KT1 cDNA ORF clone, Arabidopsis thaliana(thale cress)

The following KT1 gene cDNA ORF clone sequences were retrieved from the NCBI Reference Sequence Database (RefSeq). These sequences represent the protein coding region of the KT1 cDNA ORF which is encoded by the open reading frame (ORF) sequence. ORF sequences can be delivered in our standard vector, pcDNA3.1+/C-(K)DYK or the vector of your choice as an expression/transfection-ready ORF clone. Not the clone you want? Click here to find your clone.

***CloneID Accession No. Definition **Vector *Turnaround time Price (USD) Select
OAb08326 NM_128562.4
Latest version!
Arabidopsis thaliana potassium transporter 1 (KT1), mRNA. pcDNA3.1-C-(k)DYK or customized vector 12-14 $426.30
$609.00
OAb36154 NM_001336238.1
Latest version!
Arabidopsis thaliana potassium transporter 1 (KT1), mRNA. pcDNA3.1-C-(k)DYK or customized vector 14-16 $342.30
$489.00

ORF Online Only Promotion

Next-day Shipping ORF Clones ( in default vector with tag)
1 Clone 30% OFF
2-4 Clone 40% OFF
5 or more Clone 50% OFF
All Other ORF Clones
30% OFF

*Business Day

** You may select a custom vector to replace pcDNA3.1+/C-(K)DYK after clone is added to cart.

** GenScript guarantees 100% sequence accuracy of all synthetic DNA constructs we deliver, but we do not guarantee protein expression in your experimental system. Protein expression is influenced by many factors that may vary between experiments or laboratories. In addition, please pay attention to the signal peptide, propeptide and transit peptide in target ORF, which may affect the choice of vector (N/C terminal tag vector).

***One clone ID might be correlated to multiple accession numbers, which share the same CDS sequence.

  • Reference Sequences (Refseq)
    CloneID OAb08326
    Clone ID Related Accession (Same CDS sequence) NM_128562.4
    Accession Version NM_128562.4 Latest version! Documents for ORF clone product in default vector
    Sequence Information ORF Nucleotide Sequence (Length: 2139bp)
    Protein sequence
    SNP
    Vector pcDNA3.1-C-(k)DYK or customized vector User Manual
    Clone information Clone Map MSDS
    Tag on pcDNA3.1+/C-(K)DYK C terminal DYKDDDDK tags
    ORF Insert Method CloneEZ™ Seamless cloning technology
    Insert Structure linear
    Update Date 2019-02-13
    Organism Arabidopsis thaliana(thale cress)
    Product potassium transporter 1
    Comment Comment: REVIEWED REFSEQ: This record has been curated by TAIR and Araport. This record is derived from an annotated genomic sequence (NC_003071). On Sep 12, 2016 this sequence version replaced NM_128562.3.

