due to genetic similarity, and a solution to overcome this problem is needed.

Among the existing microorganisms of the genus Santomonas, Xanthomonas oryzae pv. Oryzae, Xanthomonas campestris pv. Vesicatoria, Xanthomonas campestris pv. Campestris, Xanthomonas axonopodis pv. citr and Xanthomonas axonopodis pv. glycines. However, it has been reported that Xanthomonas codiaei from Xanthomonas has been identified as a novel PCR primer for identification of Xanthomonas codiaei The method has not yet been studied. It is required to develop a method for identifying Xanthomonas codiaei through the combination of species or pathogenic specific bases and bases between plant pathogenic bacteria.

Accordingly, the inventors of the present invention have been studying to identify Santomonas codiana (Xanthomonas codiaei) more accurately and rapidly from the genus Santomonas (Xanthomonas), and found a difference from the 23s rRNA sequence of another species of Santomonas bacteria And developed a method of identification using it.

Accordingly, an object of the present invention is to provide a method for detecting (i) isolating 23S rRNA from a sample; (b) confirming the nucleotide sequence of the 23S rRNA isolated in the step (a); (C) the nucleotide sequence identified in step (b) is G, the 78th base is G, the 86th base is C, the 740th base is A, the 1177th base is C, the 1735th base is T, 1858 The first base is G, the 1966th base is A, the 1967th base is T, the 1969th base is C, the 1973th base is C, the 1977th to 1979th base is CTC, the 2048th to 2050th base is GAG, the 2053th base is G The 2056th base is A, the 2058th base is A, the 2060th base is A, the 2061th base is T, the 2626th base is C, the 2649th base is T, the 2715th base is C, and the 2737th base is G (Xanthomonas codiaei) which comprises the step of judging as Santomonas codiaei.

It is still another object of the present invention to provide a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 78th base G of SEQ ID NO: 1, a polynucleotide consisting of the 86th base C , A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 740th base A of SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 740th base A of SEQ ID NO: 1, a polynucleotide consisting of the 1177th nucleotide C A polynucleotide consisting of 20-100 consecutive DNA sequences comprising SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising 1735th base T of SEQ ID NO: 1, , A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 1966th base A of SEQ ID NO: 1, and 20-100 consecutive DNA sequences comprising the 1966th base A of SEQ ID NO: Polynucleotide, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising 1967 base T of SEQ ID NO: 1, and 20-100 consecutive DNA sequences comprising 1969th base C of SEQ ID NO: 1 Polynucleotide, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 1973rd base C of SEQ ID NO: 1, 20-100 consecutive DNA sequences comprising the 1977-1979th base CTC of SEQ ID NO: 1 A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 2048th to 2050th base GAG of SEQ ID NO: 1, 20-100 consecutive DNAs comprising the 2053th base G of SEQ ID NO: 1 A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 2056th base A of SEQ ID NO: 1, a polynucleotide consisting of SEQ ID NO: A polynucleotide consisting of 20-100 consecutive DNA sequences containing the 2058th base A of SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising 2060th base A of SEQ ID NO: 1, 1 polynucleotide consisting of 20-100 consecutive DNA sequences containing 2061th base T, polynucleotide consisting of 20-100 consecutive DNA sequences comprising 2626th base C of SEQ ID NO: 1, 1, a polynucleotide consisting of 20-100 consecutive DNA sequences containing the 2649th base T, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising 2715th base C of SEQ ID NO: 1, 1, < / RTI > 2737th base G, and the complementary polynucleotides thereof. ≪ RTI ID = 0.0 > Santo Pseudomonas coordination Ke (Xanthomonas codiaei) comprising at least one polynucleotide is to provide an identification probe.

In order to achieve the above object, the present invention provides a method for identification of Xanthomonas codiaei.

In order to accomplish still another object of the present invention, there is provided a probe for identification of Xanthomonas codiaei.

Hereinafter, the present invention will be described in detail.

The present invention relates to a method for identification of Xanthomonas codiaei.

