Strain Name:
C57BL/6J-MtgxR7246Btlr/Mmmh
Stock Number:
045309-MU
Citation ID:
RRID:MMRRC_045309-MU
Other Names:
R7246 (G1)
Major Collection:

Strain Information

Tln2
Name: talin 2
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 70549
VEGA: 9
Homologene: 56692
Itgb8
Name: integrin beta 8
Synonyms: 4832412O06Rik
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 320910
HGNC: HGNC:6163
Homologene: 18567
Sparcl1
Name: SPARC-like 1
Synonyms: hevin, Ecm2, Sc1, mast9
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 13602
Homologene: 3438
Nfia
Name: nuclear factor I/A
Synonyms: NF1-A, 1110047K16Rik, NF1A, 9430022M17Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 18027
HGNC: HGNC:7784
Homologene: 4086
Avpr1b
Name: arginine vasopressin receptor 1B
Synonyms: V3/V1b pituitary vasopressin receptor, V1bR, VPR3, AVPR3, V1BR, V3/V1b
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 26361
HGNC: HGNC:896
Homologene: 22678
Abce1
Name: ATP-binding cassette, sub-family E member 1
Synonyms: RNS4l (Eye), Oabp, Rnaseli
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 24015
HGNC: HGNC:69
Homologene: 2205
Usp47
Name: ubiquitin specific peptidase 47
Synonyms: A630020C16Rik, 4930502N04Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 74996
Homologene: 9929
Suclg1
Name: succinate-CoA ligase, GDP-forming, alpha subunit
Synonyms: Sucla1, 1500000I01Rik
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 56451
Homologene: 55785
Etf1
Name: eukaryotic translation termination factor 1
Synonyms: TB3-1, ERF1, SUP45L1
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 225363
HGNC: HGNC:3477
Homologene: 3475
Mast4
Name: microtubule associated serine/threonine kinase family member 4
Synonyms: 4930420O11Rik
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 328329
Homologene: 42094
Gtf3c1
Name: general transcription factor III C 1
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 233863
HGNC: HGNC:4664
Homologene: 31040
Idh3a
Name: isocitrate dehydrogenase 3 (NAD+) alpha
Synonyms: 1500012E04Rik
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 67834
VEGA: 9
HGNC: HGNC:5384
Homologene: 4037
Rsf1
Name: remodeling and spacing factor 1
Synonyms: 4832420A03Rik, XAP8, Hbxap, C030033M12Rik, p325
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 233532
Homologene: 41142
Brca1
Name: breast cancer 1, early onset
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 12189
HGNC: HGNC:1100
Homologene: 5276
Rasgrp1
Name: RAS guanyl releasing protein 1
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 19419
HGNC: HGNC:9878
Homologene: 4195
Tesmin
Name: testis expressed metallothionein like
Synonyms: Mtl5, tesmin
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 17771
HGNC: HGNC:7446
Homologene: 31275
Ppid
Name: peptidylprolyl isomerase D (cyclophilin D)
Synonyms: 4930564J03Rik, cytoplasmic cyclophilin D, cyclophilin 40, CYP-40, Ppidl
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 67738
HGNC: HGNC:9257
Homologene: 31283
Vps13d
Name: vacuolar protein sorting 13D
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 230895
Homologene: 15583
Fgfr2
Name: fibroblast growth factor receptor 2
Synonyms: Bek, Fgfr2b, Fgfr-7, svs, Fgfr-2, KGFRTr, Fgfr7
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 14183
HGNC: HGNC:3689
Homologene: 22566
Cul7
Name: cullin 7
Synonyms: C230011P08Rik, p185, p193, 2510004L20Rik
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 66515
Homologene: 56683
Prune2
Name: prune homolog 2
Synonyms: Olfaxin, A230083H22Rik, 6330414G02Rik, A330102H22Rik
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 353211
VEGA: 19
Homologene: 18939
Itih5
Name: inter-alpha-trypsin inhibitor, heavy chain 5
Synonyms: 5430408M01Rik, 4631408O11Rik
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 209378
Homologene: 57115
Mesd
Name: mesoderm development LRP chaperone
Synonyms: 2210015O11Rik, msd, Mesdc2
