Multiplex amplification of short tandem repeat loci

DC CAFC

US 6,221,598 B1
Filed: 06/07/1999
Issued: 04/24/2001
Est. Priority Date: 09/30/1994
Status: Expired due to Term

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1. A method of simultaneously determining the alleles present in at least three short tandem repeat loci from one or more DNA samples, comprising:

a) obtaining at least one DNA sample to be analyzed;

b) selecting a set of at least three short tandem repeat loci of the DNA sample to be analyzed which can be co-amplified, wherein the at least three short tandem repeat loci in the set comprises at least three loci selected from the group consisting of;

HUMPOX, HUMTH01 and HUMCD4;

HUMTPOX, HUMTH01 and HUMVWFA31;

HUMHPRTB, HUMFESFPS and HUMVWFA31;

HSAC04 (ACTBP2), HUMCYP19 and HUMPLA2A1;

HUMAPOA2, HUMCYP19 and HUMPLA2A1;

HUMCD4, HUMCSF1PO and HUMTH01;

HUMCYP19, HUMFABP and HUMPLA2A1;

HUMCYP19, HUMHPRTB and HUMPLA2A1;

HUMHPRTB, HUMFESFPS and HUMLIPOL;

HUMF13AO1, HUMFABP and HUMCD4;

HUMHPRTB, HUMBFXIII (F13B) and HUMPLA2A1;

HUMHPRTB, HUMBFXIII (F13B) and HUMTPOX;

HUMHPRTB, HUMBFXIII (F13B) and HUMFESFPS;

HUMCSF1PO, HUMTPOX and HUMCD4;

HUMHPRTB, HUMFESFPS and HUMMYOPK (Myotonic);

HUMCSF1PO, HUMTH01 and HUMCD4;

HUMCSF1PO, HUMTH01 and HUMVWFA31; and

HUMHPRTB, HUMBFXIII (F13B) and HUMLIPOL;

c) co-amplifying the set of at least three short tandem repeat loci in a multiplex amplification reaction, thereby producing a mixture of amplified alleles from each of the co-amplified loci in the set; and

d) evaluating the amplified alleles in the mixture to determine the alleles present at each of the co-amplified loci in the set.

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Abstract

The present invention is directed to the simultaneous amplification of multiple distinct genetic loci using PCR or other amplification systems to determine in one reaction the alleles of each locus contained within the multiplex.

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43 Claims

1. A method of simultaneously determining the alleles present in at least three short tandem repeat loci from one or more DNA samples, comprising:
- a) obtaining at least one DNA sample to be analyzed;
  
  b) selecting a set of at least three short tandem repeat loci of the DNA sample to be analyzed which can be co-amplified, wherein the at least three short tandem repeat loci in the set comprises at least three loci selected from the group consisting of;
  
  HUMPOX, HUMTH01 and HUMCD4;
  
  HUMTPOX, HUMTH01 and HUMVWFA31;
  
  HUMHPRTB, HUMFESFPS and HUMVWFA31;
  
  HSAC04 (ACTBP2), HUMCYP19 and HUMPLA2A1;
  
  HUMAPOA2, HUMCYP19 and HUMPLA2A1;
  
  HUMCD4, HUMCSF1PO and HUMTH01;
  
  HUMCYP19, HUMFABP and HUMPLA2A1;
  
  HUMCYP19, HUMHPRTB and HUMPLA2A1;
  
  HUMHPRTB, HUMFESFPS and HUMLIPOL;
  
  HUMF13AO1, HUMFABP and HUMCD4;
  
  HUMHPRTB, HUMBFXIII (F13B) and HUMPLA2A1;
  
  HUMHPRTB, HUMBFXIII (F13B) and HUMTPOX;
  
  HUMHPRTB, HUMBFXIII (F13B) and HUMFESFPS;
  
  HUMCSF1PO, HUMTPOX and HUMCD4;
  
  HUMHPRTB, HUMFESFPS and HUMMYOPK (Myotonic);
  
  HUMCSF1PO, HUMTH01 and HUMCD4;
  