That is, the present invention identifies the Xanthomonas codiaei by securing the base combination of the 23S rRNA gene of the genus Xanthomonas.

More specifically, the method for identifying Xanthomonas codiaei of the present invention comprises the steps of: (a) separating 23S rRNA from a sample; (b) confirming the nucleotide sequence of the 23S rRNA isolated in the step (a); (C) the nucleotide sequence identified in step (b) is G, the 78th base is G, the 86th base is C, the 740th base is A, the 1177th base is C, the 1735th base is T, 1858 The first base is G, the 1966th base is A, the 1967th base is T, the 1969th base is C, the 1973th base is C, the 1977th to 1979th base is CTC, the 2048th to 2050th base is GAG, the 2053th base is G The 2056th base is A, the 2058th base is A, the 2060th base is A, the 2061th base is T, the 2626th base is C, the 2649th base is T, the 2715th base is C, and the 2737th base is G And judging it to be Santomonas codiana (Xanthomonas codiaei).

The present invention also provides a probe for identification of Xanthomonas codiaei.

That is, the present invention identifies the Xanthomonas codiaei by securing the base combination of the 23S rRNA gene of the genus Xanthomonas.

More specifically, the probe for identification of the Xanthomonas codiaei of the present invention comprises a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 78th base G of SEQ ID NO: 1, A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 86th base C of SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 740th base A of SEQ ID NO: 1, A polynucleotide consisting of 20-100 consecutive DNA sequences comprising nucleotide 1177 of SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising nucleotide 1735 of SEQ ID NO: Nucleotide, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 1858th base G of SEQ ID NO: 1, a polynucleotide consisting of the 1966th salt of SEQ ID NO: 1 A, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 1967th base T of SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 1967th base T of SEQ ID NO: 1, a 1969th base C, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 1973 base C of SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising 1973 to 1979 A second base CTC, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising 2048th to 2050th bases GAG of SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising SEQ ID NO: Polynucleotide consisting of 20-100 consecutive DNA sequences containing the 2053th base G of SEQ ID NO: 1, 20-100 consecutive , A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 2058th base A of SEQ ID NO: 1, a 20-100 consecutive sequences comprising 2060th base A of SEQ ID NO: 1 A polynucleotide consisting of 20-100 consecutive DNA sequences comprising 2061th base T of SEQ ID NO: 1, 20-100 consecutive sequences comprising 2626th base C of SEQ ID NO: 1 A polynucleotide consisting of 20-100 consecutive DNA sequences comprising 2649th base T of SEQ ID NO: 1, 20-100 consecutive sequences comprising 2715th nucleotide C of SEQ ID NO: 1 A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 2737th base G of SEQ ID NO: 1, and a polynucleotide consisting of It is characterized by comprising at least one polynucleotide selected from the group consisting of a complementary polynucleotide.

In the present invention, the nucleic acid may be separated in step (a) according to a method commonly used in the art, and may be carried out using a commercially available extraction kit.

Also, the base sequence in step (b) may be performed according to automatic or manual base sequence analysis methods known in the art. Preferably, PCR is performed on a test specimen or a sample to perform PCR corresponding to 23S rRNA And the sequence of the product can be analyzed and analyzed according to a known nucleotide sequence analysis method.

In the step (c), the nucleotide sequence corresponding to the judgment point in the microorganism of the present invention can be identified based on SEQ ID NO: 1 to determine whether the microorganism corresponds to the present invention.

Meanwhile, the present invention provides a microarray for detecting microorganisms of the present invention, wherein the probe of the present invention is integrated on a substrate. The microarray consists of a conventional microarray except that it contains a polynucleotide of the present invention, and a method for producing a microarray by immobilizing a polynucleotide used as a marker on an organ is well known in the art.

Further, the present invention is a marker for detecting a microorganism of the present invention, wherein a nucleotide having a nucleotide sequence shown in SEQ ID NO: 1 is substituted for each of the bases corresponding to the judgment point of the microorganism of the present invention. Lt; / RTI > The above judgment points are as shown in Table 3.