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 67943
Homologene: 11347
Plxna2
Name: plexin A2
Synonyms: PlexA2, OCT, 2810428A13Rik, Plxn2
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 18845
HGNC: HGNC:9100
Homologene: 56427
Bpifb1
Name: BPI fold containing family B, member 1
Synonyms: LPlunc1, von Ebner minor salivary protein, U46068
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 228801
Homologene: 50047
Nptx1
Name: neuronal pentraxin 1
Synonyms: D11Bwg1004e, Np1
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 18164
HGNC: HGNC:7952
Homologene: 1891
Id2
Name: inhibitor of DNA binding 2
Synonyms: Idb2, bHLHb26, inhibitor of differentiation 2, C78922
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 15902
VEGA: 12
HGNC: HGNC:5361
Homologene: 1632
Slc4a4
Name: solute carrier family 4 (anion exchanger), member 4
Synonyms: NBC, NBC1
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 54403
Homologene: 55776
Lamtor5
Name: late endosomal/lysosomal adaptor, MAPK and MTOR activator 5
Synonyms: 1110003H18Rik, Hbxip
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 68576
Homologene: 4668
Unc13b
Name: unc-13 homolog B
Synonyms: Unc13h2, Munc13-2
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 22249
Homologene: 31376
Ptprd
Name: protein tyrosine phosphatase receptor type D
Synonyms: B230219D21Rik, 1110002J03Rik, 3000002J10Rik
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 19266
HGNC: HGNC:9668
Fat2
Name: FAT atypical cadherin 2
Synonyms: Fath2, EMI2, LOC245827, mKIAA0811
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 245827
HGNC: HGNC:3596
Homologene: 1110
C130074G19Rik
Name: RIKEN cDNA C130074G19 gene
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 226777
Homologene: 11669
Ift70a2
Name: intraflagellar transport 70A2
Synonyms: OTTMUSG00000015167, Ttc30a2
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 620631
Homologene: 44342
Vmn2r111
Name: vomeronasal 2, receptor 111
Synonyms: EG210876
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 210876
Homologene: 86604
Syde2
Name: synapse defective 1, Rho GTPase, homolog 2 (C. elegans)
Synonyms: C430017H16Rik
Type: Gene
Species: Mouse
Chromosome: 3
NCBI: 214804
Homologene: 19035
Scara3
Name: scavenger receptor class A, member 3
Synonyms: C130058N24Rik
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 219151
VEGA: 14
Homologene: 9437
Vmn2r93
Name: vomeronasal 2, receptor 93
Synonyms: EG627132
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 627132
Homologene: 129750
Pik3r5
Name: phosphoinositide-3-kinase regulatory subunit 5
Synonyms: p101, Foap2
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 320207
Homologene: 8627
Cntn4
Name: contactin 4
Synonyms: Axcam, BIG-2A
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 269784
HGNC: HGNC:2174
Homologene: 14257
Tecrl
Name: trans-2,3-enoyl-CoA reductase-like
Synonyms: D330017N19Rik, Srd5a2l2
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 243078
Homologene: 27549
Thbd
Name: thrombomodulin
Synonyms: CD141, TM
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 21824
Homologene: 308
Dpp10
Name: dipeptidylpeptidase 10
Synonyms: DPRP3, 6430601K09Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 269109
Homologene: 41400
Vmn2r74
Name: vomeronasal 2, receptor 74
Synonyms: EG546980
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 546980
Homologene: 115466
Ccdc178
Name: coiled coil domain containing 178
Synonyms: 4921528I01Rik
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 70950
VEGA: 18
Homologene: 12373
Amer3
Name: APC membrane recruitment 3
Synonyms: Fam123c, 9430069J07Rik
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 211383
Homologene: 51888
Or2j6
Name: olfactory receptor family 2 subfamily J member 6
Synonyms: MOR251-3, Olfr531, GA_x6K02T2PBJ9-42551260-42550346
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 258955