  HUMCSF1PO, HUMTH01 and HUMVWFA31; and
  
  HUMHPRTB, HUMBFXIII (F13B) and HUMLIPOL;
  
  c) co-amplifying the set of at least three short tandem repeat loci in a multiplex amplification reaction, thereby producing a mixture of amplified alleles from each of the co-amplified loci in the set; and
  
  d) evaluating the amplified alleles in the mixture to determine the alleles present at each of the co-amplified loci in the set.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
- - 2. The method of claim 1 wherein in step (b), the at least three loci are co-amplified by multiplex polymerase chain reaction.
  - 3. The method of claim 1 wherein the at least three loci are co-amplified using at least one oligonucleotide primer pair consisting of two oligonucleotide primers, at least one of which has a sequence selected from a group of sequences consisting of:
4. The method of claim 1, wherein the amplified alleles are evaluated in step (d) by separating the alleles and comparing the separated alleles to a size standard selected from a DNA size marker or a locus-specific allelic ladder.
5. The method of claim 1, further comprising the step of separating the alleles by denaturing polyacrylamide gel electrophoresis.
6. The method of claim 5 wherein the separated alleles are detected by silver staining.
7. The method of claim 5 wherein the separated alleles are detected by fluorescence detection.
8. The method of claim 1, further comprising:
- identifying primers for co-amplifying each locus in the set of loci selected in step (b) such that the amplified alleles produced in the multiplex amplification reaction of step (c) do not overlap when separated to evaluate the amplified alleles in step (e); and
  
  using the primers in the multiplex amplification reaction in step (c).
9. The method of claim 1 wherein the at least one DNA sample to be analyzed is selected from the group consisting of blood, semen, vaginal cells, hair, saliva, urine or other tissue, placental cells or fetal cells present in amniotic fluid and mixtures of body fluids.

10. A kit for simultaneously analyzing short tandem repeat sequences in at least three loci, comprising:
- a single container containing oligonucleotide primers for each locus in a set of at least three short tandem repeat loci, wherein the at least three short tandem repeat loci in the set comprises at least three loci selected from the group consisting of;
  
  HUMTPOX, HUMTH01 and HUMCD4;
  
  HUMTPOX, HUMTH01 and HUMVWFA31;
  
  HUMTPOX, HUMVWFA31 and HUMCSF1PO;
  
  HUMHPRTB, HUMFESFPS and HUMVWFA31;
  
  HSAC04 (ACTBP2), HUMCYP19 and HUMPLA2A1;
  
  HUMAPOA2, HUMCYP19 and HUMPLA2A1;
  
  HUMCD4, HUMCSF1PO and HUMTH01;
  
  HUMCYP19, HUMFABP and HUMPLA2A1;
  
  HUMCYP19, HUMHPRTB and HUMPLA2A1;
  
  HUMHPRTB, HUMFESFPS and HUMLIPOL;
  
  HUMF13AO1, HUMFABP and HUMCD4;
  
  HUMHPRTB, HUMBFXIII (F13B) and HUMPLA2A1;
  
  HUMHPRTB, HUMBFXIII (F13B) and HUMTPOX;
  
  HUMHPRTB, HUMBFXIII (F13B) and HUMFESFPS;
  
  HUMBFXIII (F13B), HUMFESFPS and HUMLIPOL;
  
  HUMCSF1PO, HUMTPOX and HUMCD4;
  
  HUMBRTB, HUMFESFPS and HUMMYOPK (Myotonic);
  
  HUMCSF1PO, HUMTH01 and HUMCD4;
  
  HUMCSF1PO, HUMTH01 and HUMVWFA31; and
  
  HUMHPRTB, HUMBFXIII (F13B) and HUMLIPOL.
- View Dependent Claims (11)
- - 11. The kit of claim 10 wherein each of the oligonucleotide primers in the kit is designed to hybridize with an allele of one of the loci in the set of at least two short tandem repeat loci, wherein the sequence of at least one of the primers is selected from the group consisting of:

12. A method of simultaneously determining the alleles present in a set of short tandem repeat loci from one or more DNA samples, comprising:
- a) obtaining at least one DNA sample to be analyzed;
  
  b) selecting a set of short tandem repeat loci of the DNA sample to be analyzed which can be co-amplified, comprising HUMCSF1PO, HUMTPOX, and HUMTH01;
  
  c) co-amplifying the set of short tandem repeat loci in a multiplex amplification reaction, thereby producing a mixture of amplified alleles from each of the co-amplified loci in the set; and
  
  d) evaluating the amplified alleles in the mixture to determine the alleles present at each of the co-amplified loci in the set.
- View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
- - 13. The method of claim 12, wherein the multiplex reaction is carried out using oligonucleotide primer pairs with primer pair sequences comprising:
    - SEQ ID. NO. 5 and SEQ ID. NO. 6;
      
      SEQ ID. NO. 29 and SEQ ID. NO. 30; and
      
      SEQ ID. NO. 27 and SEQ ID. NO. 28.
  - 14. The method of claim 12, wherein the oligonucleotide primer pairs having the sequences SEQ ID. NO. 5 and SEQ ID. NO. 6, and SEQ ID. NO. 29 and SEQ ID. NO. 30 are present in a concentration of about 0.2 μ
    - M, and the oligonucleotide primer pairs SEQ ID. NO. 27 and SEQ ID. NO. 28 are present in a concentration of about 0.6 μ
      