The nucleotide, probe or marker of the present invention may be DNA or RNA, and it is obvious to those skilled in the art that the thymine described in the sequence is replaced by uracil in the case of RNA.

When the identification method of Xanthomonas codiaei of the present invention and the identification probe are used, it is possible to effectively identify Xanthomonas codiaei from Xanthomonas.

Figure 1 shows the results of comparison of base sequence analysis of Santomonas campestris pv. Campestris and Xanthomonas codiaei.

Hereinafter, the present invention will be described in detail with reference to examples.

However, the following examples are illustrative of the present invention, and the present invention is not limited to the following examples.

< Example  1>

X. codiaei  23s rRNA  analysis

Through the following experimental procedure, a probe for identification of bacteria belonging to the genus Xanthomonas was designed. The total RNA isolation, base sequence amplification and analysis methods used in the present invention are as follows.

<1-1> 23s of bacteria rRNA  Amplification

After the DNA of X. codiaei was isolated, PCR was carried out using primer pairs as shown in Table 1 below, which can isolate 23s rRNA of bacteria of the genus Xanthomonas.

Name of the primer Primer sequence Xan23SF5 (omnidirectional) 5'-TGGTCAAGCCGCACGGATCATTAGTAT-3 ' Xan23SR6 (reverse direction) 5'-ACGTGGATAGCCTGCGAAAAGTGTC-3 ' Xan23SF7 (Omnidirectional) 5'-GAGACCGCCCCAGTCAAACTAC-3 ' Xan23SR7 (reverse direction) 5'-ACCTTTTGTATAATGGGTCAACG-3 ' Xan23SF9 (Omnidirectional) 5'-GTCAAGCCGCACGGATCATTAGTAT-3 ' Xan23SR9 (reverse direction) 5'-GTCGGGGAGCTGGCAACAAG-3 '

The PCR reaction consisted of 20 ng of isolated total DNA, 10 pmoles of downstream primer, 10 pmoles of upstream primer, 0.2 U of Taq DNA polymerase, 10 times Polymerase chain reaction buffer (100 mM Tris-HCl, 500 mM KCl, 15 mM MgCl 2 , pH 8.3) was added and distilled water was added to make 50 μl of reaction solution.

The reaction solution was heated at 95 ° C. for 5 minutes and then amplified 30 times at 95 ° C. for 30 seconds, 65 ° C. for 60 seconds, and 72 ° C. for 180 seconds. Finally, the reaction solution was treated at 72 ° C. for 10 minutes with a PCR machine (DNA Engine PTC-200) Respectively. After amplification, the PCR product was electrophoresed using 1 × TBE buffer and 1.5% agarose gel, stained with ethidium bromide, and then confirmed by ultraviolet lamp.

<1-2> Amplified 23s rRNA  Sequencing

The sequence of the PCR products obtained in the above Example <1-1> was analyzed using BioEdit Sequence Alignment Editor.

After analysis, X. campestris pv. We compared the 23s rRNA nucleotide sequence of campestris. X. campestris pv. For the campestris 23s rRNA sequence, the information (NC_003902.1) published in Genbank was used. The 23s rRNA sequences of the bacteria used in this experiment are summarized in the sequence numbers as shown in Table 2 below.

SEQ ID NO: Germ One X. campestris pv. campestris 2 X. codiaei

< Example  2>

Interspecific  23s rRNA  Sequence comparative analysis

The nucleotide sequence differences between SEQ ID NOS: 1 and 2 in Table 2 were compared. The nucleotide sequences were compared using the BioEdit Sequence Alignment Editor.

The results of the analysis are shown in Fig. 1, and X. campestris pv. Table 3 summarizes the nucleotide sequence difference positions with X. codiaei based on the nucleotide sequence of Campestris (SEQ ID NO: 1).