Pdss2
Name: prenyl (solanesyl) diphosphate synthase, subunit 2
Synonyms: mDLP1, kd, 5430420P03Rik, PLMP
Type: Gene
Species: Mouse
Chromosome: 10
NCBI: 71365
Homologene: 56885
Exd2
Name: exonuclease 3'-5' domain containing 2
Synonyms: Exdl2, 4930539P14Rik
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 97827
VEGA: 12
Homologene: 10066
Rbks
Name: ribokinase
Synonyms: 5230400M11Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 71336
Homologene: 5482
Ttll13
Name: tubulin tyrosine ligase-like family, member 13
Synonyms: 1700111A04Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 269954
Homologene: 136186
Akr1b7
Name: aldo-keto reductase family 1, member B7
Synonyms: MVDP, Avdp
Type: Gene
Species: Mouse
Chromosome: 6
NCBI: 11997
Homologene: 122176
Cdc42ep5
Name: CDC42 effector protein 5
Synonyms: 2010007O02Rik, Borg3, 1700027J19Rik, CEP5
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 58804
Homologene: 10984
Or5t7
Name: olfactory receptor family 5 subfamily T member 17
Synonyms: Olfr1086, MOR179-2, GA_x6K02T2Q125-48168771-48167839
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 258585
Homologene: 73975
4921524L21Rik
Name: RIKEN cDNA 4921524L21 gene
Type: Gene
Species: Mouse
Chromosome: 18
NCBI: 70901
VEGA: 18
Homologene: 78009
Or1o3
Name: olfactory receptor family 1 subfamily O member 3
Synonyms: Olfr98, GA_x6K02T2PSCP-1703582-1702653, MOR156-4
Type: Gene
Species: Mouse
Chromosome: 17
NCBI: 258503
Homologene: 133051
Zfp428
Name: zinc finger protein 428
Synonyms: 2410005H09Rik
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 232969
Homologene: 18789
Wdr5b
Name: WD repeat domain 5B
Synonyms: 2310009C03Rik
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 69544
VEGA: 16
Homologene: 41307
Vmn2r51
Name: vomeronasal 2, receptor 51
Type: Gene
Species: Mouse
Chromosome: 7
NCBI: 100042921
Homologene: 113703
Pramel7
Name: PRAME like 7
Type: Gene
Species: Mouse
Chromosome: 2
NCBI: 347712
Homologene: 87261
Exoc8
Name: exocyst complex component 8
Synonyms: EXO84, SEC84, Exo84p
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 102058
Homologene: 44545
Cts7
Name: cathepsin 7
Synonyms: Epcs71, Epcs24, CTS1
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 56092
VEGA: 13
Homologene: 75110
Meltf
Name: melanotransferrin
Synonyms: MTf, CD228, Mfi2, melanotransferrin
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 30060
VEGA: 16
HGNC: HGNC:7037
Homologene: 4335
Vmn1r192
Name: vomeronasal 1 receptor 192
Synonyms: V1ri1
Type: Gene
Species: Mouse
Chromosome: 13
NCBI: 252907
Homologene: 110880
Or7g29
Name: olfactory receptor family 7 subfamily G member 29
Synonyms: GA_x6K02T2PVTD-13113073-13112135, Olfr847, MOR149-2
Type: Gene
Species: Mouse
Chromosome: 9
NCBI: 258518
Homologene: 17281
Atp6v0d1
Name: ATPase, H+ transporting, lysosomal V0 subunit D1
Synonyms: lysosomal 38kDa, Vma6, P39, Ac39, Atp6d
Type: Gene
Species: Mouse
Chromosome: 8
NCBI: 11972
Homologene: 3444
Crtac1
Name: cartilage acidic protein 1
Synonyms: 2810454P21Rik, Crtac1B, Lotus
Type: Gene
Species: Mouse
Chromosome: 19
NCBI: 72832
VEGA: 19
Homologene: 23070
Rnf113a2
Name: ring finger protein 113A2
Synonyms: 2310020H19Rik
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 66381
Homologene: 133824
Dhrs7l
Name: dehydrogenase/reductase 7 like 1
Synonyms: Gm4756
Type: Gene
Species: Mouse
Chromosome: 12
NCBI: 209183
Homologene: 134116
B020011L13Rik
Name: RIKEN cDNA B020011L13 gene
Type: Gene
Species: Mouse
Chromosome: 1
NCBI: 547097
Homologene: 140625
Pom121l12
Name: POM121 membrane glycoprotein-like 12
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 432536
Homologene: 136280
Genetic Alterations
ENU-induced transitions at the following base pair locations (GRCm38):
  • T to A, chromosome 1 at 34,586,728 bp
  • A to T, chromosome 1 at 117,801,239 bp
  • G to A, chromosome 1 at 123,334,377 bp