      M.
  - 15. The method of claim 12, wherein the set of loci co-amplified further comprises HUMVWFA31.
  - 16. The method of claim 12, wherein the multiplex reaction is carried out using oligonucleotide primer pairs with primer pair sequences comprising:
    - SEQ ID. NO. 5 and SEQ ID. NO. 6, SEQ ID. NO. 29 and SEQ ID. NO. 30, SEQ ID. NO. 27 and SEQ ID. NO. 28, and SEQ ID. NO. 31 and SEQ ID. NO. 32.
  - 17. The method of claim 16, wherein the oligonucleotide primer pairs SEQ ID. NO. 5 and SEQ ID. NO. 6 are present in a concentration of about 1 μ
    - M;
      
      oligonucleotide primer pairs SEQ ID. NO. 29 and SEQ ID. NO. 30 are present in a concentration of about 0.15 μ
      
      M, oligonucleotide primer pairs SEQ ID. NO. 27 and SEQ ID. NO. 28 are present in a concentration of about 0.2 μ
      
      M, and oligonucleotide primer pair SEQ ID. NO. 31 and SEQ ID. NO. 32 are present in a concentration of about 1 μ
      
      M.
  - 18. The method of claim 12, wherein the amplified alleles are separated by denaturing polyacrylamide gel electrophoresis, and detected by silver staining.
  - 19. The method of claim 12, wherein the multiplex amplification reaction includes oligonucleotide primers for each locus in the set of loci selected in step (b), wherein at least one of the oligonucleotide primers for each locus is fluorescently labeled.
  - 20. The method of claim 12, wherein the set of loci co-amplified further comprises HUMCD4.
  - 21. The method of claim 12, wherein the set of loci co-amplified further comprises HUMVWFA31.
  - 22. The method of claim 12, wherein the amplified alleles are separated by denaturing polyacrylamide gel electrophoresis, and detected by fluorescent detection.

23. A kit for simultaneously analyzing short tandem repeat sequences in a set of short tandem repeat loci from one or more DNA samples, comprising:
- a single container containing oligonucleotide primers for each locus in a set of short tandem repeat loci which can be co-amplified, comprising HUMCSF1PO, HUMTPOX, and HUMTH01.
- View Dependent Claims (24, 25, 26, 27)
- - 24. The kit of claim 23, wherein the kit contains oligonucleotide primers designed to co-amplify the set of short tandem repeat loci, further comprising HUMVWFA31.
  - 25. The kit of claim 23, wherein the kit contains oligonucleotide primers designed to co-amplify the set of short tandem repeat loci, further comprising HUMCD4.
  - 26. The kit of claim 23, wherein each of the oligonucleotide primers in the kit is designed to hybridize with an allele of one of the loci in the set of at least three short tandem repeat loci, wherein at least one of the oligonucleotide primers in the kit has a sequence selected from the group consisting of:
    - SEQ ID. NO. 5, SEQ ID. NO. 6, SEQ ID. NO. 29, SEQ ID. NO. 30, SEQ ID. NO. 27, and SEQ ID. NO. 28.
  - 27. The kit of claim 23, wherein one of each of the pair of oligonucleotide primers in the kit is fluorescently-labeled.

28. A method of simultaneously determining the alleles present in a set of short tandem repeat loci from one or more DNA samples, comprising:
- a) obtaining at least one DNA sample to be analyzed;
  
  b) selecting a set of short tandem repeat loci of the DNA sample to be analyzed which can be co-amplified, comprising HUMTPOX, HUMVWFA31, and HUMCSF1PO;
  
  c) co-amplifying the set of short tandem repeat loci in a multiplex amplification reaction, thereby producing a mixture of amplified alleles from each of the co-amplified loci in the set; and
  
  d) evaluating the amplified alleles in the mixture to determine the alleles present at each of the co-amplified loci in the set.
- View Dependent Claims (29, 30, 31, 32)
- - 29. The method of claim 28, wherein the multiplex reaction is carried out using oligonucleotide primer pairs with at least one primer pair selected from the group of primer pair sequences consisting of:
    - SEQ ID. NO. 29 and SEQ ID. NO. 30;
      
      SEQ ID. NO. 31 and SEQ ID. NO. 32; and
      
      SEQ ID. NO. 5 and SEQ ID. NO. 6.
  - 30. The method of claim 28, wherein the amplified alleles are separated by denaturing polyacrylamide gel electrophoresis, and detected by silver staining.
  - 31. The method of claim 28, wherein the amplified alleles are separated by denaturing polyacrylamide gel electrophoresis, and detected by fluorescent analysis.
  - 32. The method of claim 31, wherein the multiplex amplification reaction includes oligonucleotide primers for each locus in the set of loci selected in step (b), wherein at least one of the oligonucleotide primers for each locus is fluorescently labeled.