Germ Position / changed base X. codiaei 78 g 86 / c 740 / a 1177 / c 1735 / t 1858 / g 1966 / a 1967 / t 1969 / c 1973 / c 1977-
1979 /
ctc
2048-
2050 /
gag
2053 / g 2056 / a 2058 / a 2060 / a 2061 / t 2626 / c
2649 / t 2715 / c 2737 / g

The number indicating the position in the above table means the n-th digit of SEQ ID NO: 1. Therefore, the bacterium can be identified using the difference of the bases shown in [Table 3] above.

As described above, when the identification method and identification probe for Xanthomonas codiaei of the present invention are used, it is possible to identify Xanthomonas codiaei from Xanthomonas, It is highly available.

<110> REPUBLIC OF KOREA (MANAGEMENT: RURAL DEVELOPMENT ADMINISTRATION) <120> Method of identifying Xanthomonas codiaei <130> NP12-0067 <160> 8 <170> Kopatentin 2.0 <210> 1 <211> 2883 <212> DNA <213> X. campestris pv. campestris NC_003902 <400> 1 atggtcaagc cgcacggatc attagtatca gttagctcaa tacattgctg tacttacaca 60 cctgacctat caaccacata gtctatatgg ttcctttagg gggcttgtgc cccgggaagt 120 ctcatcttga ggcgcgcttc ccgcttagat gctttcagcg gttatcgctt ccgaacatag 180 ctacccggca atgccactgg cgtgacaacc ggaacaccag aggttcgtcc actccggtcc 240 tctcgtacta ggagcagccc ctctcaaact tccaacgccc atggcagata gggaccgaac 300 tgtctcacga cgttctgaac ccagctcgcg taccacttta aatggcgaac agccataccc 360 ttgggaccga ctacagcccc aggatgtgat gagccgacat cgaggtgcca aacaccgccg 420 tcgatatgaa ctcttgggcg gtatcagcct gttatccccg gagtaccttt tatccgttga 480 gcgatggccc ttccatacag aaccaccgga tcactaagac ctactttcgt acctgcttga 540 tccgtcgatc ttgcagtcaa gcacgcttat gcctttgcac acagtgcgcg atgtccgacc 600 gcgctgagcg taccttcgtg ctcctccgtt actctttagg aggagaccgc cccagtcaaa 660 ctacccacca tacacggtcc ctgatccgga taacggatct aggttagaac gtcaagcacg 720 acagggtggt atttcaaggt tggctccact gcagctagcg ccacagtttc atagcctccc 780 acctatccta cacagacgaa ctcaacgttc agtgtaaagc tatagtaaag gttcacgggg 840 tctttccgtc ttgccacggg aacgctgcat cttcacagcg atttcaattt cactgagtct 900 cgggtggaga cagcgccgct gtcgttacgc cattcgtgca ggtcggaact tacccgacaa 960 ggaatttcgc taccttagga ccgttatagt tacggccgcc gtttactggg gcttcgatca 1020 agagcttcgc cttgcggctg accccatcaa ttaaccttcc agcaccgggc aggcgtcaca 1080 ccctatacgt ccactttcgt gtttgcagag tgctgtgttt ttgataaaca gtcgcagcgg 1140 cctggtttct gcgaccctct tcagctatag ctcgcatgag ccaccaaaaa gggtgcacct 1200 tctcccgaag ttacggtgcc atgttgccta gttccttcac ccgagttctc tcaagcgcct 1260 gagaattctc atcctaccca cctgtgtcgg tttacggtac ggtcttcgtg agctgaagct 1320 taggagcttt tcctggaagc gtggtatcag tgacttcgcc ataaaggctc gtctcggtgc 1380 tcggtcttaa aggatcccgg atttgccaaa gatccaaacc taccgccttt ccccgggaca 1440 accaacgccc ggtacaccta accttctccg tccctccatc gcactcacgc gaggtgcagg 1500 aatattaacc tgcttcccat