    1
    61
    121
    181
    241
    301
    361
    421
    481
    541
    601
    661
    721
    781
    841
    901
    961
    1021
    1081
    1141
    1201
    1261
    1321
    1381
    1441
    1501
    1561
    1621
    1681
    1741
    1801
    1861
    1921
    1981
    2041
    2101
    ATGAACCAAT CACCATCTCT TATCGAACAG GGTATTTCTC AACAGCATTT GAAGACTTTG 
    TCTTGTGCCA ATGTTCTTAC TTTGGCTTAC CAGAGTCTTG GAGTGATCTA TGGTGATCTT
    AGTACATCGC CACTCTATGT TTATAAGACC ACTTTCTCTG GGAAACTAAG TCTTCATGAA
    GACGATGAAG AGATCTTTGG AGTGTTCTCT TTCATCTTCT GGACATTTAC ACTCATTGCT
    CTTTTTAAAT ACGTTTTCAT TGTTCTCTCA GCAGATGACA ATGGAGAAGG TGGAACATTT
    GCGTTGTACT CGCTTCTTTG TAGATATGCC AAGCTAAGCA TTTTACCAAA TCATCAAGAA
    ATGGATGAGA AACTATCAAC ATATGCAACG GGAAGCCCAG GAGAGACTCG GCAAAGCGCA
    GCGGTTAAAT CATTCTTTGA GAAGCATCCG AAATCTCAAA AGTGTTTGTT GCTCTTTGTT
    CTTTTAGGGA CATGTATGGC TATTGGTGAT AGTGTCCTCA CTCCAACAAT CTCAGTTCTT
    TCAGCTGTTT CTGGAGTCAA ACTCAAGATT CCCAACCTTC ACGAGAATTA TGTTGTCATC
    ATCGCATGTA TCATCTTGGT GGCGATATTC TCAGTCCAGC GTTATGGTAC GCATAGAGTC
    GCCTTCATTT TCGCTCCAAT CTCCACTGCT TGGCTTCTCT CCATCAGTAG CATTGGAGTT
    TACAACACTA TAAAATGGAA CCCGCGTATA GTCTCTGCGC TTTCGCCTGT TTACATGTAT
    AAGTTCCTTA GAAGCACCGG TGTTGAAGGG TGGGTTTCAC TTGGAGGTGT TGTTCTTTCA
    ATCACAGGTG TTGAGACTAT GTTTGCTGAC TTAGGTCACT TCTCTTCTCT GTCCATAAAG
    GTGGCTTTCT CGTTCTTTGT ATACCCGTGT TTGATACTTG CATACATGGG TGAGGCTGCG
    TTTCTCTCTA AACACCATGA AGATATTCAG CAAAGCTTCT ACAAGGCGAT ACCCGAGCCT
    GTGTTCTGGC CAGTGTTCAT TGTGGCTACA TTTGCAGCTG TGGTGGGAAG CCAAGCTGTC
    ATATCCGCAA CGTTTTCGAT CATAAGTCAA TGTTGTGCAC TTGATTGCTT TCCTCGGGTC
    AAGATCATTC ACACTTCAAG CAAAATACAT GGACAAATCT ATATCCCTGA AGTTAACTGG
    ATGCTGATGT GTCTTTGCCT GGCGGTCACT ATCGGGTTAA GAGACACTAA TATGATGGGT
    CATGCATATG GACTTGCTGT GACCTCTGTG ATGCTTGTGA CTACATGTTT GATGACTTTA
    GTGATGACAA TTGTCTGGAA GCAAAGAATC ATTACAGTTC TCGCATTCGT TGTCTTTTTC
    GGTTCCATCG AGCTTCTCTA TTTCTCGTCA TGCGTCTACA AAGTACCTGA AGGAGGTTGG
    ATTCCGATTC TCCTCTCTTT GACATTCATG GCGGTAATGT ACATATGGAA CTACGGAACT
    ACAAAGAAAC ATGAATTCGA CGTTGAGAAC AAGGTCTCGA TGGACCGGAT AGTTTCTCTA
    GGACCAAGCA TAGGAATGGT TAGAGTTCCA GGAATAGGAC TGGTCTATTC GAATCTTGTG
    ACGGGAGTTC CAGCTGTTTT CGGACATTTC GTGACGAATC TGCCTGCGTT TCACAAGATT
    CTAGTGTTTG TATGTGTGAA GTCAGTTCAG GTTCCTTATG TTGGAGAAGA AGAGAGGTTT
    GTGATAAGCA GAGTAGGGCC AAAAGAGTAT GGAATGTTTA GAAGTGTGGT TAGGTATGGA
    TACAGAGATG TTCCTAGAGA AATGTATGAC TTCGAAAGCC GGTTAGTATC TGCAATAGTC
    GAATTCGTTG AAACCGAACC GGGACTTGAA GAAGAAGAAA TGTCGAGTGT TCGGAGAAAG
    AAAGAGGAAT GTATGGAGAT AATGGAAGCG AAAGAAGCTG GAGTAGCGTA TATACTGGGA
    CATTCATACG CAAAGGCGAA GCAATCATCG TCGGTGTTGA AGAAACTAGC AGTGAATGTT
    GTATTTGCGT TCATGAGCAC GAATTGCAGA GGAACAGATG TTGTGCTTAA TGTTCCTCAC
    ACTTCTCTGC TTGAAGTTGG AATGGTTTAT TACGTCTAA

    The stop codons will be deleted if pcDNA3.1+/C-(K)DYK vector is selected.

    RefSeq NP_180568.1
    CDS238..2376
    Translation

    Target ORF information:

    RefSeq Version NM_128562.4
    Organism Arabidopsis thaliana(thale cress)
    Definition Arabidopsis thaliana potassium transporter 1 (KT1), mRNA.