33. A kit for simultaneously analyzing short tandem repeat sequences in a set of short tandem repeat loci from one or more DNA samples, comprising:
- a single container containing oligonucleotide primers for each locus in a set of short tandem repeat loci which can be co-amplified, comprising HUMTPOX, HUMVWFA31, and HUMCSF1PO.
- View Dependent Claims (34)
- - 34. The kit of claim 33, wherein each of the oligonucleotide primers in the kit is designed to hybridize with an allele of one of the loci in the set of at least three short tandem repeat loci, wherein at least one of the oligonucleotide primers in the kit has a sequence selected from the group consisting of:
    - SEQ ID. NO. 29 and SEQ ID. NO. 30;
      
      SEQ ID. NO. 31 and SEQ ID. NO. 32; and
      
      SEQ ID. NO. 5 and SEQ ID. NO. 6.

35. A method of simultaneously determining the alleles present in a set of short tandem repeat loci from one or more DNA samples, comprising:
- a) obtaining at least one DNA sample to be analyzed;
  
  b) selecting a set of short tandem repeat loci of the DNA sample to be analyzed which can be co-amplified, comprising HUMBFXIII (F13B), HUMFESFPS, and HUMLIPOL;
  
  c) co-amplifying the set of short tandem repeat loci in a multiplex amplification reaction, thereby producing a mixture of amplified alleles from each of the co-amplified loci in the set; and
  
  d) evaluating the amplified alleles in the mixture to determine the alleles present at each of the co-amplified loci in the set.
- View Dependent Claims (36, 37, 38, 39, 40)
- - 36. The method of claim 35, wherein the multiplex reaction is carried out using oligonucleotide primer pairs with at least one primer pair selected from the group of primer pair sequences consisting of:
    - SEQ ID. NO. 13 and SEQ ID. NO. 14;
      
      SEQ ID. NO. 17 and SEQ ID. NO. 18; and
      
      SEQ ID. NO. 23 and SEQ ID. NO. 24.
  - 37. The method of claim 35, wherein the set of short tandem repeat loci selected for multiplex amplification further comprises HUMHPRTB.
  - 38. The method of claim 35, wherein the amplified alleles are separated by denaturing polyacrylamide gel electrophoresis, and detected by silver staining.
  - 39. The method of claim 35, wherein the amplified alleles are separated by denaturing polyacrylamide gel electrophoresis, and detected by fluorescent analysis.
  - 40. The method of claim 35, wherein the multiplex amplification reaction includes oligonucleotide primers for each locus in the set of loci selected in step (b), wherein at least one of the oligonucleotide primers for each locus is fluorescently labeled.

41. A kit for simultaneously analyzing short tandem repeat sequences in a set of short tandem repeat loci from one or more DNA samples, comprising:
- a single container containing oligonucleotide primers for each locus in a set of short tandem repeat loci which can be co-amplified, comprising HUMBFXIII (F13B), HUMFESFPS, and HUMLIPOL.
- View Dependent Claims (42, 43)
- - 42. The kit of claim 41, wherein each of the oligonucleotide primers in the kit is designed to hybridize with an allele of one of the loci in the set of at least three short tandem repeat loci, wherein at least one of the oligonucleotide primers in the kit has a sequence selected from the group consisting of:
    - SEQ ID. NO. 13 and SEQ ID. NO. 14;
      
      SEQ ID. NO. 17 and SEQ ID. NO. 18; and
      
      SEQ ID. NO. 23 and SEQ ID. NO. 24.
  - 43. The kit of claim 41, wherein the kit contains oligonucleotide primers designed to co-amplify the set of short tandem repeat loci, further comprising HUMHPRTB.

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Litigation Data

Current Assignee
Promega Corporation
Original Assignee
Promega Corporation
Inventors
Lins, Ann M., Schumm, James W., Sprecher, Cynthia J.
Primary Examiner(s)
Jones, W. Gary
Assistant Examiner(s)
Enewold, Jeanine

Application Number

US09/327,229
Time in Patent Office

687 Days
Field of Search

435/6, 435/91.2, 435/91.1, 536/24.33, 536/24.31, 536/23.1
US Class Current

435/6.11
CPC Class Codes

C12Q 1/6827   for detection of mutation o...

C12Q 1/6858   Allele-specific amplification

C12Q 2525/151   repeat or repeated sequence...

C12Q 2537/143   Multiplexing, i.e. use of m...

C12Q 2545/101   with an internal standard/c...

C12Q 2565/125   Electrophoretic separation

C12Q 2600/16   Primer sets for multiplex a...

Multiplex amplification of short tandem repeat loci

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Multiplex amplification of short tandem repeat loci

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