cgactacggc tttcgccctc gccttaggga ccgactaacc 1560 ctgcgtcgat taacgttgcg caaggaaacc ttgggctttc ggcgtgcggg cttttcaccc 1620 gcattatcgt tactcatgtc agcattcgca cttccgatac ctccagcaga cttctcaatc 1680 caccttcgca ggcttacgga acgctcctct accgcgcata aaaccgaagt tttacgcacc 1740 ccaagcttcg gttcactgct tagccccgtt aaatcttccg cgcagaccga ctcgaccagt 1800 gagctattac gctttcttta aagggtggct gcttctaagc caacctcctg gctgtctatg 1860 cctttccaca tcgttttcca cttagcagtg aatttgggac cttagctgtg ggtctgggtt 1920 gtttcccttt tcacgacgga cgttagcacc cgccgtgtgt ctcccggata gtacgtactg 1980 gtattcggag tttgcaatgg tttggtaagt cgcgatgacc ccctagccat aacagtgctc 2040 tacccccagt agtattcgtc cgaggcgcta cctaaatagc tttcgaggag aaccagctat 2100 ctccgggttc gattagcttt tcactcctaa tcacagctca tccccgtctt ttgcaacaga 2160 cgtgggttcg ggcctccagt acctgttacg gcaccttcac cctggccatg actagatcac 2220 ccggtttcgg gtctactgcc cgcgactatg cgcccttatc agactcggtt tcccttcgcc 2280 tcccctatac ggttaagctt gccacgaaca gtaagtcgct gacccattat acaaaaggta 2340 cgcagtcact cttgcgagct cctactgctt gtacgcacac ggtttcagga tctatttcac 2400 tcccctctcc ggggttcttt tcgcctttcc ctcacggtac tggttcacta tcggtcggtc 2460 aggagtattt agccttggag gatggtcccc ccatattcag acagggtttc acgtgccccg 2520 ccctactcgt cttcactgga gtggcccttt taaatacagg gctatcacct tctatggcca 2580 atctttccag attgtttttc taaagccatt ccagcttaag ggctgttccc cgttcgctcg 2640 tcactactca gggaatctcg gttgatttct tttcctccgg ttacttagat atttcagttc 2700 accgggttcg cttcaagcag ctatgaattc actgcaagat actgccgaag cagtgggttt 2760 ccccattcgg atattgccgg atcaaagctt gttgccagct ccccgacact tttcgcaggc 2820 taccacgtcc ttcatcgcct ctgaccgcct aggcatccac cgtgtgcgct tattcgcttg 2880 acc 2883 <210> 2 <211> 2714 <212> DNA <213> X codaei BC2622 <400> 2 acacacctga cctatcaacc acgtagtcta catggttcct ttagggggct tgtgccccgg 60 gaagtctcat cttgaggcgc gcttcccgct tagatgcttt cagcggttat cgcttccgaa 120 catagctacc cggcaatgcc actggcgtga caaccggaac accagaggtt cgtccactcc 180 ggtcctctcg tactaggagc agcccctctc aaacttccaa cgcccatggc agatagggac 240 cgaactgtct cacgacgttc tgaacccagc tcgcgtacca ctttaaatgg cgaacagcca 300 tacccttggg accgactaca gccccaggat gtgatgagcc gacatcgagg tgccaaacac 360 cgccgtcgat atgaactctt gggcggtatc agcctgttat ccccggagta ccttttatcc 420 gttgagcgat ggcccttcca tacagaacca ccggatcact aagacctact ttcgtacctg 480 cttgatccgt cgatcttgca gtcaagcacg cttatgcctt tgcacacagt gcgcgatgtc 540 cgaccgcgct gagcgtacct tcgtgctcct ccgttactct ttaggaggag accgccccag 600 tcaaactacc caccatacac ggtccctgat ccggataacg gacctaggtt agaacgtcaa 660 gcacgacagg gtggtatttc aaggatggct ccactgcagc tagcgccaca gtttcatagc 720 ctcccaccta tcctacacag acgaactcaa cgttcagtgt aaagctatag taaaggttca 780 cggggtcttt ccgtcttgcc acgggaacgc tgcatcttca cagcgatttc aatttcactg 840 agtctcgggt ggagacagcg