    Target ORF information:

    Epitope DYKDDDDK
    Bacterial selection AMPR
    Mammalian selection NeoR
    Vector pcDNA3.1+/C-(K)DYK
    NM_128562.4

    ORF Insert Sequence:

    1
    61
    121
    181
    241
    301
    361
    421
    481
    541
    601
    661
    721
    781
    841
    901
    961
    1021
    1081
    1141
    1201
    1261
    1321
    1381
    1441
    1501
    1561
    1621
    1681
    1741
    1801
    1861
    1921
    1981
    2041
    2101
    ATGAACCAAT CACCATCTCT TATCGAACAG GGTATTTCTC AACAGCATTT GAAGACTTTG 
    TCTTGTGCCA ATGTTCTTAC TTTGGCTTAC CAGAGTCTTG GAGTGATCTA TGGTGATCTT
    AGTACATCGC CACTCTATGT TTATAAGACC ACTTTCTCTG GGAAACTAAG TCTTCATGAA
    GACGATGAAG AGATCTTTGG AGTGTTCTCT TTCATCTTCT GGACATTTAC ACTCATTGCT
    CTTTTTAAAT ACGTTTTCAT TGTTCTCTCA GCAGATGACA ATGGAGAAGG TGGAACATTT
    GCGTTGTACT CGCTTCTTTG TAGATATGCC AAGCTAAGCA TTTTACCAAA TCATCAAGAA
    ATGGATGAGA AACTATCAAC ATATGCAACG GGAAGCCCAG GAGAGACTCG GCAAAGCGCA
    GCGGTTAAAT CATTCTTTGA GAAGCATCCG AAATCTCAAA AGTGTTTGTT GCTCTTTGTT
    CTTTTAGGGA CATGTATGGC TATTGGTGAT AGTGTCCTCA CTCCAACAAT CTCAGTTCTT
    TCAGCTGTTT CTGGAGTCAA ACTCAAGATT CCCAACCTTC ACGAGAATTA TGTTGTCATC
    ATCGCATGTA TCATCTTGGT GGCGATATTC TCAGTCCAGC GTTATGGTAC GCATAGAGTC
    GCCTTCATTT TCGCTCCAAT CTCCACTGCT TGGCTTCTCT CCATCAGTAG CATTGGAGTT
    TACAACACTA TAAAATGGAA CCCGCGTATA GTCTCTGCGC TTTCGCCTGT TTACATGTAT
    AAGTTCCTTA GAAGCACCGG TGTTGAAGGG TGGGTTTCAC TTGGAGGTGT TGTTCTTTCA
    ATCACAGGTG TTGAGACTAT GTTTGCTGAC TTAGGTCACT TCTCTTCTCT GTCCATAAAG
    GTGGCTTTCT CGTTCTTTGT ATACCCGTGT TTGATACTTG CATACATGGG TGAGGCTGCG
    TTTCTCTCTA AACACCATGA AGATATTCAG CAAAGCTTCT ACAAGGCGAT ACCCGAGCCT
    GTGTTCTGGC CAGTGTTCAT TGTGGCTACA TTTGCAGCTG TGGTGGGAAG CCAAGCTGTC
    ATATCCGCAA CGTTTTCGAT CATAAGTCAA TGTTGTGCAC TTGATTGCTT TCCTCGGGTC
    AAGATCATTC ACACTTCAAG CAAAATACAT GGACAAATCT ATATCCCTGA AGTTAACTGG
    ATGCTGATGT GTCTTTGCCT GGCGGTCACT ATCGGGTTAA GAGACACTAA TATGATGGGT
    CATGCATATG GACTTGCTGT GACCTCTGTG ATGCTTGTGA CTACATGTTT GATGACTTTA
    GTGATGACAA TTGTCTGGAA GCAAAGAATC ATTACAGTTC TCGCATTCGT TGTCTTTTTC
    GGTTCCATCG AGCTTCTCTA TTTCTCGTCA TGCGTCTACA AAGTACCTGA AGGAGGTTGG
    ATTCCGATTC TCCTCTCTTT GACATTCATG GCGGTAATGT ACATATGGAA CTACGGAACT
    ACAAAGAAAC ATGAATTCGA CGTTGAGAAC AAGGTCTCGA TGGACCGGAT AGTTTCTCTA
    GGACCAAGCA TAGGAATGGT TAGAGTTCCA GGAATAGGAC TGGTCTATTC GAATCTTGTG
    ACGGGAGTTC CAGCTGTTTT CGGACATTTC GTGACGAATC TGCCTGCGTT TCACAAGATT
    CTAGTGTTTG TATGTGTGAA GTCAGTTCAG GTTCCTTATG TTGGAGAAGA AGAGAGGTTT
    GTGATAAGCA GAGTAGGGCC AAAAGAGTAT GGAATGTTTA GAAGTGTGGT TAGGTATGGA
    TACAGAGATG TTCCTAGAGA AATGTATGAC TTCGAAAGCC GGTTAGTATC TGCAATAGTC
    GAATTCGTTG AAACCGAACC GGGACTTGAA GAAGAAGAAA TGTCGAGTGT TCGGAGAAAG
    AAAGAGGAAT GTATGGAGAT AATGGAAGCG AAAGAAGCTG GAGTAGCGTA TATACTGGGA
    CATTCATACG CAAAGGCGAA GCAATCATCG TCGGTGTTGA AGAAACTAGC AGTGAATGTT
    GTATTTGCGT TCATGAGCAC GAATTGCAGA GGAACAGATG TTGTGCTTAA TGTTCCTCAC
    ACTTCTCTGC TTGAAGTTGG AATGGTTTAT TACGTCTAA