  • T to C, chromosome 1 at 131,600,270 bp
  • C to A, chromosome 1 at 184,882,969 bp
  • T to C, chromosome 1 at 194,644,282 bp
  • T to A, chromosome 2 at 10,187,062 bp
  • A to G, chromosome 2 at 75,977,679 bp
  • A to G, chromosome 2 at 86,677,289 bp
  • T to A, chromosome 2 at 87,492,165 bp
  • G to A, chromosome 2 at 117,338,354 bp
  • T to A, chromosome 2 at 148,406,485 bp
  • T to C, chromosome 2 at 154,207,092 bp
  • C to T, chromosome 3 at 79,591,433 bp
  • A to T, chromosome 3 at 107,282,020 bp
  • T to A, chromosome 3 at 145,988,755 bp
  • T to A, chromosome 4 at 43,172,910 bp
  • T to C, chromosome 4 at 76,128,676 bp
  • C to T, chromosome 4 at 98,065,342 bp
  • C to T, chromosome 4 at 145,156,050 bp
  • A to G, chromosome 5 at 31,647,783 bp
  • A to T, chromosome 5 at 83,279,335 bp
  • T to A, chromosome 5 at 89,122,403 bp
  • T to C, chromosome 5 at 104,085,157 bp
  • T to A, chromosome 6 at 34,415,469 bp
  • C to T, chromosome 6 at 73,276,713 bp
  • T to C, chromosome 6 at 106,506,219 bp
  • A to G, chromosome 7 at 4,151,474 bp
  • A to G, chromosome 7 at 10,102,501 bp
  • G to T, chromosome 7 at 24,515,644 bp
  • A to C, chromosome 7 at 80,254,163 bp
  • G to T, chromosome 7 at 83,892,212 bp
  • T to A, chromosome 7 at 85,955,965 bp
  • GCGGCGGCG to GCGGCGGCGCCGGCGGCG, chromosome 7 at 97,579,922 bp
  • T to A, chromosome 7 at 112,115,909 bp
  • T to A, chromosome 7 at 125,669,094 bp
  • T to C, chromosome 7 at 130,242,406 bp
  • T to A, chromosome 7 at 140,400,148 bp
  • A to T, chromosome 8 at 79,703,069 bp
  • T to C, chromosome 8 at 105,530,974 bp
  • T to A, chromosome 8 at 124,896,417 bp
  • G to A, chromosome 9 at 19,375,465 bp
  • G to T, chromosome 9 at 54,592,472 bp
  • A to T, chromosome 9 at 67,262,979 bp
  • T to A, chromosome 10 at 43,372,176 bp
  • T to A, chromosome 11 at 14,599,551 bp
  • T to C, chromosome 11 at 55,296,382 bp
  • C to A, chromosome 11 at 68,492,943 bp
  • G to A, chromosome 11 at 101,523,378 bp
  • A to T, chromosome 11 at 119,544,590 bp
  • T to A, chromosome 12 at 25,095,821 bp
  • A to T, chromosome 12 at 72,619,492 bp
  • G to T, chromosome 12 at 80,480,535 bp
  • G to T, chromosome 12 at 84,417,677 bp
  • C to G, chromosome 12 at 119,168,050 bp
  • C to T, chromosome 13 at 22,187,774 bp
  • T to A, chromosome 13 at 61,355,580 bp
  • T to C, chromosome 13 at 102,794,003 bp
  • A to G, chromosome 14 at 65,931,644 bp
  • T to G, chromosome 16 at 31,894,862 bp
  • T to C, chromosome 16 at 36,041,936 bp
  • C to T, chromosome 17 at 18,325,750 bp
  • T to C, chromosome 17 at 22,548,714 bp
  • A to T, chromosome 17 at 37,263,014 bp
  • A to G, chromosome 17 at 46,662,067 bp
  • T to A, chromosome 18 at 6,635,902 bp
  • T to C, chromosome 18 at 22,109,754 bp
  • A to G, chromosome 18 at 34,931,911 bp
  • C to T, chromosome 19 at 3,406,965 bp
  • C to T, chromosome 19 at 17,121,368 bp
  • T to C, chromosome 19 at 42,287,926 bp
Phenotype
G1 male heterozygous mice are viable and fertile. The G1 mice were not characterized prior to archiving.
Strain Development
C57BL/6J mice were injected with ENU, resulting in G0 mice that were bred back to C57BL/6J. Sperm was archived from G1 male mice that produced viable G2 mice.
Suggested Control Mice
Wild-type littermates or C57BL/6J mice
MMRRC Genetic QC Summary
The MMRRC Centers have developed a genetic QC pipeline using MiniMUGA array genotyping to provide additional information on strain backgrounds for MMRRC congenic and inbred strains. For more information on when data may be available, or to request genotyping for a strain of interest, please contact mmrrc@missouri.edu. Older strains may not have this information.
Donor
Bruce Beutler, M.D., University of Texas Southwestern Medical Center.
Primary Reference
MUTAGENETIX record for R7246 (G1). B. Beutler and colleagues, Center for the Genetics of Host Defense, UT Southwestern, Dallas, TX.