ccgctgtcgt tacgccattc gtgcaggtcg gaacttaccc 900 gacaaggaat ttcgctacct taggaccgtt atagttacgg ccgccgttta ctggggcttc 960 gatcaagagc ttcgccttgc ggctgacccc atcaattaac cttccagcac cgggcaggcg 1020 tcacacccta tacgtccact ttcgtgtttg cagagtgctg tgtttttgat aaacagtcgc 1080 agcggcctgg tttctgcgac cctcttcagc tatagctcgc acgagccacc aaaaagggtg 1140 caccttctcc cgaagttacg gtgccatgtt gcctagttcc ttcacccgag ttctctcaag 1200 cgcctgagaa ttctcatcct acccacctgt gtcggtttac ggtacggtct tcgtgagctg 1260 aagcttagga gcttttcctg gaagcgtggt atcagtgact tcgccataaa ggctcgtctc 1320 ggtgctcggt cttaaaggat cccggatttg ccaaagatcc aaacctaccg cctttccccg 1380 ggacaaccaa cgcccggtac acctaacctt ctccgtccct ccatcgcact cacgcgaggt 1440 gcaggaatat taacctgctt cccatcgact acggctttcg ccctcgcctt agggaccgac 1500 taaccctgcg tcgattaacg ttgcgcaagg aaaccttggg ctttcggcgt gcgggctttt 1560 cacccgcatt atcgttactc atgtcagcat tcgcacttcc gatacctcca gcagacttct 1620 caatccacct tcgcaggctt acggaacgct cctctaccgc gcataaaaca agttttatgc 1680 accccaagct tcggttcact gcttagcccc gttaaatctt ccgcgcagac cgactcgacc 1740 agtgagctat tacgctttct ttaaagggtg gctgcttcta agccaacctc ctggctgtct 1800 gtgcctttcc acatcgtttt ccacttagca gtgaatttgg gaccttagct gtgggtctgg 1860 gttgtttccc ttttcacgac ggacgttagc acccgccgtg tgtctcccat acagtccgtc 1920 tcggtattcg gagtttgcaa tggtttggta agtcgcgatg accccctagc cataacagtg 1980 ctctaccccc gagaggatac atatgaggcg ctacctaaat agctttcgag gagaaccagc 2040 tatctccggg ttcgattagc ttttcactcc taatcacagc tcatccccgt cttttgcaac 2100 agacgtgggt tcgggcctcc agtacctgtt acggcacctt caccctggcc atgactagat 2160 cacccggttt cgggtctact gcccgcgact atgcgccctt atcagactcg gtttcccttc 2220 gcctccccta tacggttaag cttgccacga acagtaagtc gctgacccat tatacaaaag 2280 gtacgcagtc actcttgcga gctcctactg cttgtacgca cacggtttca ggatctattt 2340 cactcccctc tccggggttc ttttcgcctt tccctcacgg tactggttca ctatcggtcg 2400 gtcaggagta tttagccttg gaggatggtc cccccatatt cagacagggt ttcacgtgcc 2460 ccgccctact cgtcttcact ggagtggccc ttttaaatac agggctatca ccttctatgg 2520 ccaatctttc cagattgttt ttctaaagcc attccagctt aagggctgct ccccgttcgc 2580 tcgtcactac ttagggaatc tcggttgatt tcttttcctc cggttactta gatatttcag 2640 ttcaccgggt tcgcttccag cagctatgaa ttcactgcag gatactgccg aagcagtggg 2700 tttccccatt cgga 2714 <210> 3 <211> 27 <212> DNA <213> Xan23SF5 <400> 3 tggtcaagcc gcacggatca ttagtat 27 <210> 4 <211> 25 <212> DNA <213> Xan23SR6 <400> 4 acgtggatag cctgcgaaaa gtgtc 25 <210> 5 <211> 22 <212> DNA <213> Xan23SF7 <400> 5 gagaccgccc cagtcaaact ac 22 <210> 6 <211> 23 <212> DNA <213> Xan23SR7 <400> 6 accttttgta taatgggtca acg 23 <210> 7 <211> 25 <212> DNA <213> Xan23SF9 <400> 7 gtcaagccgc acggatcatt agtat 25 <210> 8 <211> 20 <212> DNA <213> Xan23SR9 <400> 8 gtcggggagc tggcaacaag 20