    The stop codons will be deleted if pcDNA3.1+/C-(K)DYK vector is selected.

    CloneID OAb36154
    Clone ID Related Accession (Same CDS sequence) NM_001336238.1
    Accession Version NM_001336238.1 Latest version! Documents for ORF clone product in default vector
    Sequence Information ORF Nucleotide Sequence (Length: 1779bp)
    Protein sequence
    SNP
    Vector pcDNA3.1-C-(k)DYK or customized vector User Manual
    Clone information Clone Map MSDS
    Tag on pcDNA3.1+/C-(K)DYK C terminal DYKDDDDK tags
    ORF Insert Method CloneEZ™ Seamless cloning technology
    Insert Structure linear
    Update Date 2019-02-13
    Organism Arabidopsis thaliana(thale cress)
    Product potassium transporter 1
    Comment Comment: REVIEWED REFSEQ: This record has been curated by TAIR and Araport. This record is derived from an annotated genomic sequence (NC_003071).

    1
    61
    121
    181
    241
    301
    361
    421
    481
    541
    601
    661
    721
    781
    841
    901
    961
    1021
    1081
    1141
    1201
    1261
    1321
    1381
    1441
    1501
    1561
    1621
    1681
    1741
    ATGGATGAGA AACTATCAAC ATATGCAACG GGAAGCCCAG GAGAGACTCG GCAAAGCGCA 
    GCGGTTAAAT CATTCTTTGA GAAGCATCCG AAATCTCAAA AGTGTTTGTT GCTCTTTGTT
    CTTTTAGGGA CATGTATGGC TATTGGTGAT AGTGTCCTCA CTCCAACAAT CTCAGTTCTT
    TCAGCTGTTT CTGGAGTCAA ACTCAAGATT CCCAACCTTC ACGAGAATTA TGTTGTCATC
    ATCGCATGTA TCATCTTGGT GGCGATATTC TCAGTCCAGC GTTATGGTAC GCATAGAGTC
    GCCTTCATTT TCGCTCCAAT CTCCACTGCT TGGCTTCTCT CCATCAGTAG CATTGGAGTT
    TACAACACTA TAAAATGGAA CCCGCGTATA GTCTCTGCGC TTTCGCCTGT TTACATGTAT
    AAGTTCCTTA GAAGCACCGG TGTTGAAGGG TGGGTTTCAC TTGGAGGTGT TGTTCTTTCA
    ATCACAGGTG TTGAGACTAT GTTTGCTGAC TTAGGTCACT TCTCTTCTCT GTCCATAAAG
    GTGGCTTTCT CGTTCTTTGT ATACCCGTGT TTGATACTTG CATACATGGG TGAGGCTGCG