Colony and Husbandry Information

Colony Surveillance Program and Current Health Reports

Mice recovered from a cryo-archive will have health surveillance performed on recipient females. Health reports will be provided prior to shipment. If you require additional health status information, please email mmrrc@missouri.edu.
Coat Color
Black
MMRRC Breeding System
Random intra-strain mating
Breeding Scheme(s)
When maintaining a live colony, heterozygous mice may be bred together, bred with wild-type siblings, or bred with C57BL/6J inbred mice.
Overall Breeding Performance
Undetermined; during development, mating was done with heterozygous males; viability, fertility and other breeding statistics for heterozygous females and homozygotes are unverified, but presumably would be similar to the C57BL/6J background strain
Average litter size
Undetermined
Recommended wean age
3 weeks

Order Request Information

Limited quantities of breeder mice (recovered litter) are available from a cryoarchive; recovered litter usually available to ship in 3 to 4 months.

Cryopreserved material may be available upon request, please inquire to mmrrc@missouri.edu for more information.

Distribution of this strain requires submission of the MMRRC Conditions of Use (COU). A link to the COU web form will be provided via email after an order has been placed; the form should be completed then or the email forwarded to your institutional official for completion.

The donor or their institution limits the distribution to non-profit institutions only.

Additional charges may apply for any special requests. Shipping costs are in addition to the basic distribution/resuscitation fees. Information on shipping costs and any additional charges will be provided by the supplying MMRRC facility.

Click button to Request this one strain. (Use the MMRRC Catalog Search to request more than one strain.)
MMRRC Item # Description Distribution Fee / Unit (US $)
*Shipping & Handling not included*
Units Notes
045309-MU-RESUS Litter recovered from cryo-archive $5,475.00 / Non-Profit Litter Recovered litter4; additional fees for any special requests.
Cryopreserved material may be available upon request, please inquire to mmrrc@missouri.edu for more information.

1 The distribution fee covers the expense of rederiving mice from a live mouse; you will receive the resulting litter. The litter will contain at minimum one mutant carrier; the actual number of animals and the gender and genotype ratios will vary. (Typically, multiple breeder pairs can be established from the recovered litter.) Prior to shipment, the MMRRC will provide information about the animals recovered. If you anticipate or find that you need to request specific genotypes, genders or quantities of mice in excess of what is likely from a resuscitated litter, you may discuss available options and pricing with the supplying MMRRC facility.

2 An aliquot contains a sufficient number of embryos (in one or more vials or straws and based on the transfer success rate of the MMRRC facility) to transfer into one to three recipients. The MMRRC makes no guarantee concerning embryo transfer success experienced in the recipient investigator's laboratory. Neither gender nor genotype ratios are guaranteed.

3 An aliquot is one straw or vial with sufficient sperm to recover at least one litter of mice, as per provided protocols, when performed at the MMRRC facility. The MMRRC makes no guarantee concerning the success of these procedures when performed outside the MMRRC facilities.

4 The distribution fee covers the expense of resuscitating mice from the cryo-archive; you will receive the resulting litter. The litter will contain at minimum one mutant carrier; the actual number of animals and the gender and genotype ratios will vary. (Typically, multiple breeder pairs can be established from the recovered litter.) Prior to shipment, the MMRRC will provide information about the animals recovered. If you anticipate or find that you need to request specific genotypes, genders or quantities of mice in excess of what is likely from a resuscitated litter, you may discuss available options and pricing with the supplying MMRRC facility.

To request material from the MMRRC: Please fill out our on-line request form (accessible from the catalog search results page, or click the Request this Strain button in the fees section). If you have questions or need assistance completing this form, you may call Customer Service at (800) 910-2291 (in USA or Canada) or (530) 757-5710 (international calls). Before you call, please have with you: the MMRRC item number, quantity needed, Bill-to and Ship-to contact information.