Claims (4)

(a) separating 23S rRNA from the sample;
(b) confirming the nucleotide sequence of the 23S rRNA isolated in the step (a); And
(c) the nucleotide sequence identified in step (b) is G, the 78th base is G, the 86th base is C, the 740th base is A, the 1177th base is C, the 1735th base is T, The base is G, the 1966th base is A, the 1967th base is T, the 1969th base is C, the 1973th base is C, the 1977th to 1979th base is CTC, the 2048th to 2050th base is GAG, the 2053th base is G, The 2056th base is A, the 2058th base is A, the 2060th base is A, the 2061th base is T, the 2626th base is C, the 2649th base is T, the 2715th base is C, the 2737th base is G, A method for identifying Xanthomonas codiaei comprising the step of judging it as Xanthomonas codiaei.
A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 78th base G of SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 86th base C of SEQ ID NO: 1, A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 740th base A of SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 1177th nucleotide C of SEQ ID NO: 1, A polynucleotide consisting of 20-100 consecutive DNA sequences comprising 1735th base T of SEQ ID NO: 1, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising 1858th nucleotide G of SEQ ID NO: 1, A polynucleotide consisting of 20-100 consecutive DNA sequences comprising 1966th base A of SEQ ID NO: 1, 20-100 consecutive sequences comprising 1967th base T of SEQ ID NO: , A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 1969th base C of SEQ ID NO: 1, a 20-100 consecutive sequences comprising the 1973th base C of SEQ ID NO: 1 A polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 1977 to 1979 base CTC of SEQ ID NO: 1, a polynucleotide consisting of 2048 to 2050 base GAG of SEQ ID NO: 1 A polynucleotide consisting of -100 consecutive DNA sequences, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising the 2053th base G of SEQ ID NO: 1, a polynucleotide consisting of 206 consecutive DNA sequences consisting of 206th base A of SEQ ID NO: A polynucleotide consisting of -100 consecutive DNA sequences, 20-100 consecutive DNA sequences comprising the 2058th nucleotide A of SEQ ID NO: 1, A polynucleotide consisting of 20-100 consecutive DNA sequences comprising 2060th base A of SEQ ID NO: 1, 20-100 consecutive DNA sequences comprising 2061th nucleotide T of SEQ ID NO: 1 Polynucleotide, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising 2626th base C of SEQ ID NO: 1, 20-100 consecutive DNA sequences comprising 2649th base T of SEQ ID NO: 1 Polynucleotide, a polynucleotide consisting of 20-100 consecutive DNA sequences comprising 2715th base C of SEQ ID NO: 1, 20-100 consecutive DNA sequences comprising 2737th base G of SEQ ID NO: 1 Polynucleotides and complementary polynucleotides thereof. &Lt; RTI ID = 0.0 &gt; Xanthomonas &lt; / RTI &gt; probes for identification.
A microarray for detecting Xanthomonas codiaei, wherein the probe of claim 2 is integrated on a substrate.
In the nucleotide having the nucleotide sequence shown in SEQ ID NO: 1, the 78th nucleotide of SEQ ID NO: 1 is G, the 86th nucleotide is C, the 740th nucleotide is A, the 1177th nucleotide is C, the 1735th nucleotide is T, G is 1966th base, T is 1967th base, C is 1969th base, C is 1973th base, CTC is 1977th to 1979th base, GAG is 2048th to 2050th base, G is 2056th base The second base is A, the 2058th base is A, the 2060th base is A, the 2061th base is T, the 2626th base is C, the 2649th base is T, the 2715th base is C, and the 2737th base is G Marker for detection of Santomonas codiaei.
KR1020120131260A 2012-11-19 2012-11-19 Method of identifying xanthomonas codiaei KR20140064205A (en)

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