    TTTCTCTCTA AACACCATGA AGATATTCAG CAAAGCTTCT ACAAGGCGAT ACCCGAGCCT
    GTGTTCTGGC CAGTGTTCAT TGTGGCTACA TTTGCAGCTG TGGTGGGAAG CCAAGCTGTC
    ATATCCGCAA CGTTTTCGAT CATAAGTCAA TGTTGTGCAC TTGATTGCTT TCCTCGGGTC
    AAGATCATTC ACACTTCAAG CAAAATACAT GGACAAATCT ATATCCCTGA AGTTAACTGG
    ATGCTGATGT GTCTTTGCCT GGCGGTCACT ATCGGGTTAA GAGACACTAA TATGATGGGT
    CATGCATATG GACTTGCTGT GACCTCTGTG ATGCTTGTGA CTACATGTTT GATGACTTTA
    GTGATGACAA TTGTCTGGAA GCAAAGAATC ATTACAGTTC TCGCATTCGT TGTCTTTTTC
    GGTTCCATCG AGCTTCTCTA TTTCTCGTCA TGCGTCTACA AAGTACCTGA AGGAGGTTGG
    ATTCCGATTC TCCTCTCTTT GACATTCATG GCGGTAATGT ACATATGGAA CTACGGAACT
    ACAAAGAAAC ATGAATTCGA CGTTGAGAAC AAGGTCTCGA TGGACCGGAT AGTTTCTCTA
    GGACCAAGCA TAGGAATGGT TAGAGTTCCA GGAATAGGAC TGGTCTATTC GAATCTTGTG
    ACGGGAGTTC CAGCTGTTTT CGGACATTTC GTGACGAATC TGCCTGCGTT TCACAAGATT
    CTAGTGTTTG TATGTGTGAA GTCAGTTCAG GTTCCTTATG TTGGAGAAGA AGAGAGGTTT
    GTGATAAGCA GAGTAGGGCC AAAAGAGTAT GGAATGTTTA GAAGTGTGGT TAGGTATGGA
    TACAGAGATG TTCCTAGAGA AATGTATGAC TTCGAAAGCC GGTTAGTATC TGCAATAGTC
    GAATTCGTTG AAACCGAACC GGGACTTGAA GAAGAAGAAA TGTCGAGTGT TCGGAGAAAG
    AAAGAGGAAT GTATGGAGAT AATGGAAGCG AAAGAAGCTG GAGTAGCGTA TATACTGGGA
    CATTCATACG CAAAGGCGAA GCAATCATCG TCGGTGTTGA AGAAACTAGC AGTGAATGTT
    GTATTTGCGT TCATGAGCAC GAATTGCAGA GGAACAGATG TTGTGCTTAA TGTTCCTCAC
    ACTTCTCTGC TTGAAGTTGG AATGGTTTAT TACGTCTAA

    The stop codons will be deleted if pcDNA3.1+/C-(K)DYK vector is selected.

    RefSeq NP_001324058.1
    CDS903..2681
    Translation

    Target ORF information:

    RefSeq Version NM_001336238.1
    Organism Arabidopsis thaliana(thale cress)
    Definition Arabidopsis thaliana potassium transporter 1 (KT1), mRNA.

    Target ORF information:

    Epitope DYKDDDDK
    Bacterial selection AMPR
    Mammalian selection NeoR
    Vector pcDNA3.1+/C-(K)DYK
    NM_001336238.1

    ORF Insert Sequence:

    1
    61
    121
    181
    241
    301
    361
    421
    481
    541
    601
    661
    721
    781
    841
    901
    961
    1021
    1081
    1141
    1201
    1261
    1321
    1381
    1441
    1501
    1561
    1621
    1681
    1741
    ATGGATGAGA AACTATCAAC ATATGCAACG GGAAGCCCAG GAGAGACTCG GCAAAGCGCA 
    GCGGTTAAAT CATTCTTTGA GAAGCATCCG AAATCTCAAA AGTGTTTGTT GCTCTTTGTT
    CTTTTAGGGA CATGTATGGC TATTGGTGAT AGTGTCCTCA CTCCAACAAT CTCAGTTCTT
    TCAGCTGTTT CTGGAGTCAA ACTCAAGATT CCCAACCTTC ACGAGAATTA TGTTGTCATC
    ATCGCATGTA TCATCTTGGT GGCGATATTC TCAGTCCAGC GTTATGGTAC GCATAGAGTC
    GCCTTCATTT TCGCTCCAAT CTCCACTGCT TGGCTTCTCT CCATCAGTAG CATTGGAGTT
    TACAACACTA TAAAATGGAA CCCGCGTATA GTCTCTGCGC TTTCGCCTGT TTACATGTAT
    AAGTTCCTTA GAAGCACCGG TGTTGAAGGG TGGGTTTCAC TTGGAGGTGT TGTTCTTTCA
    ATCACAGGTG TTGAGACTAT GTTTGCTGAC TTAGGTCACT TCTCTTCTCT GTCCATAAAG
    GTGGCTTTCT CGTTCTTTGT ATACCCGTGT TTGATACTTG CATACATGGG TGAGGCTGCG
    TTTCTCTCTA AACACCATGA AGATATTCAG CAAAGCTTCT ACAAGGCGAT ACCCGAGCCT
    GTGTTCTGGC CAGTGTTCAT TGTGGCTACA TTTGCAGCTG TGGTGGGAAG CCAAGCTGTC
    ATATCCGCAA CGTTTTCGAT CATAAGTCAA TGTTGTGCAC TTGATTGCTT TCCTCGGGTC
    AAGATCATTC ACACTTCAAG CAAAATACAT GGACAAATCT ATATCCCTGA AGTTAACTGG
    ATGCTGATGT GTCTTTGCCT GGCGGTCACT ATCGGGTTAA GAGACACTAA TATGATGGGT
    CATGCATATG GACTTGCTGT GACCTCTGTG ATGCTTGTGA CTACATGTTT GATGACTTTA
    GTGATGACAA TTGTCTGGAA GCAAAGAATC ATTACAGTTC TCGCATTCGT TGTCTTTTTC
    GGTTCCATCG AGCTTCTCTA TTTCTCGTCA TGCGTCTACA AAGTACCTGA AGGAGGTTGG
    ATTCCGATTC TCCTCTCTTT GACATTCATG GCGGTAATGT ACATATGGAA CTACGGAACT
    ACAAAGAAAC ATGAATTCGA CGTTGAGAAC AAGGTCTCGA TGGACCGGAT AGTTTCTCTA
    GGACCAAGCA TAGGAATGGT TAGAGTTCCA GGAATAGGAC TGGTCTATTC GAATCTTGTG
    ACGGGAGTTC CAGCTGTTTT CGGACATTTC GTGACGAATC TGCCTGCGTT TCACAAGATT
    CTAGTGTTTG TATGTGTGAA GTCAGTTCAG GTTCCTTATG TTGGAGAAGA AGAGAGGTTT
    GTGATAAGCA GAGTAGGGCC AAAAGAGTAT GGAATGTTTA GAAGTGTGGT TAGGTATGGA
    TACAGAGATG TTCCTAGAGA AATGTATGAC TTCGAAAGCC GGTTAGTATC TGCAATAGTC
    GAATTCGTTG AAACCGAACC GGGACTTGAA GAAGAAGAAA TGTCGAGTGT TCGGAGAAAG
    AAAGAGGAAT GTATGGAGAT AATGGAAGCG AAAGAAGCTG GAGTAGCGTA TATACTGGGA
    CATTCATACG CAAAGGCGAA GCAATCATCG TCGGTGTTGA AGAAACTAGC AGTGAATGTT
    GTATTTGCGT TCATGAGCAC GAATTGCAGA GGAACAGATG TTGTGCTTAA TGTTCCTCAC
    ACTTCTCTGC TTGAAGTTGG AATGGTTTAT TACGTCTAA

    The stop codons will be deleted if pcDNA3.1+/C-(K)DYK vector is selected.

  • PubMed

    Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana.
    Nature402(6763)761-8(1999 Dec)
    Lin X,Kaul S,Rounsley S,Shea TP,Benito MI,Town CD,Fujii CY,Mason T,Bowman CL,Barnstead M,Feldblyum TV,Buell CR,Ketchum KA,Lee J,Ronning CM,Koo HL,Moffat KS,Cronin LA,Shen M,Pai G,Van Aken S,Umayam L,Tallon LJ,Gill JE,Adams MD,Carrera AJ,Creasy TH,Goodman HM,Somerville CR,Copenhaver GP,Preuss D,Nierman WC,White O,Eisen JA,Salzberg SL,Fraser CM,Venter JC